10KD-5 [ETC]
THERMOPILE TYPE INFRARED SENSOR; 热电堆型红外线传感器型号: | 10KD-5 |
厂家: | ETC |
描述: | THERMOPILE TYPE INFRARED SENSOR |
文件: | 总44页 (文件大小:783K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
PRODUCT CATALOG
CAT. No.129E
SURGE ABSORBERS
SENSORS AND MODULES
THERMISTORS
NON-CONTACT SENSOR
THERMOPILE
4
6
NC SENSOR
THERMISTOR
HIGH PRECISION SERIES
SMD SERIES
HIGH HEAT-RESISTANCE SERIES
DISK SERIES
SENSORS
21
POWER THERMISTOR
D-TYPE SERIES
MARK
SERIES
D2-TYPE SERIES
26
30
32
40
VRD (TRANSIENT VOLTAGE SUPPRESSOR)
LEAD TYPE SERIES
SMD SERIES
CRD (CURRENT REGULATIVE DIODE)
LEAD TYPE SERIES
MELF TYPE SERIES
ZENAMIC (METAL OXIDE VARISTOR)
LEAD TYPE SERIES
M TYPE SERIES
SURGE ABSORBER UNIT SERIES
GAS TUBE ARRESTER
CERAMIC TUBE SERIES
GLASS TUBE SERIES
SA-01 SERIES
3
THERMOPILE TYPE INFRARED SENSOR
THERMOPILE
Thermopile type Infrared sensor
utilizing own silicon micromachining
technology.
Applications:Eardrum thermometer
Microwave oven
Non contact temparature measurement
Part number
Part No.
15TP551T
15TP551N
10TP581T
type
TO5
Thermistor
Built-in
ꢀ
TO18
Built-in
Dimensions
Ratings
Value
Parameters
Sensitive area
Unit
Conditions
TO5
TO18
15TP551 10TP581
4.65 ꢁ0.05
1.56ꢅ1.56
16ꢁ30%
490ꢁ30%
2.49ꢁ30%
0.01ꢁ0.02
55ꢁ30%
ꢁ0.1
1.05ꢅ1.05
15ꢁ30%
200ꢁ30%
1.00ꢁ30%
0.02ꢁ0.02
65ꢁ30%
ꢁ0.1
mm2
V/ W
ꢇV
Size of Absorbing Film
A
8.2 ꢁ0.05
1 Responsivily
1 Output Voltage
2 Output Voltage
(3.12)
*
A
*
*
mV
(TOP VIEW)
1 Temperature Coefficient
of Responsivily
*
% / ꢂC
kꢈ
Reference
Thermopile Resistans
9.4 max
Temperature Coefficient
of Thermopile Resistance
% / ꢂC
5.6 max
Johnson Noise Voltage
30
33
nV/ ꢉꢊ
Johnson Noise r.m.s.,298K 1Hz Typical
Hz
13.2ꢁ0.5
0.55ꢁ0.2
1 S/N Ratio
*
R 0.3 max
R 0.5 max
84.2
75.7
dB
nW/ Hz1/2
cm•Hz1/2/ w
ms
Output Voltage/Johnson Noise, Typical
R 0.3 max
1 Noise Equivalent Power
SENSOR
SURFACE
*
1.9
2.2
Typical
Typical
Typical
FILTER
SURFACE
1 Specific Detecivity
*
8.4ꢅ107
45
4.7ꢅ107
15
(SIDE VIEW)
SENSOR
SURFACE
FILTER
SURFACE
Time Constant
Operating Temperature range
Strage Temperature renge
Filter Range
OPTICAL
DISTANCE
1.35ꢁ0.2
2.2ꢁ0.1
(2.4)
Au plated
1.25ꢁ0.2
ꢀ20
ꢆ
ꢆ
100
100
ꢀ20
ꢆ
ꢆ
100
100
ꢂC
1ꢁ0.2
OPTICAL
ꢄ0.3
ꢀ0.1
3.2
DISTANCE
13.2ꢁ0.5 2.95ꢁ0.2
2.54ꢁ0.2
ꢀ40
ꢀ40
ꢂC
Cut on 5
ꢁ45
Cut on 5
ꢁ50
ꢇm
Standard
5.08ꢁ0.2
Field of View
deg.
Incident Angle to Ahieve 50% Responsivity
Application of DC25V
2
1
2
3
3
Insulation Rasistance
Sealing
500
500
Mꢈ
(BOTTOM VIEW)
1ꢅ10ꢀ9
100ꢁ3%
1ꢅ10ꢀ9
100ꢁ3%
Pa•m3/ s
kꢈ
1
4
4
3 Thermistor Resistance Value
Rated zero-power resistance Value at 25ꢂC
*
0.8ꢁ0.1
1.8 max
Unit mm
3 Thermistor B-Value
*
3435ꢁ0.7% 3435ꢁ0.7%
0.5 0.5
K
3 Thermistor Rated Power
*
mW
at 25ꢂC
*1 Test Condition
Blackbody Temperature
Sensor-Blackbody Distance : 100mm
*2 Test Condition
Blackbody Temperature : 310K
Sensor Temperature : 298K
: 500K
Sensor Temperature
Aperture size
: 298K
: ꢃ12.7mm
*3 Built-in Type
4
NON-CONTACT SENSOR (Infrared sensing temperature detector)
NC SENSOR
NC SENSOR is the remote temperature sensor
consisting of two precision thermistors.
1.Features
• Larger output in comparison with other IR sensors.
• Operating temperature of up 150ꢂC.
• Minimum negative influence caused by a dew and/or
dust.
2.Applications
• Temperature measurment of the LBP and PPC heat-
roller.
• White goods such as microwave-ovens, air-conditioner,
refrigerator and so on.
• Any other measurement requiring the remote-sensing.
3. Dimensions
4.Specification
F-type (for heat-roller)
M-type (for microwave ovens)
Parameters
Performance
Conditions
Performance
Conditions
Blackbody Temperature : 60ꢂC
Thermal Emissivity : 0.995
F-type
Blackbody Temperature : 180ꢂC
Thermal Emissivity : 0.96
Temperature compensation : 100ꢂC
52.5
28
Temperature compensation : 25ꢂC
60ꢂCꢁ5ꢂC Resistor Connected : 68.0ꢈ
Power Line Voltage : DC 5.000V
Temperature
Accuracy
180ꢂCꢁ3ꢂC Roller Size : 40mm
Testing Distance : 5mm
ꢃ3.2
Resistor Connected : 33.0ꢈ
Power Line Voltage : DC 5.000V
5
5.5
34.5
5
200 (120ꢆ300)
Operating
Temperature
Range
ꢀ10ꢂCꢆ150ꢂC
Temperature
Detecting
range
Unit mm
ꢀ10ꢂCꢆ260ꢂC
ꢀ10ꢂCꢆ100ꢂC
M-type
28
23
18
2
8
160 (120ꢆ300)
Unit mm
5
Resistance -Temperature Characteristics
The resistance of a temperature is solely a function
of its absolute temperature. Since electrical power
being dissipated within a temperature might heat
above its ambient temperature and thereby reduce
its resistance, it is necessary to test for resistance
with temperature. The resistance so measured is
called RT, which means the resistance at essentially
zero-power.
Where: Ra is the resistance at absolute temperature T1
Rb is the resistance at absolute temperature T2
THERMISTOR
"Thermistor" is the generic name given to
thermally sensitive resistors.
Negative temperature coefficient thermistor
is generally called as thermistor. Thermistor
is a semiconducting ceramic resistor
produced by sintering the materials at high
temperature and made mainly from metal
oxide.
Depending on the manufacturing method
and the structure, there are many shapes
and characteristics for various purposes
such as temperature measurement,
temperature compensation and etc.
The thermistor resistance values, unless
otherwise specified, are classified at a
standard temperature of 25ꢂC.
is a constant which depends on the
B
material of the thermistor
Unless otherwise specified,all values of B are
determined from measurements made at 25ꢂC and
85ꢂC.
The temperature coefficient of resistance
ꢌ is expressed in the following equation:
The mathematical expression which relates the
resistance and the absolute temperature of
a thermistor is as follows:
B
ꢌꢋꢀ
ꢅ100(%/ ꢂC)
T2
1
T1
1
T2
RaꢋRb exp B
ꢀ
100k
B constant is calculated from the resistance
values at 25ꢂC and 85ꢂC.
10k
1k
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
2.9
3.0
3.1
3.2 3.3
3.4
3.5
3.6
3.7
3.8
3.9
Temperature(1/ Tx103)
Dissipation factor
Thermal time constant
Dissipation factor (ꢍ) is power in milliwatts
required to raise thermistor temperature 1ꢂC.
Measured with thermistor suspended by its leads in
a specified environment.
Thermal time constant (ꢎa) is the time required by a
thermistor to change 63% of the difference between
its initial and final temperature.Measured with
thermistor suspended by its leads in specified
environment.
P
ꢏ
ꢋ
(mW/ ꢂC)
ꢍ
t
P :Power(mW)
t:Raise temperature(ꢂC)
95
87
ꢏ
63
2
3
5
ꢎa
Time (s)
ꢎ
a
ꢎ
a
ꢎ
a
6
ULTIMATE THINNESS, JT THERMISTOR
500ꢀm only
JT THERMISTOR
JT thermistors feature ultra thinness of 500ꢇm and
superior electrical insulation.
It is possible to use with safety in ambience that
might contact with electrodes.
Part number
103 JT-025
Shape
JT thermistor
Rated zero-power resistance
at 25ꢂC 103 : 10kꢈ
Resistance-Temperature
Dimensions
Type
Temperature
(ꢂC)
103JT
367.7
204.7
118.5
71.02
43.67
27.70
18.07
12.11
8.301
5.811
4.147
3.011
2.224
1.668
1.267
104JT
9584
A
50
40
30
20
10
0
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
5ꢁ1
4572
2282
1191
3.6ꢁ0.5
0.17ꢁ0.02
2.0ꢁ0.5
647.2
Tin plated wires
42 Alloy leads
365.0
212.5
127.7
78.88
50.03
32.51
21.61
14.66
10.13
7.135
5.111
3.720
2.746
2.371
1.8ꢁ0.1
0.5ꢁ0.035
10
20
30
40
50
60
70
80
90
0.5max.
Slipped film : 1 max.
Protruded adhesive : 1 max.
Shape
Dimensions A
lnsulation film
lnsulation film
025
050
075
100
25
50
1
ꢁ
1
ꢁ
1
ꢁ
1
ꢁ
Adhesive
75
100
Unit(mm)
100
110
120
125
Unit(kꢈ)
Specifications
Rated power
at 25ꢂC(mW)
Dissipation factor
(mW/ꢂC)
Thermal time
constant(s)*3
Operating temp.
range(ꢂC)
1
B value*2
Part No.
R25*
3.5
3.5
ꢀ50ꢆ90
3435Kꢁ1%
4390Kꢁ1%
5
5
103JT-
104JT-
10kꢈꢁ1%
100kꢈꢁ1%
0.7
0.7
ꢀ50ꢆ125
1
2
3
R25 : Rated zero-power resistance value at 25ꢂC, ꢁ2% and 3% are also available.
*
*
*
B
value : determined by rated zero-power resistance at 25ꢂC and 85ꢂC.
Time when thermistor temperature reaches 63.2% of the temperature difference. The value is measured in the air.
7
HIGH PRECISION THERMISTOR
AT-11,AT-2
AT-4
AT THERMISTOR
The AT thermistor is a high-precision thermal
sensing device featuring extremely small
B-value tolerance and resistance.
When used as a temperature gauge, the AT
thermistor requires no adjustment between
the control circuit and the sensor.
This insures temperature precision of ꢁ0.3ꢂC.
Temperature indicators and control instruments
are now available for use with the thermistor.
Part number
-
102 AT 2
Shape
High-precision AT thermistor
Rated zero-power
Resistance at 25ꢂC 102 : 1 k
Resistance tolerance
Dimensions
5
4
3
2
1
AT-11
AT-2S
Epoxy
0.25t Tin plated 42 Alloy leads
3.0ꢆ4.0
Color code
0.3sq
TPE lead wire
Marking
Soldered
ꢀ40 ꢀ30ꢀ20ꢀ10
0
10 20 30 40 50 60 70 80 90 100
5ꢁ1
15 max.
Ambient temperature ꢂC
600ꢄ20
8.5ꢁ1
0
17ꢁ1.5
Interchange precision
3.8 max.
2.4 max.
AT-2
Color code
Epoxy
AT-2SS
2.5
2.0
1.5
1.0
0.5
4.0ꢆ4.5
Tiebar cut
0.25t Tin plated 42 Alloy leads
(
)
0.6
Color code
ꢁ1ꢂC
0.7
0.5 Tin-Plated
42 Alloy
ꢁ0.7ꢂC
ꢁ0.5ꢂC
Epoxy
2.54ꢁ0.25
8.5ꢁ1
ꢀ40 ꢀ30ꢀ20ꢀ10
0
10 20 30 40 50 60 70 80 90 100
17ꢁ1.5
Ambient temperature ꢂC
AT-3
2.4 max.
3.8 max.
Color code
Epoxy
Specifications
Tiebar cut
Rated power
at 25 C (mW)
Dissipation factor
(mW/ C)
Operating temp.
range( C)
0.5 Tin-Plated
42 Alloy
Thermal time
B value*2
3
*1
1.0
Part No
Color code
constant (s)*
R25
ꢂ
ꢂ
ꢂ
Black
Red
102AT-2
202AT-2
502AT-2
103AT-2
203AT-2
503AT-2
1.0kꢈꢁ1% 3100Kꢁ1%
2.0kꢈꢁ1% 3182Kꢁ1%
5.0kꢈꢁ1% 3324Kꢁ1%
10.0kꢈꢁ1% 3435Kꢁ1%
20.0kꢈꢁ1% 4013Kꢁ1%
50.0kꢈꢁ3% 4060Kꢁ1%
2
15
15
15
15
15
15
15
15
75
75
75
75
10
10
10
10
10
10
10
10
15
15
15
15
ꢀ
ꢀ
50ꢆ90
50ꢆ90
2
2
2
2
2
2
2
3
3
3
3
2.54ꢁ0.25
Yellow
White
None
None
None
White
None
None
None
None
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
50ꢆ110
50ꢆ110
50ꢆ110
50ꢆ110
50ꢆ110
50ꢆ110
AT-4
Shape1
Epoxy
UL1685 AWG30
104AT-2 100.0kꢈꢁ1% 4665Kꢁ1%
3
8max.
103AT-3
10.0kꢈꢁ1% 3435Kꢁ1%
1.0kꢈꢁ1% 3100Kꢁ1%
2.0kꢈꢁ1% 3182Kꢁ1%
5.0kꢈꢁ1% 3324Kꢁ1%
40ꢆ100
102AT-11
202AT-11
502AT-11
ꢀ
50ꢆ90
50ꢆ90
ꢀ
ꢀ
ꢀ
50ꢆ105
50ꢆ105
Shape2
Epoxy resin
103AT-11 10.0kꢈꢁ1% 3435Kꢁ1%
HVFF 0.14sq
103AT-4
Shape1
103AT-4
Shape2
103AT-2S
None
None
10.0kꢈꢁ1%
10.0kꢈꢁ1%
2
4
10
20
3435Kꢁ1%
3435Kꢁ1%
10
35
ꢀ
30ꢆ90
30ꢆ90
ꢀ
13max.
30
5
white
white
10.0kꢈꢁ1% 3435Kꢁ1%
1
1
5
5
15
15
ꢀ
ꢀ
50ꢆ110
50ꢆ110
100ꢆ225
103AT-2SS 10.0kꢈꢁ1% 3435Kꢁ1%
Other resistance is also available, please ask.
*1 R25 : Rated zero-power resistance value at 25ꢂC.
Unit mm
*2
B value : determined by rated zero-power resistance at 25ꢂC and 85ꢂC.
*3 Time when thermistor temperature reaches 63.2% of the temperature difference. The value is measured in the air.
8
AT-5 THERMISTOR
AT-5
AT-5 thermistor is available in taping.
Part number
-
103 AT 5-TP
Taping
Shape
High-precision AT thermistor
Rated zero-power
resistance at 25ꢂC
Dimensions
AT-5
Epoxy
103AT
ꢃ0.5 Tin plated CP leads
3ꢁ1
Specifications
6ꢁ1
1
2
Rated power
at 25 C (mW)
Dissipation factor
(mW/ C)
Operating temp.
range( C)
Thermal time
constant (s)
Part No
B value
R25
ꢂ
ꢂ
ꢂ
3
30ꢁ1
103AT-5 10.0kꢈꢁ1% 3435Kꢁ1%
2.5
15
10
ꢀ50ꢆ110
Other resistance is also available, please ask.
*1 R25 : Rated zero-power resistance value at 25ꢂC.
*2 value : determined by rated zero-power resistance at 25ꢂC and 85ꢂC.
*3 Time when thermistor temperature reaches 63.2% of the temperature difference. The value is measured in the air.
B
Taping
6.35ꢁ1.3 12.7ꢁ1.0
3.5ꢁ1
2.4ꢁ1
2.0 max.
2.0 max.
1.5 max.
ꢃ0.5ꢁ0.05
ꢃ4.0ꢁ0.3
ꢄ0.8
ꢀ0.2
5
12.7ꢁ0.3
Resistance -Temperature
Type
Type
Temperature
Temperature
(ꢂC)
(ꢂC)
35
102AT
24.46
18.68
14.43
11.23
8.834
6.998
5.594
4.501
3.651
2.979
2.449
2.024
1.684
1.408
1.184
1.000
0.8486
202AT
502AT
154.6
116.5
88.91
68.19
52.87
41.21
32.44
25.66
20.48
16.43
13.29
10.80
8.840
7.267
6.013
5.000
4.179
103AT
329.5
247.7
188.5
144.1
111.3
86.43
67.77
53.41
42.47
33.90
27.28
22.05
17.96
14.69
12.09
10.00
8.313
203AT
1253
503AT
104AT
11473
7781
102AT
0.7229
0.6189
0.5316
0.4587
0.3967
0.3446
0.3000
0.2622
0.2285
0.1999
0.1751
0.1536
202AT
1.424
502AT
3.508
103AT
6.940
5.827
4.911
4.160
3.536
3.020
2.588
2.228
1.924
1.668
1.451
1.266
1.108
0.9731
0.8572
0.7576
203AT
13.06
10.65
8.716
7.181
5.941
4.943
4.127
3.464
2.916
2.468
2.096
1.788
1.530
1.315
1.134
0.9807
503AT
32.48
26.43
21.59
17.75
14.64
12.15
10.13
8.482
7.129
6.022
5.105
4.345
3.712
3.185
2.741
2.369
104AT
60.94
48.10
38.13
30.44
24.42
19.72
15.99
13.05
10.68
8.796
7.271
6.041
5.037
4.220
3.546
2.994
ꢀ50
ꢀ45
ꢀ40
ꢀ35
ꢀ30
ꢀ25
ꢀ20
ꢀ15
ꢀ10
ꢀ5
0
55.66
42.17
32.34
24.96
19.48
15.29
12.11
9.655
7.763
6.277
5.114
4.188
3.454
2.862
2.387
2.000
1.684
3168
2257
1632
1186
872.8
646.3
484.3
364.6
277.5
212.3
164.0
127.5
99.99
78.77
62.56
50.00
40.20
890.5
642.0
465.8
342.5
253.6
190.0
143.2
109.1
83.75
64.88
50.53
39.71
31.36
24.96
20.00
16.12
40
1.211
2.961
5366
45
1.033
2.509
3728
50
0.8854
0.7620
0.6587
0.5713
0.4975
0.4343
0.3807
0.3346
0.2949
2.137
2629
55
1.826
1864
60
1.567
1340
65
1.350
969.0
709.5
523.3
390.3
292.5
221.5
168.6
129.5
100.0
77.81
70
1.168
75
1.014
80
0.8835
0.7722
0.6771
0.5961
0.5265
0.4654
0.4128
85
5
90
10
95
15
100
105
110
20
25
30
Unit(kꢈ)
9
ET THERMISTOR
The ET thermistor is smaller version of the AT thermistor.
Its fast response time and high reliability makes it
Particularly suitable for use in medical equipment
and thermometers. Manufactured by full-automated
production line, all ET thermistors have identical size and
that makes it possible to assemble sensors automatically.
Part number
503 ET - 1
Shape
ET thermistor
Rated zero-power resistance at 25ꢂC
503 : 50kꢈ
Specifications
Dimensions
Dissipation factor
Thermal time
Operating temp.
range ( C)
Rated power
at 25 C(mW)
B value*2
3
1
-
ET 1
Part No.
R25*
constant (s)
*
(mW/
ꢂ
C)
ꢂ
ꢂ
Solder plated lead wires
(resin coated insulation)
Resin
4.0kꢈꢁ3%
10.0kꢈꢁ3%
30.0kꢈꢁ3%
40.0kꢈꢁ3%
41.0kꢈꢁ3%
50.0kꢈꢁ3%
59.0kꢈꢁ3%
83.0kꢈꢁ3%
100.0kꢈꢁ3%
226.0kꢈꢁ3%
232.0kꢈꢁ3%
10.0kꢈꢁ2%
50.0kꢈꢁ2%
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
3.5
3.5
3.5
3.5
3.5
3.5
3.5
3.5
3.5
3.5
3.5
3.5
3.5
ꢀ40ꢆ 90
ꢀ40ꢆ 90
ꢀ40ꢆ100
ꢀ40ꢆ100
ꢀ40ꢆ100
ꢀ40ꢆ100
ꢀ40ꢆ100
ꢀ40ꢆ100
ꢀ40ꢆ 90
ꢀ40ꢆ100
ꢀ40ꢆ100
ꢀ40ꢆ 90
ꢀ40ꢆ100
402ET-1(2)
103ET-1(2)
303ET-1(2)
403ET-1(2)
413ET-1(2)
503ET-1(2)
593ET-1(2)
833ET-1(2)
104ET-1(2)
224ET-1(2)
234ET-1(2)
103ETB
3100Kꢁ1%
3250Kꢁ1%
3760Kꢁ1%
3525Kꢁ1%
3435Kꢁ1%
4055Kꢁ1%
3617Kꢁ1%
4013Kꢁ1%
4132Kꢁ1%
4021Kꢁ1%
4274Kꢁ1%
3435Kꢁ1%
4086Kꢁ1%
6
6
6
6
6
6
6
6
6
6
6
6
6
(0.25)
3ꢁ2
21ꢁ1
4ꢁ2
87ꢁ1
4 max.
(0.17)
Enlarged view
Resin(black)
Soldered terminal
-
ET 2, ETB
Solder plated lead wires
(0.25)
45ꢁ1
4 max.
(0.17)
Enlarged view
Resin (ET-2 : light brown, ETB : black)
503ET-3
*1 R25 : Rated zero-power resistance value at 25ꢂC.
*2 value : determined by rated zero-power resistance at 25ꢂC and 85ꢂC.
*3 Time when thermistor temperature reaches 63.2% of the temperature difference. The value is measured in the air.
B
-
ET 3
Polyurethane-covered CP wire
Epoxy resin (White)
5max.
ꢃ0.16 Color:White
Soldered (Pb free)
3ꢁ1
100ꢁ2
Unit (mm)
Resistance-Temperature
Type
Temperature (ꢂ
)
C
402ET
57.71
35.34
22.38
14.60
9.797
6.737
4.736
3.394
2.476
1.835
1.378
1.049
0.7997
0.6145
103ET
170.9
102.2
63.07
40.08
26.16
17.51
11.99
8.387
5.988
4.353
3.217
2.414
1.836
1.416
303ET
403ET
833.3
481.1
287.5
177.2
112.4
73.00
48.61
33.08
22.96
16.26
11.70
8.569
6.367
4.797
3.662
413ET
772.8
456.5
277.9
174.1
111.7
73.63
49.57
34.08
23.89
17.06
12.38
9.135
6.838
5.190
3.990
503ET
1602
593ET
1318
833ET
2664
104ET
3325
224ET
7005
234ET
9046
103ETB
204.7
118.5
71.02
43.67
27.70
18.07
12.11
8.301
5.811
4.147
3.011
2.224
1.668
1.267
ꢀ40
ꢀ30
ꢀ20
ꢀ10
0
810.7
445.1
253.7
149.8
91.30
57.31
37.00
24.47
16.56
11.45
8.070
5.791
4.222
3.125
2.346
855.0
474.4
272.7
161.9
99.13
62.38
40.24
26.58
17.93
12.33
8.588
6.064
4.338
3.142
754.3
445.8
271.7
170.1
109.4
72.10
48.55
33.41
23.44
16.73
12.15
8.951
6.697
5.077
1421
1769
3784
2116
4680
2515
1401
788.5
453.0
269.3
164.8
103.6
66.91
44.18
29.80
20.51
14.37
10.24
7.419
5.459
977.5
559.0
329.8
200.5
125.3
80.27
52.62
35.23
24.00
16.59
11.64
8.287
1225
730.1
447.8
282.1
182.1
120.3
81.07
55.75
39.01
27.78
20.10
14.75
808.2
10
480.2
293.7
184.4
118.6
78.00
52.39
35.87
24.99
17.72
12.75
20
30
40
50
60
70
80
90
100
Unit (kꢈ)
Specifications for clinical thermo-meter
Type
Temperature (ꢂ
)
C
503ET
833ET
67.04
50.00
36.25
3953
224ET
234ET
184.5
135.0
95.87
4209
R30
40.22
30.00
21.75
182.4
136.0
98.56
3958
R37
R45
B30/45(K)
3953
Unit (kꢈ)
10
ACCURATE AXIAL TYPE THERMISTOR
IT THERMISTOR
Our newly developed IT thermistors are axial
leaded diode type packaged in high-density resin
mold and featured strength against various operating
environments.
We offer IT thermistor with ꢁ2% tolerance for a
resistance value of 25ꢂC and ꢁ1% for B value.
IT thermistors are the most appropriate device for
accurate temperature control below 100ꢂC.
Part number
103 IT
IT thermistor
Rated zero-power resistance
at 25ꢂC 103 : 10kꢈ
Dimensions
Package
Reel
Ammopack (Zig-Zag)
24ꢁ0.5
Label
Mark
Epoxy
ꢃ0.6 Silver plated
CP wire
103 AA
Lot NO
30ꢁ2
30ꢁ2
3ꢁ0.1
103 : 10kꢈ
260ꢁ5
70ꢁ2
2
Minimum quantity : 5000 pcs/reel
Minimum quantity : 2000 pcs/box
Unit (mm)
Unit (mm)
Unit (mm)
Taping
Specifications
Dissipation factor
(mW/ꢂC)
Operating temp.
range (ꢂC)
Rated power
at 25 C (mW)
Thermal time
B value*2
3
1
6
0.5 max.
Part No.
R25*
constant (s)
13.5
*
ꢂ
302IT
502IT
103IT
203IT
303IT
503IT
104IT
3.0kꢈꢁ2%
5.0kꢈꢁ2%
3860Kꢁ1%
3860Kꢁ1%
3435Kꢁ1%
3760Kꢁ1%
3760Kꢁ1%
4055Kꢁ1%
4390Kꢁ1%
3.6
18.0
18.0
18.0
18.0
18.0
18.0
18.0
ꢀ50ꢆ125
ꢀ50ꢆ125
ꢀ50ꢆ100
ꢀ50ꢆ125
ꢀ50ꢆ125
ꢀ50ꢆ125
ꢀ50ꢆ125
3.6
3.6
3.6
3.6
3.6
3.6
13.5
10.0kꢈꢁ2%
20.0kꢈꢁ2%
30.0kꢈꢁ2%
50.0kꢈꢁ2%
100.0kꢈꢁ2%
13.5
5
13.5
1.2 max
13.5
13.5
13.5
1
2
3
R25 : Rated zero-power resistance value at 25ꢂC, ꢁ1% and 3% are also available.
value : determined by rated zero-power resistance at 25ꢂC and 85ꢂC.
Time when thermistor temperature reaches 63.2% of the temperature difference. The value is measured in the air.
52
*
*
*
B
(mm)
Unit
Resistance-Temperature
Type
Type
203IT
7.632
5.380
3.861
2.815
2.083
1.564
1.190
0.9159
0.8067
Temperature
Temperature
(ꢂC)
(ꢂC)
303IT
1539
503IT
3135
302IT
1.109
103IT
4.147
3.011
2.224
1.668
1.267
0.9753
103IT
203IT
1026
104IT
9584
502IT
1.849
302IT
502IT
303.4
155.6
83.09
46.25
26.70
15.90
9.793
6.214
4.051
2.705
303IT
11.45
8.070
5.792
4.223
3.125
2.346
1.785
1.374
1.210
503IT
17.93
12.33
8.588
6.064
4.338
3.142
2.302
1.705
1.472
104IT
32.51
21.61
14.66
10.13
7.135
5.111
3.720
2.746
2.371
ꢀ50
ꢀ40
ꢀ30
ꢀ20
ꢀ10
0
182.1
93.35
49.85
27.75
16.02
9.541
5.876
3.728
2.431
1.623
367.7
204.7
118.5
71.02
43.67
27.70
18.07
12.11
8.301
5.811
50
60
540.5
296.7
169.2
99.85
60.87
38.21
24.66
16.31
11.04
810.8
445.1
253.8
149.8
91.31
57.32
36.99
24.47
16.56
1602
4572
0.7744
0.5513
0.4000
0.2951
0.2210
0.1680
0.1295
0.1142
1.291
855.0
474.4
272.7
161.9
99.13
62.38
40.24
26.58
2282
70
0.9189
0.6667
0.4918
0.3683
0.2800
0.2158
0.1903
1191
80
647.2
365.0
212.5
127.7
78.88
50.03
90
100
110
120
125
10
20
30
40
Unit (kꢈ)
11
SURFACE MOUNT TYPE THERMISTOR
HT THERMISTOR
HT thermistors are entirely new type of thermistor
for surface mounting (by reflow soldering) and were
acquired from advanced technology.
Our HT thermistors are adapted metal electrodes
packaged in a resin mold, unlike conventional chip
thermistors, and can offer ꢁ2% tolerance for a
resistance value at 25ꢂC.
HT series (SMD Thermistor) is not only compact-
surface mounting type but also highly accurate and
reliable.
Part number
-
-
TP
103 HT
Taping HTF only
Tolerance of R25 2P : ꢁ2%
1P : ꢁ1%
Shape
Rated zero-power resistance at 25
ꢂC 103 :10kꢈ
HT
HTF
Dimensions
Dimensions
1.6ꢁ0.15
5.25ꢁ0.1
Mark
1.7
Solder plated
lead wires
42 Alloy
1.6ꢁ0.15
ꢄ0.2
0.8
0.6
103
Mark
Epoxy resin
42 Alloy
0.6ꢁ0.1
2.65ꢁ0.2
8.65ꢁ0.5
3.0ꢁ0.3
103
2.65ꢁ0.2
Epoxy resin
0.6
ꢀ0
0.02ꢁ0.05
1.1ꢁ0.15
(0.1)
0.3
3.80ꢁ0.15
0.8
1.1ꢁ0.15
4.0ꢁ0.1
ꢃ1.55ꢁ0.05
0.2ꢁ0.05
4.0ꢁ0.1
1.5ꢁ0.1
Taping
Taping
1.9ꢁ0.1
0.2ꢁ0.05
1.9ꢁ0.1
(1.45)
2.0ꢁ0.1
2.0ꢁ0.1
4.0ꢁ0.1
1.45ꢁ0.1
4.0ꢁ0.1
Minimum quantity:3000pcs/reel
Unit (mm)
Specifications
Dissipation factor
(mW/ꢂC)
Operating temp.
range (ꢂC)
Rated power
at 25 C (mW)
Thermal time
B value*2
3
1
Part No.
R25*
constant (s)
8.0
*
ꢂ
302HT(F)
502HT(F)
103HT(F)
203HT(F)
303HT(F)
503HT(F)
104HT(F)
3.0kꢈꢁ2%
5.0kꢈꢁ2%
3860K
3860K
3435K
3760K
3760K
4055K
4390K
ꢁ
ꢁ
ꢁ
ꢁ
ꢁ
ꢁ
ꢁ
1%
1%
1%
1%
1%
1%
1%
1.0
1.0
1.0
1.0
1.0
1.0
1.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
ꢀ50ꢆ125
ꢀ50ꢆ125
ꢀ50ꢆ100
ꢀ50ꢆ125
ꢀ50ꢆ125
ꢀ50ꢆ125
ꢀ50ꢆ125
8.0
10.0kꢈꢁ2%
20.0kꢈꢁ2%
30.0kꢈꢁ2%
50.0kꢈꢁ2%
100.0kꢈꢁ2%
8.0
8.0
8.0
8.0
8.0
1
2
3
R25 : Rated zero-power resistance value at 25ꢂC, ꢁ1% and 3% are also available.
*
*
*
B
value : determined by rated zero-power resistance at 25ꢂC and 85ꢂC.
Time when thermistor temperature reaches 63.2% of the temperature difference. The value is measured in the air.
Resistance-Temperature
Type
203HT
1026
Type
Temperature
Temperature
(ꢂ
(ꢂ
C)
C)
302HT
182.1
93.35
49.85
27.75
16.02
9.541
5.876
3.728
2.431
1.623
502HT
303.4
155.6
83.09
46.25
26.70
15.90
9.793
6.214
4.051
2.705
103HT
367.7
204.7
118.5
71.02
43.67
27.70
18.07
12.11
8.301
5.811
303HT
1539
503HT
3135
104HT
9584
302HT
1.109
502HT
1.849
103HT
4.147
3.011
2.224
1.668
1.267
0.9753
203HT
7.632
5.380
3.861
2.815
2.083
1.564
1.190
0.9159
0.8067
303HT
11.45
8.070
5.792
4.223
3.125
2.346
1.785
1.374
1.210
503HT
17.93
12.33
8.588
6.064
4.338
3.142
2.302
1.705
1.472
104HT
32.51
21.61
14.66
10.13
7.135
5.111
3.720
2.746
2.371
ꢀ50
ꢀ40
ꢀ30
ꢀ20
ꢀ10
0
50
60
70
80
90
540.5
296.7
169.2
99.85
60.87
38.21
24.66
16.31
11.04
810.8
445.1
253.8
149.8
91.31
57.32
36.99
24.47
16.56
1602
4572
0.7744
0.5513
0.4000
0.2951
0.2210
0.1680
0.1295
0.1142
1.291
855.0
474.4
272.7
161.9
99.13
62.38
40.24
26.58
2282
0.9189
0.6667
0.4918
0.3683
0.2800
0.2158
0.1903
1191
647.2
365.0
212.5
127.7
78.88
50.03
100
110
120
125
10
20
30
40
Unit (kꢈ)
12
THIN FILM TYPE THERMISTOR
FT THERMISTOR
The FT thermistors, the highly reliable thermistors, are
characterized by their fast response time, which was
made possible by the miniaturization of the thermistor
dimensions. FT thermistors are also heat-resistant type.
,
FT thermistors are the most excellent products of today s
chip thermistors manufacturing.
Part number
364 FT
Thin film thermistor
Rated zero-power Resistance
at 25ꢂC : 364kꢈ
Dimensions
(
)
0.5
Glass
0.22ꢁ0.03
0.22ꢁ0.03
1.0ꢁ0.1
Unit (mm)
Connect the FTs to the electrodes with using conductive epoxy resins.
The FTs cannot be soldered onto the electrodes.
Specifications
Rated power
at 25ꢂC (mW)
Dissipation factor
(mW/ ꢂC)
Thermal time
constant (s)*3
Operating temp.
range (ꢂC)
1
B value*2
Part No.
R25*
103FT
103FT
503FT
503FT
364FT
10kꢈꢁ5%
10kꢈꢁ5%
50kꢈꢁ5%
50kꢈꢁ5%
364kꢈꢁ5%
0.3
0.3
0.3
0.3
0.3
2.0
2.0
2.0
2.0
2.0
1.5
1.5
1.5
1.5
1.5
ꢀ20ꢆ125
ꢀ20ꢆ125
ꢀ20ꢆ125
ꢀ20ꢆ125
ꢀ20ꢆ250
3435Kꢁ1%
3370Kꢁ1%
3435Kꢁ1%
3370Kꢁ1%
3370Kꢁ1%
1
2
3
R25 : Rated zero-power resistance value at 25ꢂC.
value : determined by rated zero-power resistance at 25ꢂC and 85ꢂC.
Time when thermistor temperature reaches 63.2% of the temperature difference. The value is measured in the air.
*
*
*
B
Resistance-Temperature
P/N
P/N
503FT
B=3370K
3.172
Temperature
Temperature
(ꢂ
103FT
B=3370K
503FT
364FT
B=3370K
2447
103FT
364FT
(ꢂ
C)
C)
B=3435K
70.34
43.55
27.71
18.11
12.12
10.00
8.299
5.804
4.139
3.006
2.220
1.666
1.269
0.9797
0.7662
B=3370K
336.3
210.5
135.4
89.31
60.33
50.00
41.66
29.36
21.08
15.40
11.44
8.623
6.592
5.105
4.002
B=3435K
351.9
217.7
138.5
90.48
60.58
50.00
41.50
29.03
20.70
15.04
11.11
8.331
6.344
4.898
3.829
B=3370K
B=3435K
0.6064
B=3435K
3.029
2.706
B=3370K
23.09
20.64
18.50
14.97
12.23
10.07
8.364
7.000
5.901
5.008
4.277
3.676
3.177
2.760
2.411
ꢀ20
ꢀ10
0
10
20
25
30
40
50
60
70
80
90
100
110
67.26
42.10
27.08
17.86
12.07
10.00
8.332
5.871
4.216
3.081
2.288
1.725
1.318
1.021
0.8003
120
125
130
140
150
160
170
180
190
200
210
220
230
240
250
0.6345
0.5671
1532
0.5418
2.836
985.4
650.0
439.1
363.9
303.2
213.7
153.4
112.1
83.25
62.76
47.98
37.15
29.12
Unit (kꢈ)
13
CHIP TYPE THERMISTOR
SMD type chip
Chip thermistors are specially processed, highly
reliable thermistors.
They can be face-bonded to act as thermal
compensators for ICs and they are manufactured
in sizes down to 1 square mm, they can also be
used to detect temperature with relatively small
time constants.
Part number
103 KT 2125T -
1P:ꢁ1%,2P:ꢁ2%,3P:ꢁ3%
Dimension(EIAJ) 2125
Chip thermistor
Rated zero-power resistance at 25ꢂC 103:10kꢈ
Precautions
Taping (2125, 1608 type)
Do not expose the thermistors to high
soldering heat for more than specified time.
(260ꢂC for not longer than 10s is
recommended)
(1.0ꢁ0.1)
1.65ꢁ0.2
4.0ꢁ0.1
ꢄ0.1
ꢀ0
0.3max.
1.5
(0.25max.)
Dimensions
Glass coating
Electrode
(Sn plated)
T
1.5max.
2.0ꢁ0.05
4.0ꢁ0.1
Unit(mm)
( ):1608type
Minimum quantity:4000pcs/reel
EIAJ
1005
1608
2125
EIA
L
W
T
L1
0402
0603
0805
1.00ꢁ0.15
1.60ꢁ0.15
2.00ꢁ0.20
0.50ꢁ0.10
0.80ꢁ0.15
1.25ꢁ0.20
0.6max.
0.95max.
1.2max.
0.15ꢁ0.30
0.20ꢁ0.50
0.20ꢁ0.50
(1005 type)
ꢃ1.5ꢄ0.1
2.0ꢁ0.05
4.0ꢁ0.1
Unit(mm)
0
0.75ꢁ0.02
Reflow soldering profile
Preheat(air)
Soldering Cooling
260ꢂCꢁ5ꢂC
0.9max
0.66ꢁ0.03
2.0ꢁ0.10
190ꢂCꢁ15ꢂC
0.6ꢁ0.10
120sꢁ30s
1ꢆ2 10s
ꢂC/s max.
Time
Unit(mm)
Minimum quantity:10000pcs/reel
Specifications
Rated power
at 25 ꢂC(mW)
Dissipation factor
(mW/ ꢂC)
Thermal time
constant(s)*3
Operating temp.
range( ꢂC)
*
1
B value*2
Part No.
R25
7.5
5.0
5.0
5.0
2.2
5.0
4.5
4.5
4.5
3.5
10kꢈ
10kꢈ
50kꢈ
100kꢈ
10kꢈ
ꢀ40ꢆ125
ꢀ40ꢆ125
ꢀ40ꢆ125
ꢀ40ꢆ125
ꢀ40ꢆ125
103KT2125T
103KT1608T
503KT1608T
104KT1608T
103KT1005T
3435Kꢁ1%
3435Kꢁ1%
4055Kꢁ1%
4390Kꢁ1%
3435Kꢁ1%
1.0
0.9
0.9
0.9
0.7
*1 R25 : Rated zero-power resistance value at 25
ꢂC.
*2 value : determined by rated zero-power resistance at 25ꢂC and 85ꢂC.
B
*3 Time when thermistor temperature reaches 63.2% of the temperature difference. The value is measured in the air.
Other resistance is available, please ask.
14
HIGH HEAT-RESISTANCE
AND HIGH SENSITIVE THERMISTOR
Time constant
GT THERMISTOR
GT thermistor is combined both superior feature of
BT thermistor and ET thermistor as fast response
in silicone oil
100
95.0
time, high reliability, wide category temperature
range, high moisture proof, high accuracy and
86.5
80
reasonable price.
GT thermistor is made up of a high quality
63.2
60
(%)
thermistor element and the lead wire is connected to
the thermistor element by alloyed technology, and
40
glass coating for the thermistor element.
20
Part number
0
0
2
4
6
8
10
12
103 GT- 1
Time (s)
Specifications
Shape
Dissipation factor
Operating temp.
range( C)
Rated power
at 25ꢂC(mW)
Thermal time
1
GT thermistor
Part No.
R25*
B value*2
3
(mW/
ꢂC)
constant(s)
7(0.6)
7(0.6)
7(0.6)
7(0.6)
7(0.6)
7(0.6)
7(0.6)
7(0.6)
7(0.6)
7(0.6)
*
ꢂ
Rated zero-power resistance at 25ꢂC
103 : 10kꢈ
102GT-1
202GT-1
502GT-1
103GT-1
203GT-1
503GT-1
104GT-1
204GT-1
504GT-1
105GT-1
3305Kꢁ2%
3838Kꢁ2%
3964Kꢁ2%
4126Kꢁ2%
4282Kꢁ2%
4288Kꢁ2%
4267Kꢁ2%
4338Kꢁ2%
4526Kꢁ2%
4608Kꢁ2%
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
3
3
3
3
3
3
3
3
3
3
ꢀ50ꢆ200
ꢀ50ꢆ300
ꢀ50ꢆ300
ꢀ50ꢆ300
ꢀ50ꢆ300
ꢀ50ꢆ300
ꢀ50ꢆ300
ꢀ50ꢆ300
ꢀ50ꢆ300
ꢀ50ꢆ300
1.0kꢈꢁ3%
2.0kꢈꢁ3%
Dimensions
5.0kꢈꢁ3%
10.0kꢈꢁ3%
20.0kꢈꢁ3%
50.0kꢈꢁ3%
100.0kꢈꢁ3%
200.0kꢈꢁ3%
500.0kꢈꢁ3%
1000.0kꢈꢁ3%
Nickel-plated
48ꢁ1
3ꢁ1
(0.15)
Glass
Unit (mm)
1
2
3
R25 : Rated zero-power resistance value at 25ꢂC.
*
*
*
B
value : determined by rated zero-power resistance at 25ꢂC and 85ꢂC.
Time when thermistor temperature reaches 63.2% of the temperature difference. The value is measured in the air. (silicone oil)
Resistance-Temperature
Type
Temperature (ꢂ
C)
102GT
32.57
202GT
111.3
502GT
342.1
103GT
825.1
203GT
1901
503GT
4613
104GT
8743
204GT
8810
504GT
105GT
ꢀ50
ꢀ40
ꢀ30
ꢀ20
ꢀ10
0
18.48
61.34
175.4
405.3
909.0
2199
1100
4218
2132
1127
10.84
33.69
92.54
206.6
453.2
4436
12091
6.594
18.79
50.44
109.9
236.6
576.2
2329
6268
3372
1880
1083
4.144
10.82
28.49
60.72
128.3
315.1
178.8
104.9
63.52
39.62
25.37
16.64
11.16
7.645
5.338
3.795
2.742
2.014
1.501
1.133
0.8662
0.6704
0.5247
0.4149
0.3314
0.2673
0.2174
0.1784
0.1475
0.1230
0.1032
620.0
1272
6920
2.675
6.424
16.66
34.82
72.32
353.7
720.3
421.8
254.6
158.2
100.8
65.85
43.99
29.98
20.82
14.71
10.57
7.720
5.720
4.296
3.269
2.516
1.958
1.539
1.222
0.9796
0.7919
0.6455
0.5303
0.4389
0.3658
0.3068
0.2591
0.2201
0.1881
0.1616
0.1396
3833
2190
1289
10
1.773
3.939
10.06
20.66
42.24
208.6
20
1.203
2.489
6.264
12.64
25.47
126.8
642.3
30
0.8354
0.5918
0.4273
0.3141
0.2347
0.1782
0.1373
0.1072
0.08483
0.06787
0.05488
0.04483
0.03697
0.03077
0.02584
0.02189
0.01869
0.01610
1.618
4.019
7.968
15.82
79.36
391.9
245.4
157.5
103.3
69.20
47.23
32.84
23.22
16.68
12.15
8.976
6.719
5.091
3.903
3.024
2.367
1.871
1.492
1.200
0.9726
0.7946
0.6539
0.5418
0.4519
0.3793
0.3203
0.2720
0.2323
780.9
40
1.080
2.651
5.164
10.10
50.96
485.2
309.0
201.2
133.6
90.53
62.49
43.90
31.34
22.69
16.65
12.39
9.330
7.107
5.472
4.255
3.339
2.644
2.113
1.702
1.382
1.131
0.9323
0.7735
0.6459
0.5424
0.4583
0.3894
50
0.7390
0.5170
0.3695
0.2693
0.1998
0.1507
0.1154
0.08973
0.07068
0.05638
0.04550
0.03715
0.03065
0.02556
0.02151
0.01826
1.792
3.436
6.620
33.49
60
1.239
2.341
4.444
22.51
70
0.8753
0.6304
0.4624
0.3450
0.2614
0.2010
0.1566
0.1236
0.09865
0.07967
0.06501
0.05358
0.04457
0.03741
0.03167
0.02703
0.02324
0.02014
0.01759
1.631
3.050
15.44
80
1.159
2.138
10.80
90
0.8391
0.6181
0.4626
0.3514
0.2706
0.2111
0.1666
0.1330
0.1073
0.08741
0.07186
0.05960
0.04986
0.04204
0.03573
0.03059
0.02640
1.527
7.686
100
110
120
130
140
150
160
170
180
190
200
210
220
230
240
250
260
270
280
290
300
1.111
5.556
0.8209
0.6160
0.4686
0.3613
0.2820
0.2226
0.1777
0.1432
0.1166
0.09573
0.07929
0.06620
0.05570
0.04722
0.04030
4.082
3.043
2.298
1.758
1.360
1.064
0.8414
0.6714
0.5408
0.4393
0.3597
0.2969
0.2468
0.2065
0.1740
0.1475
0.1258
0.1079
0.09305
0.08065
Unit (kꢈ)
15
BT THERMISTOR
The BT thermistor is a small thermal sensing device
providing high reliability, stable characteristics and a
wide operating range ofꢀ50ꢂC to 300ꢂC.
It is used in various applications including medical
apparatus, industrial equipment and home electric
appliances.
Part number
10 BT- 5
Shape
Bead thermistor
Rated zero-power resistance at 25ꢂC 10:10kꢈ
Dimensions
Glass 0.225 ꢃDumet leads
Specifications
Fig.1
Dissipation factor
(mW/ ꢂC)
Operating temp.
range( C)
Rated power
at 25ꢂC(mW)
Thermal Time
70min.
(BT-5)
B value*2
1
*
Port No.
R25
3
constant(s)*
ꢂ
4.5max.
0.2ꢃ Dumet leads
Glass
4ꢆ12
4ꢆ12
2.5
2.5
ꢀ50ꢆ150
ꢀ50ꢆ300
1BT-5 1.000kꢈꢁ10%
2BT-5 2.000kꢈꢁ10%
3,250Kꢁ3%
3,420Kꢁ3%
3,450Kꢁ3%
3,470Kꢁ3%
3,250Kꢁ3%
3,330Kꢁ3%
3,450Kꢁ3%
3,550Kꢁ3%
3,750Kꢁ3%
4,050Kꢁ3%
3,760Kꢁ3%
4,380Kꢁ3%
0.5
Fig.2
(BT-6)
0.5
70 min.
3.5max.
5BT-5(6) 5.000kꢈꢁ10%
9BT-5(6) 9.000kꢈꢁ10%
10BT-5(6) 10.00kꢈꢁ10%
20BT-5(6) 20.00kꢈꢁ10%
30BT-5(6) 30.00kꢈꢁ10%
40BT-5(6) 40.00kꢈꢁ10%
100BT-5(6) 100.0kꢈꢁ10%
400BT-5(6) 400.0kꢈꢁ10%
500BT-5(6) 500.0kꢈꢁ10%
1.3MBT-5(6) 1300kꢈꢁ10%
4ꢆ12(3ꢆ8)
4ꢆ12(3ꢆ8)
4ꢆ12(3ꢆ8)
4ꢆ12(3ꢆ8)
4ꢆ12(3ꢆ8)
4ꢆ12(3ꢆ8)
4ꢆ12(3ꢆ8)
4ꢆ12(3ꢆ8)
4ꢆ12(3ꢆ8)
4ꢆ12(3ꢆ8)
0.5(0.4)
0.5(0.4)
0.5(0.4)
0.5(0.4)
0.5(0.4)
0.5(0.4)
0.5(0.4)
0.5(0.4)
0.5(0.4)
0.5(0.4)
2.5(2)
2.5(2)
2.5(2)
ꢀ50ꢆ300
ꢀ50ꢆ150
ꢀ50ꢆ300
ꢀ50ꢆ300
ꢀ50ꢆ300
ꢀ50ꢆ300
ꢀ50ꢆ300
ꢀ50ꢆ300
ꢀ50ꢆ300
ꢀ50ꢆ300
2.5(2)
2.5(2)
2.5(2)
2.5(2)
2.5(2)
2.5(2)
2.5(2)
1
2
3
R25 : Rated zero-power resistance value at 25ꢂC, ꢁ5% are also available.
*
*
*
B
value : determined by rated zero-power resistance at 25ꢂC and 85ꢂC.
Time when thermistor temperature reaches 63.2% of the temperature difference. The value is measured in the air
Resistance-Temperature
Type
Temperature (ꢂ
C)
1BT
29.87
2BT
70.71
5BT
9BT
10BT
284.8
20BT
686.7
30BT
40BT
100BT
4860
400BT
11043
500BT
1.3MBT
344.8
190.3
109.1
64.81
39.70
25.15
16.36
10.92
9.000
7.456
5.200
3.698
2.677
1.970
1.473
1.117
0.8581
0.6685
0.5264
0.4191
0.3369
0.2735
ꢀ50
ꢀ40
ꢀ30
ꢀ20
ꢀ10
0
163.4
97.62
60.41
38.63
25.45
17.22
11.92
10.00
8.434
6.084
4.456
3.303
2.460
1.850
1.405
1.078
0.8355
0.6540
0.5171
0.4126
0.3321
0.2696
0.2207
0.1818
0.1508
0.1258
0.1056
383.1
222.6
134.2
83.61
53.75
35.53
24.09
20.00
16.70
11.81
8.511
6.248
4.658
3.522
2.698
2.093
1.640
1.296
1.027
0.8190
0.6581
0.5327
0.4345
0.3567
0.2947
0.2451
0.2052
2599
1439
17.33
40.02
6198
3573
2109
1274
10.35
23.28
306.8
827.4
6.374
13.96
35.44
184.7
491.1
301.4
190.1
123.1
100.0
81.71
55.39
38.31
27.00
19.38
14.14
10.48
7.866
5.968
4.580
3.551
2.782
2.201
1.757
1.416
1.150
0.9418
0.7770
0.6458
0.5403
0.4551
0.3855
0.3286
0.2816
0.2426
0.2100
0.1826
0.1595
4.038
8.640
21.84
8066
4598
2.629
5.513
13.87
83.80
115.0
1486
73.88
788.4
10
1.755
3.610
9.057
54.46
945.3
614.7
500.0
408.9
277.7
192.1
135.3
96.90
70.47
52.00
38.90
29.49
22.63
17.55
13.76
10.90
8.717
7.034
5.722
4.692
3.876
3.225
2.702
2.277
1.930
1.644
1.407
1.209
1.041
0.8995
0.7810
2718
48.77
498.7
400.0
322.4
212.8
143.3
98.24
68.52
48.50
34.91
25.47
18.83
14.10
10.68
8.180
6.332
4.957
3.915
3.120
2.508
2.032
1.658
1.363
1.127
0.9390
0.7864
0.6626
0.5613
0.4780
0.4091
0.3518
20
1.200
2.421
6.060
36.37
1652
25
1.000
2.000
5.000
30.00
40.00
1300
30
0.8380
0.5973
0.4338
0.3205
0.2407
0.1834
0.1417
0.1110
0.08789
1.661
4.148
24.88
33.00
1029
40
1.163
2.898
17.39
22.82
656.0
427.8
284.5
193.0
133.0
92.76
65.53
46.91
34.03
25.02
18.59
13.99
10.63
8.163
6.336
4.965
3.926
3.131
2.517
2.039
1.663
1.366
1.129
0.9398
0.7871
0.6628
0.5612
Unit(kꢈ)
50
0.8311
0.6043
0.4468
0.3357
0.2559
0.1978
0.1547
0.1224
0.09789
0.07908
0.06450
2.065
12.40
16.10
60
1.497
8.990
11.57
70
1.104
6.629
8.457
80
0.8267
0.6280
0.4836
0.3771
0.2975
0.2373
0.1913
0.1556
0.1278
0.1058
0.08836
0.07432
0.06295
4.962
6.279
90
3.767
4.730
100
110
120
130
140
150
160
170
180
190
200
210
220
230
240
250
260
270
280
290
300
2.897
3.611
2.792
2.255
2.182
1.774
1.727
1.410
1.378
1.130
1.107
0.9113
0.7374
0.5997
0.4909
0.4048
0.3360
0.2808
0.2360
0.1995
0.1695
0.1447
0.1243
0.1072
0.09283
0.08078
0.07060
0.8943
0.7252
0.5915
0.4859
0.4018
0.3344
0.2802
0.2361
0.2000
0.1704
0.1458
0.1255
0.1084
0.09408
0.08200
16
CT THERMISTOR
The CT thermistor is a thermal sensor in a DO35
package. Similar to the BT thermistor, it is highly
reliable and offers a wide operating range of
ꢀ50ꢂC to 250ꢂC. It is primarily used in home electric
appliances and features a competitive price for
full-automated manufacturing system.
Part number
-
512 CT 4
Shape
CT-Thermistor
Rated zero-power resistance
at 25ꢂC 512 : 5.1kꢈ
Specifications
Dimensions
Dissipation factor
(mW/ꢂC)
Operating temp.
range( C)
Rated power
at 25ꢂC(mW)
Thermal time
2
1
*
Part No.
*
B value
3
R25
*
constant (s)
10ꢆ20
10ꢆ20
10ꢆ20
10ꢆ20
10ꢆ20
10ꢆ20
10ꢆ20
10ꢆ20
10ꢆ20
10ꢆ20
10ꢆ20
10ꢆ20
ꢂ
0.5ꢃ Nickel-plated
Glass encapsulated
252CT-4
512CT-4
562CT-4
912CT-4
103CT-4
113CT-4
203CT-4
473CT-4
513CT-4
563CT-4
104CT-4
204CT-4
2.5kꢈꢁ5%
5.1kꢈꢁ5%
5.6kꢈꢁ5%
9.1kꢈꢁ5%
10.0kꢈꢁ5%
11.0kꢈꢁ5%
20.0kꢈꢁ5%
47.0kꢈꢁ5%
51.0kꢈꢁ5%
56.0kꢈꢁ5%
100.0kꢈꢁ5%
200.0kꢈꢁ5%
2.1
2.1
2.1
2.1
2.1
2.1
2.1
2.1
2.1
2.1
2.1
2.1
10.5
10.5
10.5
10.5
10.5
10.5
10.5
10.5
10.5
10.5
10.5
10.5
ꢀ50
ꢀ50
ꢀ50
ꢀ50
ꢀ50
ꢀ50
ꢀ50
ꢀ50
ꢀ50
ꢀ50
ꢀ50
ꢀ50
ꢆ
ꢆ
ꢆ
ꢆ
ꢆ
ꢆ
ꢆ
ꢆ
ꢆ
ꢆ
ꢆ
ꢆ
250
200
200
250
250
250
250
250
250
250
250
250
3670Kꢁ2%
3200Kꢁ2%
3200Kꢁ2%
3270Kꢁ2%
3270Kꢁ2%
3270Kꢁ2%
3410Kꢁ2%
3610Kꢁ2%
3610Kꢁ2%
3610Kꢁ2%
3450Kꢁ2%
3500Kꢁ2%
28ꢁ1
28ꢁ1
4.0 max.
Unit(mm)
To allow automatic insertion, this product can be taped.
*1 R25 : Rated zero-power resistance value at 25ꢂC.
*2 value : determined by rated zero-power resistance at 25ꢂC and 85ꢂC.
B
*3 Time when thermistor temperature reaches 63.2% of the temperature difference. The value is measured in the air.
Resistance-Temperature
Type
Temperature (ꢂ
C)
252CT
120.2
512CT
137.9
562CT
151.4
912CT
103CT
113CT
203CT
473CT
513CT
563CT
104CT
204CT
ꢀ50
ꢀ40
ꢀ30
ꢀ20
ꢀ10
0
65.60
81.02
88.96
36.48
48.93
53.73
94.62
104.0
114.4
20.91
30.56
33.55
58.02
63.76
70.13
12.32
19.65
21.58
36.67
40.29
44.32
81.00
7.516
12.96
14.23
23.82
26.18
28.79
52.63
127.1
84.16
56.86
39.01
27.07
19.05
13.58
9.807
7.187
5.327
3.997
3.040
2.337
1.815
1.425
1.129
0.9031
0.7280
0.5919
0.4849
0.4000
0.3324
0.2780
0.2339
0.1979
0.1683
138.0
91.32
61.70
42.33
29.37
20.67
14.74
10.64
7.798
5.781
4.337
3.298
2.535
1.969
1.546
1.226
0.9799
0.7899
0.6422
0.5261
0.4341
0.3607
0.3016
0.2538
0.2147
0.1827
151.5
100.3
67.75
46.47
32.25
22.70
16.18
11.68
8.559
6.348
4.762
3.622
2.784
2.162
1.698
1.346
1.076
0.8674
0.7052
0.5777
0.4766
0.3961
0.3312
0.2787
0.2358
0.2006
272.2
179.4
120.9
83.11
58.23
41.52
30.14
22.19
16.57
12.52
9.586
7.434
5.827
4.619
3.694
2.982
2.428
1.992
1.647
1.371
1.149
0.9697
0.8235
0.7033
0.6038
0.5208
553.6
362.5
242.5
165.7
115.3
81.91
59.14
43.36
32.28
24.33
18.57
14.36
11.24
8.900
7.108
5.732
4.666
3.829
3.168
2.641
2.216
1.871
1.591
1.360
1.169
1.010
10
4.738
8.779
9.639
15.92
17.49
19.24
35.15
20
3.074
6.080
6.676
10.91
11.99
13.18
24.01
30
2.045
4.296
4.717
7.626
8.381
9.219
16.74
40
1.393
3.095
3.398
5.441
5.980
6.578
11.88
50
0.9698
0.6895
0.4993
0.3680
0.2757
0.2098
0.1620
0.1267
0.1003
0.08028
0.06494
0.05302
0.04369
0.03630
0.03039
0.02562
2.267
2.489
3.952
4.342
4.777
8.570
60
1.687
1.852
2.918
3.206
3.527
6.239
70
1.270
1.394
2.184
2.400
2.640
4.581
80
0.9650
0.7402
0.5735
0.4493
0.3559
0.2847
0.2298
0.1870
0.1534
0.1267
0.1055
0.08833
0.07445
1.060
1.656
1.820
2.002
3.401
90
0.8128
0.6298
0.4933
0.3908
0.3126
0.2524
0.2053
0.1684
0.1391
0.1158
0.09699
0.08175
1.269
1.394
1.534
2.553
100
110
120
130
140
150
160
170
180
190
200
210
220
230
240
250
0.9787
0.7605
0.5952
0.4702
0.3750
0.3016
0.2444
0.1996
0.1643
0.1362
0.1136
0.09541
0.08063
0.06853
0.05857
0.05031
1.076
1.183
1.937
0.8357
0.6540
0.5168
0.4121
0.3314
0.2686
0.2193
0.1805
0.1496
0.1249
0.1049
0.08860
0.07531
0.06436
0.05529
0.9193
0.7194
0.5684
0.4533
0.3646
0.2955
0.2413
0.1986
0.1646
0.1374
0.1153
0.09746
0.08284
0.07080
0.06082
1.489
1.156
0.9075
0.7191
0.5752
0.4638
0.3771
0.3091
0.2552
0.2122
0.1777
0.1497
0.1269
0.1082
0.09271
Unit(kꢈ)
17
TEMPERATURE COMPENSATION
D THERMISTOR
The D thermistor, based on resistance changes, is
used in transistor, coil and other temperature
,
compensating circuits found in TV s, radio, etc.
Part number
-
1K D 5
Diameter
Disk thermistor
Rated zero-power resistance at 25ꢂC
1k:1kꢈ
Dimensions
Specifications
35 min.
Dissipation factor
Operating temp.
Rated power
Thermal time
constant(s)*3
R25*1
B value*2
Part No.
(mW/ꢂC)
range(ꢂC)
at 25ꢂC(mW)
Resin
50D-5
80D-5
50.0ꢈꢁ15% 3250Kꢁ5%
80.0ꢈꢁ15% 3300Kꢁ5%
100.0ꢈꢁ15% 3300Kꢁ5%
200.0ꢈꢁ15% 3400Kꢁ5%
250.0ꢈꢁ15% 3450Kꢁ5%
300.0ꢈꢁ15% 3500Kꢁ5%
360.0ꢈꢁ15% 3550Kꢁ5%
500.0ꢈꢁ15% 3650Kꢁ5%
800.0ꢈꢁ15% 3850Kꢁ5%
1.0kꢈꢁ15% 3950Kꢁ5%
1.5kꢈꢁ15% 3950Kꢁ5%
2.0kꢈꢁ15% 4000Kꢁ5%
5.0kꢈꢁ15% 4100Kꢁ5%
8.0kꢈꢁ15% 4200Kꢁ5%
10.0kꢈꢁ15% 4200Kꢁ5%
15.0kꢈꢁ15% 4250Kꢁ5%
20.0kꢈꢁ15% 4300Kꢁ5%
25.0kꢈꢁ15% 4300Kꢁ5%
50.0kꢈꢁ15% 4650Kꢁ5%
3.5
3.5
3.5
3.5
3.5
3.5
3.5
3.5
3.5
3.5
3.5
3.5
3.5
3.5
3.5
3.5
3.5
3.5
3.5
3.5
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
ꢀ40ꢆꢄ110
ꢀ40ꢆꢄ110
ꢀ40ꢆꢄ110
ꢀ40ꢆꢄ110
ꢀ40ꢆꢄ110
ꢀ40ꢆꢄ110
ꢀ40ꢆꢄ110
ꢀ40ꢆꢄ110
ꢀ40ꢆꢄ110
ꢀ40ꢆꢄ110
ꢀ40ꢆꢄ110
ꢀ40ꢆꢄ110
ꢀ40ꢆꢄ110
ꢀ40ꢆꢄ110
ꢀ40ꢆꢄ110
ꢀ40ꢆꢄ110
ꢀ40ꢆꢄ110
ꢀ40ꢆꢄ110
ꢀ40ꢆꢄ110
ꢀ40ꢆꢄ110
297
297
297
297
297
297
297
297
297
297
297
297
297
297
297
297
297
297
297
297
0.5ꢃ
100D-5
200D-5
250D-5
300D-5
360D-5
500D-5
800D-5
1KD-5
Soldered CP wire
Unit(mm)
Taping
2,500pcs/box
12.7ꢁ1.0
6.35ꢁ1.3
6.0 max.
5.0 max.
0ꢁ2.0
1.5KD-5
2KD-5
3.85ꢁ0.7
1.5 max.
5KD-5
8KD-5
10KD-5
15KD-5
20KD-5
25KD-5
50KD-5
ꢃ4.0ꢁ0.3
ꢄ0.8
5.0
ꢀ0.2
ꢃ0.5ꢁ0.05
12.7ꢁ0.3
Unit (mm)
100KD-5 100.0kꢈꢁ15% 4850Kꢁ5%
*1 R25 : Rated zero-power resistance value at 25ꢂC, ꢁ10% are also available.
*2 value : determined by rated zero-power resistance at 25ꢂC and 85ꢂC.
B
*3 Time when thermistor temperature reaches 63.2% of the temperature difference.
The value is measured in the air.
18
FROST DETECTING SENSOR
FD SENSOR
The FD Sensor has been developed to detect the level of accumulated frost
on the evaporator in frost-free systems, such as those found in domestic
fridge-freezers. It helps to eliminate unnecessary defrost cycles and also
increases the energy efficiency of the system.
1. Application
Any frost-free system found in domestic and commercial fridge-freezers,
vending machines, ice-makers, etc.
2. Features
Simple detecting principle
Highly sensitive
Ease of assembly
Replaces less-efficient conventional sensors
3. Dimensions
Thermistor
Housing
29
Window
Housing
27
Thermistor
Lead wire
5
18
5
R4.3
Thermistor
Window
Lead wire
33
27
Evaporator Pipe
(mm)
1
Thermistor
4. Findings from studies carried on the FD Sensor
Study (A)
A 12% of energy saving in a 420 liter domestic frost-free fridge-freezer was found by one of the major Japanese refrigerator manufacturers by the following test
procedures.
Test Procedure
The power consumption measurement was carried out in accordance with ꢑJIS C9607 power consumption test, item B ( ISO8561).
The test procedure was extended to one week to determine the full advantage of the defrost system using the FD Sensor.
Power Consumption
74.16KK Whr/month
65.6KK Whr/month
No. of defrost cycle completed
9 times/week
Conventional Fixedtime defrost system
Defeost system with FD Sensor
Improved efficiency
Once/week
12%
Study (B)
Evaluation of the FD Sensor in a 130 liter domestic frost-free fridge-freezer was made by another Japanese refrigerator manufacturer.
They obtained an energy saving of over 10% using the same test method as in 5(A) above but including the opening and closing the fridge-freezers
doors.
Study (C)
Evaluation of the FD Sensor in a 400 liter domestic frost-free fridge-freezer made by a Japanese refrigerator manufacturer shows an energy saving of over 10%.
Measurement of this energy saving was made using the test method specified as in 5(A) above.
5. Specifications
NTC Thermistor characteristics(only for reference)
FD Sensor
1) Nominal Zero power resistance
2) Rated B value
: R25ꢋ10kꢈ ꢁ3%
: B25ꢐ85ꢋ3435K ꢁ1%
1) Environmental Temperature range : ꢀ40ꢂCꢆꢄ80ꢂC
2) Operating temperature range
3) Sensitivity
: ꢀ40ꢂCꢆꢀ5ꢂC
: 4ꢂCꢆ12ꢂC
3) Absolute difference between the two NTCs : ꢁ0.2% or ꢁ0.05ꢂC at 25ꢂC
(Difference in temperature measured by both NTC Thermistors when no frost is recognized.)
6. Reliability
Climatic test properties
Test
Test Conditions
Criteria
In air at 100ꢂC for 1,000hr.
In air at ꢀ55ꢂC for 1,000hr.
95% RH at 40ꢂC for 1,000hr.
Between ꢀ40ꢂC and ꢄ75ꢂC for 10,000 cycles.
Dry heat
Cold
Damp heat
Thermal shock
Deviation of resistance at 25ꢂC from the original value
after test within ꢁ2% and deviation of B value(B25ꢐ85)
from the original value after test is within ꢁ1%.
7. Mechanical properties
Test
Test Conditions
Criteria
3 natural drops from 75 cm high
40 N for 10 seconds
Free Fall
Robustness of
termination
Deviation of resistance at 25ꢂC from the original value
after test within ꢁ2% and deviation of B value(B25ꢐ85)
from the original value after test is within ꢁ1%.
Vibration
JIS C2571 Item A
19
TEMPERATURE SENSOR
The TEMPERATURE SENSOR is assembled one with various parts
and thermistor devices according to the required applications. lts
electric characteristics are the same as those of thermistor devices.
Variable type of sensor can be utilized for detecting or controlling
temperature because its operating temperature range is wide from
ꢀ50 to ꢄ300ꢂC. Standard TEMPERATURE SENSOR is available in
accordance with the applications such as measurements of liquid,
atmosphere and surface temperature.
External dimensions
12
Fig 1
Fig 6
Fig 11
THERMISTOR
6.4ꢁ0.3
1.9ꢁ0.3
TAPE
5
14
23
13.3
7.5
ꢄ0.2
ꢀ0.1
ꢃ3.1
RESIN
THERMISTOR
COPPER CASE
LEAD WIRE
NUT
ꢃ3
TUBE
LEAD WIRE
ꢃ2.4
5
6
Fig 2
Fig 7
Fig 12
30
8max.
THERMISTOR
RESIN
THERMISTOR
EPOXY
LEAD WIRE
THERMISTOR
TUBE
LEAD WIRE
LEAD WIRE
Fig 3
Fig 8
Fig 13
5
5.5max.
5.5
10
12
50
TUBE
25
25
EPOXY THERMISTOR
COPPER PLATE
LEAD WIRE
THERMISTOR
SUS PIPE
SCREW PT1/8 LEAD WIRE
THERMISTOR
SUS PIPE
25
SHRINK TUBE
LEAD WIRE
30
Fig 4
Fig 9
Fig 14
13
THERMISTOR
EPOXY
LEAD WIRE
THERMISTOR
SHRINK TUBE
LEAD WIRE
THERMISTOR
RESIN PIPE
LEAD WIRE
16
7.8
Fig 5
Fig 10
Fig 15
25
40
COPPER PIPE
THERMISTOR
LEAD WIRE
THERMISTOR
SCREW M5
LEAD WIRE
THERMISTOR
SUS PIPE
LEAD WIRE
BRASS
Unit (mm)
Specifications
Thermal Time constant(s)
Dissipation factor
Fig
Operating temperature range
Application
Thermistor
BT
Air
ꢀ
Water
ꢀ
Heater
mW/ ꢂC
1.2
3
1
2
3
ꢀ30ꢂCꢆ230ꢂC
ꢀ30ꢂCꢆ105ꢂC
ꢀ30ꢂCꢆ105ꢂC
ꢀ30ꢂCꢆ110ꢂC
ꢀ30ꢂCꢆ110ꢂC
ꢀ30ꢂCꢆ105ꢂC
ꢀ30ꢂCꢆ90ꢂC
ꢀ30ꢂCꢆ105ꢂC
ꢀ50ꢂCꢆ200ꢂC
ꢀ50ꢂCꢆ170ꢂC
ꢀ30ꢂCꢆ100ꢂC
ꢀ50ꢂCꢆ205ꢂC
ꢀ30ꢂCꢆ100ꢂC
ꢀ30ꢂCꢆ105ꢂC
ꢀ30ꢂCꢆ105ꢂC
Surface temp. sensor for OA equipment.
Air temp. sensor for general use.
75
40
70
130
65
10
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
AT
4
3
ꢀ
Surface temp. sensor for general use.
Air temp. sensor for air conditioner.
Air temp. sensor for air conditioner.
Surface temp. sensor for general use.
AT
5
4
ꢀ
AT(ET)
AT(ET)
AT
4
5
ꢀ
3
6
ꢀ
2
7
ꢀ
Surface temp. sensor for rechargeable battery.
Water (Oil)temp. sensor for general use.
For general use.
AT
4.5
1.1
5
8
5
AT(ET, GT)
BT
9
ꢀ
3
10
11
12
13
14
15
70
ꢀ
ꢀ
Inner temp. sensor for general use.
Fast response water temp. sensor
Surface temp. sensor for cooker.
Air temp. sensor for general use.
For general use.
GT(AT, ET)
ET
2.7
3
1.0
ꢀ
30
85
130
260
CT
1.5
2.6
2.6
ꢀ
ET
ꢀ
AT(ET)
AT(ET)
For general use.
20
POWER
THERMISTOR
The POWER THERMISTOR is a device for
suppressing inrush current to an electric
circuit. Circuits including electric bulbs or
capacitors induce a inrush current more
than 100 times the normal current when the
circuit switch is turned on. The POWER
THERMISTOR in the circuits protects
electric equipments from being damaged
by limiting the inrush current.
MARK is a NEW POWER THERMISTOR
featuring smaller size and larger energy
capacity to meet severe requirements in
inrush current suppression.
There is the tendency of miniaturization in
low power switching power supply, and
MARK is effectively applicable for the
needs, though the comparatively larger
sized fixed resistors (ceramic coat) are
used now.
Application
Accordingly, suitable thermistors are 6D-22, 5D-18
and 8D-18, and if we consider in the points of small
time constant which means a small size and large
effect for suppressive current which means large
rated zero-power resistance, 8D-18 is the most
suitable one.
The power thermistor will suppress inrush current
which is caused by a capacitor, filament for a bulb,
inverter for fluorescent lamp, a heater and etc., also
will control fan motor speed of cooler for electric
circuit.
Especially MARK was developed to use for power
supply of TV, VCR instead of cement resistor.
Use the following circuit in the power supply for 100V
and 200V.
How to use the power thermistor
SW1
IO
ꢂ
SW
ꢀt
C1
ꢂ
ꢀt
VE
L
SW2
VE
C
L
C2
ꢂ
ꢀt
SW2 : ON (200V), OFF (100V)
Input voltage : AC 100Vꢁ10%
Steady state current : 2A
Capacitor : 2000ꢇF
Ambient temperature : Max.55ꢂC
Suppressive current : Max.30A at 25ꢂC
The most suitable power thermistor for the above
circuit is required to fulfill the following terms and
conditions.
1. The permissible current at ambient temperature of
55ꢂC should be over 2A.
2. The thermistor resistance for suppressive current
which becomes below 30A should be over 4.2
ohm from the under-mentioned formula.
2 VEꢅ1.1
RCꢄR25
ꢒ
30
ꢋ
RC : Internal resistance value in the circuit is 1 ohm
(100V/100A)
R25 : Rated zero-power resistance at 25ꢂC
3. Max. capacitance shall be over 2000ꢇF at AC 100V.
21
Thermal time constant
Maximum permissible current
Reliability tests
If ambient temperature of a thermistor is changed
to T1 from T2 suddenly, temperature of the thermistor
changes slowly.
The time constant means the time when temperature
of the thermistor reaches 63% of the temperature
difference.
If the maximum permissible current flows to a
thermistor at 25ꢂC, temperature of the thermistor
rises to 200ꢂC, (160ꢂC). When ambient temperature is
above 25ꢂC, the maximum permissible current shall be
over reduced as the maximum permissible current
reduction curve.
MARK
Dry heat test
Test sample is exposed in air at 200
hours. ꢏR25/R25 ꢁ20%
Damp heat test
Test sample is exposed in atmosphere of 95%RH at
ꢂ
C for 1,000
ꢒ
ꢋ
ꢒ
40ꢂ
C for 1,000 hours. ꢏR25/R25 ꢁ10%
ꢋ
Residual resistance
Load test
New Power Thermistor MARK
If current is flowed through a thermistor, any heat
will be generated in the thermistor by which its
resistance will be decreased, however, a decrease
of a resistance will be stabilized at a saturation
resistance value which is determined by impressed
electric power and a dissipation constant. The
residual resistance value means maximum
saturation resistance value when the maximum
permissible current is flowed through the thermistor.
Test sample is applied the maximum rating current
in air at 25
Change of temperature
Test sample is given 10 times of the following
temperature cycle,
ꢀ40ꢂC for 30 minutes
minutes
200ꢂC for 30 minutes
minutes.
1.2
1.1
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
ꢒ
ꢂ
C for 1,000 hours. ꢏR25/R25 ꢁ20%
ꢋ
room temperature for 5
room temperature for 5
0.2
20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200
Temperature coefficient
ꢒ
ꢏR25/R25 ꢁ10%
ꢋ
Ambient temperature (ꢂC)
The temperature coefficient of a thermistor is
expressed by the following equation ;
POWER THERMISTOR
Dry heat test
Test sample is exposed in air at 160
B
T2
ꢂ
C for 1,000
ꢀ
(%/ꢂC)
Power Thermistor
ꢒ
hours. ꢏR25/R25 ꢁ10%
ꢋ
1.2
1.1
1.0
0.9
Damp heat test
Test sample is exposed in atmosphere of 95%RH at
Dissipation factor
If small voltage is applied to a thermistor, small
current will flow which produce enough heat in the
thermistor. Dissipation factor is electric power
which make 1ꢂC raise by heat in a thermistor.
ꢒ
40ꢂ
C for 1,000 hours. ꢏR25/R25 ꢁ10%
ꢋ
W TYPE
Load test
0.8
0.7
0.6
Test sample is applied the maximum rating current
ꢒ
in air at 25
ꢂ
C for 1,000 hours. ꢏR25/R25 ꢁ10%
ꢋ
D TYPE
0.5
P
ꢏt
ꢍꢋ
(mW/ꢂC)
Change of temperature
Test sample is given 10 times of the following
temperature cycle,
0.4
0.3
0.2
P is applied electric power.
ꢏt is rised temperature of the thermistor.
ꢀ10
0
10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160
ꢀ30ꢂC for 30 minutes
minutes
160ꢂC for 30 minutes
minutes.
ꢏR25/R25 ꢁ10%
room temperature for 5
Ambient temperature (ꢂC)
room temperature for 5
ꢒ
ꢋ
Resistance-temperature characteristics
B is constant which depends on the material used to
make the thermistor. Unless otherwise specified, all
values of B are determined from measurements made
at 25ꢂC and 85ꢂC.
The theoretical characteristics of a thermistor is expressed by following equation.
1
T1
1
T2
R1 is the zero-power resistance at absolute temperature T1
R2 is the zero-power resistance at absolute temperature T2
R1ꢋ R2 exp B
ꢀ
MARK
B : 3150K
MARK
B : 2900K
Power Thermistor B : 3250K
20.0
100
100
10.0
5.0
10
10
3.0
2.0
1.0
0.5
1.0
1.0
0.3
0.2
0.1
0.1
0.1
0.05
0.03
0.02
0.01
200 160
0.01
200 160
100
50
25
0
ꢀ25
100
50
25
0
ꢀ25
160
100
50
25
0
ꢀ30
Temperature (ꢂC)
Temperature (ꢂC)
Temperature (ꢂC)
22
Specifications (Disk type)
4
Maximum
rating
current
*
Maximum
energy
J
3
Thermal
time
constant
(s)
2
1
*
Maximum capacitance
F)
*
Residual
resistance
(ꢈ)
Dissipation
factor
(mW/ ꢂC)
Rating
temp
(ꢂC)
B value
B25/85
(K)
*
R25
(ꢈ)
(
ꢇ
Part No.
at 25ꢂC
(W s)
(A)
5.4
4.7
3.9
4.1
3.8
3.1
2.8
3.4
2.7
1.9
3.3
2.6
2.4
2.2
1.7
1.4
AC100V AC120V AC220V AC240V
3D-22
4D-22
6D-22
4D-18
5D-18
8D-18
10D-18
5D-13
8D-13
16D-13
5D-11
8D-11
10D-11
10D-9
16D-9
22D-7
3ꢁ15%
4ꢁ15%
6ꢁ15%
4ꢁ15%
5ꢁ15%
8ꢁ15%
10ꢁ15%
5ꢁ15%
8ꢁ15%
16ꢁ15%
5ꢁ15%
8ꢁ15%
10ꢁ15%
10ꢁ15%
16ꢁ15%
22ꢁ15%
40.0
50.0
80.0
9.0
0.137
0.182
0.274
0.182
0.228
0.365
0.456
0.228
0.365
0.730
0.228
0.365
0.456
0.456
0.730
1.003
29.8
30.7
32.4
22.8
24.6
27.2
28.2
20.1
20.3
21.4
19.0
19.8
20.1
17.2
17.4
15.7
130
160
220
100
120
150
150
55
8,500
11,000
17,000
2,000
2,500
4,100
5,000
900
5,900
7,600
11,800
1,350
1,700
2,800
3,400
620
1,700
2,200
3,500
410
1,470
1,900
2,950
340
430
710
860
150
240
480
150
240
310
80
30 160
ꢆ
30 160
ꢆ
30 160
ꢆ
30 160
ꢆ
30 160
ꢆ
30 160
ꢆ
30 160
ꢆ
30 160
ꢆ
30 160
ꢆ
30 160
ꢆ
30 160
ꢆ
30 160
ꢆ
30 160
ꢆ
30 160
ꢆ
30 160
ꢆ
30 160
ꢆ
3250ꢁ5%
3250ꢁ5%
3250ꢁ5%
3250ꢁ5%
3250ꢁ5%
3250ꢁ5%
3250ꢁ5%
3250ꢁ5%
3250ꢁ5%
3250ꢁ5%
3250ꢁ5%
3250ꢁ5%
3250ꢁ5%
3250ꢁ5%
3250ꢁ5%
3250ꢁ5%
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
11.0
18.0
22.0
4.0
510
840
1,030
180
280
6.0
65
1,400
2,800
900
970
12.0
4.0
105
50
1,900
620
970
570
180
6.0
7.0
70
75
1,400
1,800
510
280
370
1,250
350
560
2.0
4.0
40
50
100
160
820
310
140
50
1.0
30
210
60
Specifications (Washer type)
4
Maximum
rating
current
Maximum
enegy
J
3
Thermal
time
constant
(s)
*
1
2
*
Residual
resistance
Maximum capacitance
F)
Dissipation
factor
(mW/ ꢂC)
*
*
Rating
temp
(ꢂC)
B value
B25/85
(K)
R25
(ꢈ)
(
ꢇ
Part No.
at 25ꢂC
(ꢈ)
(W s)
(A)
6.1
7.8
AC120V AC220V AC240V
AC100V
17,000
11,000
6.0ꢁ15%
4.0ꢁ15%
80
50
30 200
ꢆ
11,800
7,600
3,500
2,200
2,950
1,900
3250ꢁ5%
3250ꢁ5%
34.0
36.2
ꢀ
ꢀ
6W-22
4W-25
0.153
0.102
220
160
30 200
ꢆ
1
2
3
4
R25 : Rated zero-power resistance value at 25ꢂC.
*
*
*
*
B
value : determined by rated zero-power resistance at 25ꢂC and 85ꢂC.
Residual resistance is the maximum value when maximum rating current is applied.
Time when thermistor temperature reaches 63.2% of the temperature difference. The value is measured in the air.
Part number
Dimensions
Disk type
D
Washer type
28 max.
Disk type
29 max.
T
D
T
-
5 D 11 T3C (F2)
(11)
Forming lead
5D-11
DU
5D-11
DU
Taping
Element diameter : ꢃ11
Shape D : Disk type
Resistance at 25ꢂC : 5ꢈ
ꢃ
Washer type
0.8
Tin-plated
copper
wire
23 max.
(12)
-
4 W 25
Element diameter : ꢃ25
Shape W : Washer type
Resistance at 25ꢂC : 4ꢈ
d
ꢃ
3ꢅ5
d
1. Straight lead type
2. Forming lead type
Unit (mm)
UL approved
(Disk type)
T
D
H
h
F
L
d
File No. E92669
D-7
9.5max.
11max.
14max.
16max.
21max.
25max.
13max.
15max.
18max.
20max.
26max.
30max.
15max.
17max.
20max.
22max.
28max.
32max.
6ꢁ1
5max.
Thermistor type device
Canadian Standards
File No. CA97673-1
D-9
(Disk type)
6max.
7.5ꢁ1
D-11
D-13
D-18
D-22
3ꢁ0.2
3.5ꢁ0.5
8max.
9max.
8max.
Class 7950 30 NTC Thermistor
10ꢁ1
Unit (mm)
ꢏh
Taping
P
P0
P1
W
W0
W1
W2
H1
L
F1
ꢃD0
t
t1
D-7
15ꢁ1
30ꢁ1
D-9
1.0
15ꢁ0.3 3.75
ꢁ
0.7 18ꢄꢀ
5min. 9ꢁ0.5 3max. 16
ꢁ
0.5 1max. 7.5
ꢁ
0.5 4ꢁ0.3 0.6
ꢁ
0.3 1.6max. 0ꢁ2
0.5
D-11
D-13
Taping
Unit (mm)
P
ꢏh
P1
F1
t1
t
ꢃD0
PO
23
Specifications (Disk type)
4
Maximum
rating
current
at 25ꢂC
(A)
3
*
Maximum
energy
J
Thermal
time
constant
(s)
*
2
1
Maximum capacitance
F)
*
Residual
Dissipation
factor
(mW/ ꢂC)
Rating
temp
(ꢂC)
*
B value
B25/85
(K)
R25
(ꢈ)
(
ꢇ
Part No.
resistance
(ꢈ)
.
(W s)
AC100V AC120V AC220V AC240V
M5R107
M8R207
M10007
M12007
M16007
M22007
M2R210
M3R010
M3R910
M5R110
M8R210
M10010
M1R014
M2R014
M3R014
M3R914
M5R114
5.1ꢁ10% 2900ꢁ5%
2.0
2.8
4.6
3.6
3.3
3.6
3.1
2.6
7.4
6.4
5.6
5.7
4.5
4.1
11.9
8.6
8.3
7.4
6.5
0.18
0.30
0.36
0.24
0.43
0.59
0.08
0.11
0.11
0.14
0.22
0.27
0.04
0.07
0.08
0.08
0.14
17.0
17.2
17.2
17.5
17.8
18.0
18.9
19.2
19.5
19.2
19.9
20.1
22.0
23.4
23.6
24.5
24.7
20
25
30
25
30
40
40
45
45
40
50
60
65
90
80
95
110
400
560
270
380
80
110
140
110
160
190
330
350
380
290
320
330
760
860
630
700
740
60
90
ꢀ40ꢆ200
ꢀ40ꢆ200
ꢀ40ꢆ200
ꢀ40ꢆ200
ꢀ40ꢆ200
ꢀ40ꢆ200
ꢀ40ꢆ200
ꢀ40ꢆ200
ꢀ40ꢆ200
ꢀ40ꢆ200
ꢀ40ꢆ200
ꢀ40ꢆ200
ꢀ40ꢆ200
ꢀ40ꢆ200
ꢀ40ꢆ200
ꢀ40ꢆ200
ꢀ40ꢆ200
2900ꢁ5%
2900ꢁ5%
8.2ꢁ10%
10.0ꢁ10%
3.4
680
470
110
90
12.0ꢁ10% 3150ꢁ5%
16.0ꢁ10% 3150ꢁ5%
3.6
560
380
4.0
800
550
130
160
280
290
320
250
270
280
640
720
530
590
620
22.0ꢁ10%
3150ꢁ5%
2.2ꢁ10%
2900ꢁ5%
3.0ꢁ10% 2900ꢁ5%
3.9ꢁ10% 2900ꢁ5%
5.1ꢁ10%
3150ꢁ5%
4.8
960
660
8.2
1,640
1,720
1,880
1,440
1,560
1,640
3,720
4,200
3,080
3,400
3,600
1,130
1,190
1,300
1,000
1,080
1,130
2,580
2,900
2,130
2,360
2,500
8.6
8.0
7.2
8.2ꢁ10%
7.8
3150ꢁ5%
10.0ꢁ10% 3150ꢁ5%
1.0ꢁ10%
2900ꢁ5%
2.0ꢁ10%
2900ꢁ5%
8.2
18.0
21.0
15.0
17.0
18.0
3150ꢁ5%
3.9ꢁ10% 3150ꢁ5%
5.1ꢁ10%
3.0ꢁ10%
3150ꢁ5%
1
2
3
4
R25 : Rated zero-power resistance value at 25ꢂC.
*
*
*
*
B
value : determined by rated zero-power resistance at 25ꢂC and 85ꢂC.
Residual resistance is the maximum value when maximum rating current is applied.
Time when thermistor temperature reaches 63.2% of the temperature difference. The value is measured in the air.
Part number
Dimensions
M 5R1 07
C
T3
D
T
D
D
C : Clinch lead
D : Straight lead
CS : Clinch short
5R110
1N
5R110
1N
5R110
1N
Taping
Element diameter : ꢃ7
Resistance at 25ꢂC : 5.1ꢈ
Mark
Lead wire ꢃ0.8
Tinned copper wire
3.0 min.
3.0 min.
d
UL approved
File No. E92669
d
d
Thermistor type devices
2. Clinch lead type
1. Straight lead type
3. Clinch short lead type
Taping
T
D
H
H0
d
P
ꢏh
...
...
...
12max.
17max.
20.5max.
M
07
10
14
9.5max.
13max.
17max.
15max.
19.5max.
22.5max.
M
M
6max.
7.5ꢁ1
P1
F1
t1
t
ꢃD0
PO
Taping
P
P0
P1
W
W0
W1
W2
H1
L
F1
ꢃD0
0.5 4ꢁ0.2 0.6
t
t1
0.3 1.5max. 0ꢁ2
ꢏh
...
...
...
M
M
M
07
10
15ꢁ1
1.0
0.5
15ꢁ0.3 3.75
ꢁ
0.7 18ꢄꢀ
5min. 9ꢁ0.5 3max. 16
ꢁ
0.5 1max. 7.5
ꢁ
ꢁ
14 30ꢁ1
24
Specifications (Disk type)
3
Maximum
rating
current
at 25ꢂC
(A)
2
*
Thermal
time
constant
(s)
*
1
Residual
Dissipation
factor
(mW/ ꢂC)
Maximum
capacitance at AC220V
Rating
temp
(ꢂC)
*
R25
(ꢈ)
Part No.
resistance
(ꢈ)
(ꢇF)
5D2-05
8D2-05
10D2-05
12D2-05
16D2-05
3D2-07
5D2-07
8D2-07
10D2-07
12D2-07
16D2-07
22D2-07
2D2-10
3D2-10
5D2-10
8D2-10
10D2-10
12D2-10
16D2-10
2D2-14
3D2-14
4D2-14
5D2-14
8D2-14
10D2-14
12D2-14
16D2-14
5
8
1.7
1.3
1.2
1.4
1.2
2.4
3.0
2.0
2.0
1.7
2.0
1.0
5.0
4.0
4.0
3.0
3.0
1.8
1.6
5.0
5.0
5.0
4.0
2.5
2.2
2.0
1.8
0.610
0.970
1.210
0.860
1.150
0.370
0.352
0.562
0.706
0.780
1.125
1.547
0.107
0.160
0.267
0.427
0.533
0.780
0.940
0.107
0.160
0.213
0.267
0.470
0.590
0.710
0.940
14
14
14
14
14
30
30
30
30
30
30
30
32
32
32
32
32
32
32
36
36
36
36
36
36
36
36
25
27
31
26
30
35
35
41
45
41
45
50
50
53
53
70
75
53
70
90
80
95
110
80
95
105
115
36
39
39
49
57
42
80
ꢀ40ꢆ160
ꢀ40ꢆ160
ꢀ40ꢆ160
ꢀ40ꢆ160
ꢀ40ꢆ160
ꢀ40ꢆ160
ꢀ40ꢆ160
ꢀ40ꢆ160
ꢀ40ꢆ160
ꢀ40ꢆ160
ꢀ40ꢆ160
ꢀ40ꢆ160
ꢀ40ꢆ160
ꢀ40ꢆ160
ꢀ40ꢆ160
ꢀ40ꢆ160
ꢀ40ꢆ160
ꢀ40ꢆ160
ꢀ40ꢆ160
ꢀ40ꢆ160
ꢀ40ꢆ160
ꢀ40ꢆ160
ꢀ40ꢆ160
ꢀ40ꢆ160
ꢀ40ꢆ160
ꢀ40ꢆ160
ꢀ40ꢆ160
10
12
16
3
5
8
110
140
80
10
12
16
22
2
160
190
330
350
290
320
330
173
173
860
630
700
740
289
371
454
578
3
5
8
10
12
16
2
3
4
5
8
10
12
16
1
2
3
R25 : Rated zero-power resistance value at 25ꢂC.
Residual resistance is the maximum value when maximum rating current is applied.
Time when thermistor temperature reaches 63.2% of the temperature difference. The value is measured in the air.
*
*
*
Part number
Dimensions
5
D2 - 07
CS
K
D
T
D
D
Lead-wire form
C : Clinch lead
D : Straight lead
CS : Clinch short
5D210
5D210
5D210
Resistance tolerance
L :ꢁ15% K :ꢁ10%
Diameter of element
Type
ꢃ0.8 tinned
copper wire
1.0 min.
1.0 min.
Resistance
d
UL approved
File No. E92669
d
d
Thermistor type devices
2. Clinch lead type
1. Straight lead type
3. Clinch short lead type
T
D
H
H0
d
7ꢁ2
9ꢁ2
11ꢁ2
15ꢁ2
9ꢁ2
14.0max.
15.0max.
19.5max.
22.5max.
5.0ꢁ1
5.0ꢁ1
5.0ꢁ1
7.5ꢁ1
D2-05
11ꢁ2
15ꢁ2
19ꢁ2
D2-07
D2-10
D2-14
6.8max.
25
TRANSIENT VOLTAGE SUPPRESSOR
V
RD
VRD is a transient voltage
suppressor used for protecting electric
circuits from surge voltage and thus
preventing breakdown.
VRD has superior surge suppression
characteristics, such as extremely fast
response time, very low clamping voltage,
and high surge capacity. Unlike metal oxide
varistors, VRD does not have characteristics
to change with surge variations within the
rated capacity. This feature comprises
another superior characteristics of the VRD
as a transient voltage suppressors.
Electrical characteristics
Surge capability
Surge suppression characteristics
Allowable surge capability (Pm) is determined by the
following equation:
PmꢋIpꢅVC
Figure 1 shows the electrical characteristics. Bipolar
type has almost symmetrical breakdown Voltage (VB)
The reverse breakdown voltage of the ZD type is 200
Volts or more at 10ꢇA DC.
When EXP waveform is applied to the circuit
below, the surge suppression waveform shown in the
figure 5 can be observed.
Ip:Peak current
Vc:Maximum clamping voltage
The allowable surge capability (peak pulse power) of
VRD is shown in following Figure 3 and the surge ca-
pability derating characteristics are shown in Figure 6.
V
C
Peak current
I
P
V
V
B
S
Test pulse waveform
105
104
103
Maximum clamping voltage
V
C
clamping voltage waveform
IT’
I
L
I
T
IP
V
V
V
S
B
C
:Stand-off voltage
:Break down voltage
:Maximum clamping voltage
102
Time
Z6 type
Fig 5
Z2 type
ZS1 type
ZD, Z1 type
I
I
I
L
T
P
:Maximum leakage current
:Test current
10
VB
’
Power derating
:Peak pulse current
Fig 1
10ꢀ
10ꢀ
10ꢀ
10ꢀ
1
10
102
4
3
2
1
Time (ms)
100
80
60
40
20
Fig 3
Z1 type
Z2 type
Taping
One of standard taping is as shown in Figure.
Surge waveform
There are many types of surge waveform depending
on the source of the surge. For the VRD surge
suppression characteristics test, the EXP waveform
shown below is used. The EXP waveform is shown as
/tb depending on the time width, however 10/1000
waveform is used as the standard test waveform.
Paper
Z6 type
5 or 7
ta
ZS1 type
140 160
2 max.
20
40
60
80
100
120
I
P
Ambient temperature (ꢂC)
Fig 6
L1ꢀL
2
ꢋ1.5 max.
1 max.
1 max.
6
L1
L2
6
IP/2
52
L:26 or 52
Fig 2
Unit:(mm)
Time
t
a
t
b
Fig 4
26
Z1 type VRD has bipolar electrical
characteristics.
Maximum clamping voltage &
Maximum peak pulse current
Maximum
leakage
current
IL
Stand-off
voltage
VS
Breakdown
voltage
Test
current
IT
Max. temp. Capacitance
Bi-polar
type
10/1000ꢇs
8/20ꢇs
Maximum ratings
Peak pulse power:250 W(10/1000ꢇs)
3.00 kW(8/20ꢇs)
coef.
(TYP)
pF
VB
V
%/ꢂC
Ip
A
Ip
A
VC
V
VC
V
V
mA
ꢇA
Steady state power dissipation:500 mW
Operating and storage temperature
Z1015
Z1018
Z1022
Z1027
Z1033
Z1039
Z1047
Z1056
Z1068
Z1082
Z1100
Z1120
Z1150
12.1
14.5
17.8
21.8
26.8
31.6
38.1
45.4
55.1
66.4
81.0
97.0
121.0
5
5
5
5
5
5
5
5
5
5
5
5
5
13.5-16.5
16.2-19.8
19.8-24.2
24.3-29.7
29.7-36.3
35.1-42.9
42.3-51.7
50.4-61.6
61.2-74.8
73.8-90.2
90.0-110
108-132
1
1
1
1
1
1
1
1
1
1
1
1
1
22.0
26.5
11.3
28.4
34.0
106.
89.1
0.075
0.079
0.082
0.085
0.087
0.090
0.092
0.094
0.096
0.099
0.101
0.103
0.105
450
360
290
240
200
170
140
110
90
9.43
:
ꢀ40ꢂC to 125ꢂC
31.9
7.83
6.39
5.24
4.43
3.69
3.10
2.55
2.14
1.73
1.44
1.16
41.2
73.5
60.0
49.1
41.5
34.4
28.8
23.8
19.8
16.2
13.6
10.9
Symbol mark
39.1
50.5
47.7
61.7
56.4
73.0
67.8
88.0
80.5
105.0
127.0
153.0
187.0
222.0
277.0
Epoxy resin
98.0
6ꢁ0.3
25 min.
ꢃ0.8 Soldered
118.0
144.0
173.0
215.0
80
copper leads
65
53
135-165
42
Type No. Lot No.
Unit (mm)
Z2 type VRD has bipolar or unipolar
electrical characteristics.
Maximum ratings
Peak pulse power:500 W (10/1000ꢇs)
6.00 kW (8/20ꢇs)
Maximum clamping voltage &
Maximum peak pulse current
Maximum
Stand-off
voltage
Breakdown
voltage
Test
current
IT
Max. temp.
coef.
%/ꢂC
leakage
current
IL
Capacitance
(TYP)
Bi-polar Uni-polar
10/1000ꢇs
8/20ꢇs
Vs
V
VB
V
type
type
Ip
A
Ip
A
pF
VC
V
VC
V
mA
ꢇA
Steady state power dissipation:1W
Operating and storage temperature
6.63
6.63
8.10
8.10
9.72
9.72
12.1
12.1
14.5
14.5
17.8
17.8
21.8
21.8
26.8
26.8
31.6
31.6
38.1
38.1
45.4
45.4
55.1
55.1
66.4
66.4
81.0
81.0
97.2
97.2
121.0
121.0
146.0
146.0
7.38-9.02
7.38-9.02
9.00-11.0
9.00-11.0
10.8-13.2
10.8-13.2
13.5-16.5
13.5-16.5
16.2-19.8
16.2-19.8
19.8-24.2
19.8-24.2
24.3-29.7
24.3-29.7
29.7-36.3
29.7-36.3
35.1-42.9
35.1-42.9
42.3-51.7
42.3-51.7
50.4-61.6
50.4-61.6
61.2-74.8
61.2-74.8
73.8-90.2
73.8-90.2
90.0-110
90.0-110
108-132
40.0
40.0
33.4
33.4
28.9
28.9
22.7
22.7
18.8
18.8
15.7
15.7
12.8
12.8
10.5
10.5
16.3
0.045
0.063
0.055
0.071
0.066
0.074
0.075
0.079
0.079
0.083
0.082
0.086
0.085
0.089
0.087
0.092
0.090
0.095
0.092
0.097
0.094
0.099
0.096
0.100
0.099
0.102
0.101
0.104
0.103
0.106
0.105
0.107
0.106
0.108
500
500
100
20
5
10
10
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
12.5
12.5
15.0
15.0
17.3
17.3
22.0
22.0
26.5
26.5
31.9
31.9
39.1
39.1
47.7
47.7
56.4
56.4
67.8
67.8
80.5
80.5
98.0
98.0
118.0
118.0
144.0
144.0
173.0
173.0
215.0
215.0
258.0
258.0
372
1200
2400
950
1900
790
1580
640
1280
520
1040
420
840
340
680
280
560
240
480
200
400
160
320
130
260
110
220
90
Z2008
ꢀ
ꢀ
Z2008U
ꢀ
16.3 372
19.5 311
19.5 311
22.7 267
22.7 267
28.4 213
28.4 213
34.0 178
34.0 178
41.2 147
41.2 147
50.5 120
50.5 120
:
ꢀ40ꢂC to 125ꢂC
Z2010
ꢀ
Symbol mark
Bi-polar
Z2010U
ꢀ
Z2012
ꢀ
Z2012U
ꢀ
5
Z2015
ꢀ
5
Z2015U
ꢀ
5
Uni-polar
Z2018
ꢀ
5
Z2018U
ꢀ
5
Z2022
ꢀ
5
Epoxy resin
Z2022U
ꢀ
5
6ꢁ0.3
25 min.
ꢃ0.8 Soldered
Z2027
ꢀ
5
copper leads
Z2027U
ꢀ
5
Z2033
ꢀ
5
61.7
61.7
73.0
73.0
88.0
88.0
98.2
Cathode mark(Uni-polar)
Z2033U
ꢀ
5
98.2
83.0
83.0
68.9
68.9
57.7
57.7
47.7
47.7
39.6
39.6
32.4
32.4
27.3
27.3
21.9
21.9
18.2
18.2
Z2039
ꢀ
5
8.86
Type No. Lot No.
Unit (mm)
Z2039U
ꢀ
5
8.86
7.37
7.37
Z2047
ꢀ
5
Z2047U
ꢀ
5
Z2056
ꢀ
5
6.21 105.0
6.21 105.0
5.10 127.0
5.10 127.0
4.24 153.0
4.24 153.0
3.47 187.0
3.47 187.0
2.89 222.0
2.89 222.0
2.32 277.0
2.32 277.0
1.94 333.0
1.94 333.0
Z2056U
ꢀ
5
Z2068
ꢀ
5
Z2068U
ꢀ
5
Z2082
ꢀ
5
Z2082U
ꢀ
5
Z2100
ꢀ
5
Z2100U
ꢀ
5
180
75
ꢀZ2120
ꢀ
5
Z2120U
ꢀ
5
108-132
150
60
Z2150
ꢀ
5
135-165
Z2150U
ꢀ
5
135-165
120
49
Z2180
ꢀ
5
162-198
Z2180U
5
162-198
98
NOTE: Nonsuffix:bi-polar, suffix"U" : uni-polar.
27
Z6 type VRD has bipolar or unipolar
electrical characteristics.
Maximum clamping voltage &
Maximum peak pulse current
Maximum
leakage
current
IL
Stand-off
voltage
Vs
Breakdown
voltage
Test
current
IT
Max. temp.
coef.
%/ꢂC
Capacitance
(TYP)
Bi-polar Uni-polar
10/1000ꢇs
8/20ꢇs
Maximum ratings
Peak pulse power:1.5kW(10/1000ꢇs)
18.0kW(8/20ꢇs)
VB
V
type
type
Ip
A
Ip
A
pF
VC
V
VC
V
V
mA
ꢇA
Steady state power dissipation:2W
Operating and storage temperature
ꢀ
Z6010
ꢀ
Z6008U
ꢀ
6.63
8.10
8.10
9.72
9.72
12.1
12.1
14.5
14.5
17.8
17.8
21.8
21.8
26.8
26.8
31.6
31.6
38.1
38.1
45.4
45.4
55.1
55.1
66.4
66.4
81.0
81.0
97.2
97.2
121.0
500
200
50
10
5
7.38-9.02
9.00-11.0
9.00-11.0
10.8-13.2
10.8-13.2
13.5-16.5
13.5-16.5
16.2-19.8
16.2-19.8
19.8-24.2
19.8-24.2
24.3-29.7
24.3-29.7
29.7-36.3
29.7-36.3
35.1-42.9
35.1-42.9
42.3-51.7
42.3-51.7
50.4-61.6
50.4-61.6
61.2-74.8
61.2-74.8
73.8-90.2
73.8-90.2
90.0-110
90.0-110
108-132
10
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
12.5 120
15.0 100
16.3 1120
19.5 933
19.5 933
22.7 802
22.7 802
28.4 641
28.4 641
34.0 535
34.0 535
41.2 442
41.2 442
50.5 360
50.5 360
61.7 295
61.7 295
73.0 249
73.0 249
88.0 207
88.0 207
105.0 173
105.0 173
127.0 143
127.0 143
153.0 119
153.0 119
0.063
0.055
0.071
0.066
0.074
0.075
0.079
0.079
0.083
0.082
0.086
0.085
0.089
0.087
0.092
0.090
0.095
0.092
0.097
0.094
0.099
0.096
0.100
0.099
0.102
0.101
0.104
0.103
0.106
0.107
14600
5600
11200
4400
8800
3300
6600
2700
5400
2400
4400
1700
3300
1400
2800
1200
2400
1000
2000
850
:
ꢀ40ꢂC to 125ꢂC
Z6010U
ꢀ
15.0 100
Symbol mark
Bi-polar
Z6012
ꢀ
17.3 86.7
17.3 86.7
22.0 68.2
22.0 68.2
26.5 56.6
26.5 56.6
31.9 47.0
31.9 47.0
39.1 38.5
39.1 38.4
47.7 31.4
47.7 31.4
56.4 26.6
56.4 26.6
67.8 22.1
67.8 22.1
80.5 18.6
80.5 18.6
98.0 15.3
98.0 15.3
118.0 12.7
118.0 12.7
144.0 10.4
144.0 10.4
Z6012U
ꢀ
Z6015
ꢀ
5
Z6015U
ꢀ
5
Z6018
ꢀ
5
Uni-polar
Z6018U
ꢀ
5
Z6022
ꢀ
5
Z6022U
ꢀ
5
Epoxy resin
Z6027
ꢀ
5
9ꢁ0.5
24 min.
ꢃ1.0 Soldered
Z6027U
ꢀ
5
copper leads
Z6033
ꢀ
5
Z6033U
ꢀ
5
Cathode mark(Uni-polar)
Type No. Lot No.
Z6039
ꢀ
5
Z6039U
ꢀ
5
Z6047
ꢀ
5
Unit (mm)
Z6047U
ꢀ
5
Z6056
ꢀ
5
Z6056U
ꢀ
5
1700
720
Z6068
ꢀ
5
Z6068U
ꢀ
5
1440
610
Z6082
ꢀ
5
Z6082U
ꢀ
5
1220
520
Z6100
ꢀ
5
187.0
187.0
97.3
Z6100U
ꢀ
5
97.3
82.0
82.0
65.7
1040
440
Z6120
ꢀ
5
173.0
173.0
215.0
8.67 222.0
8.67 222.0
6.98 277.0
Z6120U
Z6150U
5
108-132
880
ꢀ
5
135-165
720
NOTE : Nonsuffix : Bi-polar, suffix "U" : Uni-polar.
Low capacitance type
Maximum clamping voltage &
Maximum peak pulse current
Maximum
Breakdown
voltage
Stand-off
Test
current
IT
Maximum ratings
Reverse voltage:200 VDC
Peak pulse power:250 W(10/1000ꢇs)
3.00 kW(8/20ꢇs)
leakage
Max. temp. Capacitance
VRD
voltage
current
type
VS
10/1000ꢇs
8/20ꢇs
coef.
(TYP)
pF
VB
V
IL
ꢇA
%/ꢂC
No.
Ip
A
Ip
A
VC
V
VC
V
V
mA
Steady state power dissipation:500 mW
Operating and storage temperature
ZD015
ZD018
ZD022
ZD027
ZD033
ZD039
ZD047
ZD056
ZD068
11.4
13.7
16.8
20.6
25.2
29.8
35.9
42.8
52.0
10
10
5
12.8-17.2
15.3-20.7
18.7-25.3
23.0-31.0
28.1-37.9
33.2-44.8
40.0-54.0
47.6-64.4
57.8-78.2
1
1
1
1
1
1
1
1
1
24.0
28.0
33.2
40.0
48.6
57.4
68.5
81.0
98.0
10.4
31.0
36.0
43.0
52.0
63.0
74.0
89.0
106.0
127.0
96.7
83.3
69.7
57.7
47.6
40.5
33.7
28.6
23.8
0.075
0.079
0.082
0.085
0.087
0.090
0.092
0.094
0.096
31.5
31.0
29.0
28.2
27.2
26.3
25.0
24.1
22.0
8.93
:
ꢀ40ꢂC to 125ꢂC
7.53
6.25
5.14
4.35
3.65
3.08
2.55
Symbol mark
5
5
5
5
5
5
Epoxy resin
6ꢁ0.3
25 min.
ꢃ0.8 Soldered
copper leads
Cathode mark
Type No. Lot No.
Unit (mm)
28
Dimensions
Marking
SMD VRD
Symbol Mark
Symbol Mark
Symbol Mark
Part number
S Mark
Cathode
Mark
S Mark
Cathode
Mark
S Mark
0.1 max.
-
ZS 1 033 D T
Part No.
Part No.
Part No.
012
5AA
012
5AA
012
5AA
4.3ꢁ0.2
2.0ꢁ0.3
Lot No.
Lot No.
Lot No.
Taping
Nil : Bi-Polar
U : Uni-Polar
D : High-Reverse voltage type
Break down voltage
Steady state power
SMD type
4.7ꢁ0.3
ZS type
ZS-U type
ZS-D type
1.2ꢁ0.2
1.2ꢁ0.2
Unit(mm)
Taping
Dimension of reel
Maximum Rating
1.0W
career tape
cover tape
T1
ꢃD0
Steady state power
dissipation
C
E
A
300W(10/1000ꢇs)
1200W(1.2/50ꢇs)
2000W(8/20ꢇs)
ꢂ
ꢀ40ꢆ150 C
D
r
Peak pulse power
ꢃD1
T2
P1 P2 P0
A
Storage temp. range
WW1
Minimum quantity : 1500/reel
A
B
W
F
E
P1
P2
P0
4.0
ꢃD0 ꢃD1 T1
T2
A
B
C
D
E
W
W1
1.5
r
1.5
1.5
3.0
5.2 12.0 5.5
1.75
4.0
2.0
0.3
ꢃ178
ꢃ80
ꢃ13
ꢃ21
2.0
14.0
ꢄ0.5
ꢀ1.0
(1.0)
ꢄ0.1 ꢄ0.2
(2.6)
ꢁ0.1 ꢁ0.1 ꢁ0.3 ꢁ0.05 ꢁ0.1 ꢁ0.1 ꢁ0.1 ꢁ0.1
ꢁ0.05
ꢀ0
ꢁ2.0 ꢁ1.0 ꢁ0.5 ꢁ0.8 ꢁ0.5 ꢁ1.5
ꢀ0
Unit (mm)
Unit (mm)
Specifications
ZS type
Maximum
leakage
current
Maximum clamping voltage &
Maximum peak pulse current
Stand-off
voltage
Breakdown
voltage
Temperature
coefficient
Capacitance
(TYP)
Part No.
VCmax/Ipp
V
B
VS
D.C.
I
L
max
S
C
8/20
ꢇs
ꢇs
ꢇs
It
ꢋ
1mA
V
10/1000
ꢇs
25ꢂC 50ꢂC
ꢆ
pF
ꢇ
A
10
5
V
A
A
V
12(10.8 13.2)
15(13.5 16.5)
%/ꢂC
V
V
ZS1012
ZS1015
ZS1018
ZS1022
ZS1027
ZS1033
ZS1039
ZS1047
9.72
12.1
14.5
17.8
21.8
26.8
31.6
38.1
17.3
22.0
26.5
31.9
39.1
47.7
56.4
67.8
17.3
13.6
11.3
22.4
28.5
34.4
41.4
50.7
61.8
73.1
88.0
89.3
70.2
58.1
48.3
39.4
32.4
27.4
22.7
0.066
0.075
0.079
0.082
0.085
0.087
0.090
0.092
551
465
376
299
248
198
164
137
ꢆ
ꢆ
18(16.2 19.8)
5
5
5
5
5
5
ꢆ
22(19.8 24.2)
9.40
ꢆ
27(24.3 29.7)
7.67
6.29
5.32
4.42
ꢆ
33(29.7 36.3)
ꢆ
39(35.1 42.9)
ꢆ
47(42.3 51.7)
ꢆ
ZS-U type
Part No.
Maximum
leakage
current
Maximum clamping voltage &
Maximum peak pulse current
Stand-off
voltage
Breakdown
voltage
Temperature
coefficient
Capacitance
(TYP)
VS
D.C.
VCmax/Ipp
V
B
I
L
max
S
C
8/20
It
ꢋ
1mA
V
10/1000
ꢇ
s
25
ꢂ
C
ꢆ
50
ꢂC
pF
1,102
929
751
598
497
395
328
274
ꢇA
V
A
A
V
12(10.8 13.2)
15(13.5 16.5)
%/ꢂ
C
V
V
ZS1012U
ZS1015U
ZS1018U
ZS1022U
ZS1027U
ZS1033U
ZS1039U
ZS1047U
9.72
12.1
14.5
17.8
21.8
26.8
31.6
38.1
10
17.3
22.0
26.5
31.9
39.1
47.7
56.4
67.8
17.3
13.6
11.3
22.4
28.5
34.4
41.4
50.7
61.8
73.1
88.0
89.3
70.2
58.1
48.3
39.4
32.4
27.4
22.7
0.066
0.075
0.079
0.082
0.085
0.087
0.090
0.092
ꢆ
5
5
5
5
5
5
5
ꢆ
18(16.2 19.8)
ꢆ
22(19.8 24.2)
9.40
ꢆ
27(24.3 29.7)
7.67
6.29
5.32
4.42
ꢆ
33(29.7 36.3)
ꢆ
39(35.1 42.9)
ꢆ
47(42.3 51.7)
ꢆ
ZS-D type
Part No.
Maximum
leakage
current
Maximum clamping voltage &
Maximum peak pulse current
Stand-off
voltage
Breakdown
voltage
Temperature
coefficient
Capacitance
(TYP)
VS
D.C.
VCmax/Ipp
V
B
I
L
max
S
C
8/20
It
ꢋ
1mA
V
10/1000
ꢇs
25ꢂ
C
ꢆ
50
ꢂC
pF
ꢇA
V
A
A
V
%/ꢂ
C
V
V
ZS1012D
ZS1015D
ZS1018D
ZS1022D
ZS1027D
ZS1033D
ZS1039D
ZS1047D
12(10.8 13.2)
9.72
12.1
14.5
17.8
21.8
26.8
31.6
38.1
10
17.3
22.0
26.5
31.9
39.1
47.7
56.4
67.8
17.3
13.6
11.3
22.4
28.5
34.4
41.4
50.7
61.8
73.1
88.0
89.3
70.2
58.1
48.3
39.4
32.4
27.4
22.7
0.066
0.075
0.079
0.082
0.085
0.087
0.090
0.092
30.2
29.1
28.2
27.3
26.4
25.5
24.8
24.0
ꢆ
15(13.5 16.5)
5
5
5
5
5
5
5
ꢆ
18(16.2 19.8)
ꢆ
22(19.8 24.2)
9.40
ꢆ
27(24.3 29.7)
7.67
6.29
5.32
4.42
ꢆ
33(29.7 36.3)
ꢆ
39(35.1 42.9)
ꢆ
47(42.3 51.7)
ꢆ
29
CURRENT REGULATIVE DIODE
C
RD
CRD is a diode which supplies constant
current to an electric circuit, even when
power supply voltage fluctuations or load
impedance fluctuations occur.
CRD is used for current stabilization and
current limiting.
E type
F type
Specifications
Part No.
Pinch-off current*1 Limiting current*2
Indication
F type
Dynamic*3 Limiting
impedance current ratio coefficient
Temperature 4
*
1.8ꢁ0.2
0.5ꢁ0.1
E
lead
less
with
lead Voltage
Test
ꢃ1.35ꢁ0.1
Ip(mA)
VK(V) IK(mA)
ZT(Mꢈ)
I
100V/Ip*I30V/Ip (%/ ꢂC)
Band 2
Light blue
Light blue
Light blue
Light blue
Light blue
Band 3 Type
White
1.1 max.
F-101L E-101L
F-101 E-101
F-301 E-301
F-501 E-501
F-701 E-701
F-102 E-102
F-152 E-152
F-202 E-202
F-272 E-272
F-352 E-352
F-452 E-452
F-562 E-562
F-822 E-822
F-103 E-103
F-123 E-123
F-153 E-153
0.01ꢆ0.06 0.4 0.8lpmin.
0.05ꢆ0.21 0.5 0.8lpmin.
0.20ꢆ0.42 0.8 0.8lpmin.
0.40ꢆ0.63 1.1 0.8lpmin.
0.60ꢆ0.92 1.4 0.8lpmin.
0.88ꢆ1.32 1.7 0.8lpmin.
1.28ꢆ1.72 2.0 0.8lpmin.
1.68ꢆ2.32 2.3 0.8lpmin.
2.28ꢆ3.10 2.7 0.8lpmin.
3.00ꢆ4.10 3.2 0.8lpmin.
3.90ꢆ5.10 3.7 0.8lpmin.
5.00ꢆ6.50 4.5 0.8lpmin.
6.56ꢆ9.84 3.1 0.8lpmin.
8.00ꢆ12.0 3.5 0.8lpmin.
9.60ꢆ14.4 3.8 0.8lpmin.
12.0ꢆ18.0 4.3 0.8lpmin.
8.00
6.00
4.00
2.00
1.00
0.65
0.40
0.25
0.15
0.10
0.07
0.04
0.32
0.17
0.08
0.03
10V
10V
10V
10V
10V
10V
10V
10V
10V
10V
10V
10V
10V
10V
10V
10V
1L
01
03
05
07
10
15
20
27
35
45
56
82
10
12
15
ꢄ2.10ꢆꢄ0.10
1.1max.
1.1max.
1.1max.
1.1max.
1.1max.
1.1max.
1.1max.
1.1max.
1.1max.
1.1max.
1.1max.
*1.0max.
*1.0max.
*1.0max.
*1.0max.
Pink
ꢄ2.10ꢆꢄ0.10
ꢄ0.40ꢆꢀ0.20
ꢄ0.15ꢆꢀ0.25
Solder-plated
electrode
Anode
Orange
Yellow green
Blue
0.00ꢆꢀ0.32
ꢀ0.10ꢆꢀ0.37
ꢀ0.13ꢆꢀ0.40
ꢀ0.15ꢆꢀ0.42
ꢀ0.18ꢆꢀ0.45
ꢀ0.20ꢆꢀ0.47
ꢀ0.22ꢆꢀ0.50
ꢀ0.25ꢆꢀ0.53
ꢀ0.25ꢆꢀ0.45
ꢀ0.25ꢆꢀ0.45
ꢀ0.25ꢆꢀ0.45
ꢀ0.25ꢆꢀ0.45
Yellow green Pink
Band 3
Band 2
(Cathode mark)
Band 1 Black
Yellow green Orange
Yellow green Yellow green
Yellow green Light blue
Yellow green Blue
Cathode
ꢀ
Glass sleeve
Mark
Solder-plated
electrode
Yellow green Purple
Yellow green White
Yellow green Yellow
Cathode
band
Orange
Orange
Orange
Pink
White
Unit(mm)
Light blue
*1,*2 Pinch-off current limiting current are measured by impulse wave at 25ꢂC
*3 ZT is minimum AC impedance when small AC signal voltage of 10KHz is added tc 25 VDC bias. ZT is used as the reference value.
*4 Temperature coefficient is measured between 25ꢂC and 50ꢂC.
Basic characteristics
Taping
There are three Types for taping.
6ꢁ0.1
1 max.
Feeding
round hole
Part retaining
square hole
ꢄ0.1
ꢃ1.5
ꢀ0
I
P
0.2ꢁ0.05
1.75ꢁ0.1
0.8 I
P
3.5
ꢁ0.05
3ꢂ
5ꢁ0.5
3.7
ꢁ0.1
V
R
8.0ꢁ0.3
1.2 max.
3ꢂ
V
K
10V
100V
VB
Pulling
direction
Voltage (V)
I
R
1.7ꢁ0.1
1.7ꢁ0.1
L1
L2
4.0ꢁ0.1
4.0ꢁ0.1
ꢓ
L1ꢀL2 1.5
ꢀ
ꢀ
2.0ꢁ0.05
Explanation of terms
26 or 52
Type 3
Unit(mm)
IP :Pinch-off current at 10V
VK:Voltage which produces
0.8Ip or greater current
VB:Breakdown voltage
Type 1
Unit(mm)
*In principal elements are set with cathode side on the round
hole side.
IR :Permitted reverse current
Minimum taping quantity for
..........
0ꢁ2
Maximum ratings
Type 1 Roll
Box
5000pcs
2500pcs
..........
6.35ꢁ0.5
3ꢁ0.5
20ꢁ0.5
E type
300mW
300ꢂC/ W
F type
Type 2 4000pcs
Type 3 2500pcs
Rating power
400mW
Insulation
Thermal resistance
Reverse current
Operating temp
150ꢂC/W
26.3ꢁ0.5
2.75 max.
50mA
ꢀ30ꢂCꢆ150ꢂC
13ꢁ2
ꢄ1.0
ꢀ0.5
18
ꢃ4.0ꢁ0.3
Maximum rating voltage
Part No.
E101LꢆE-562
E-822
Part No.
F101LꢆF-562
F-822
12.7ꢁ0.3
5ꢁ0.8
Voltage
100V
30
Voltage
100V
50
Type 2
Unit(mm)
E-103
30
F-103
42
E-123
30
F-123
34
E-153
25
F-153
28
30
Power derating
Pinch-off current Temperature
The compensation of current reduction due to self
heating
Placing resistors in parallel with CRD can correct
any current decrease when the applied voltage
increases. The following values are typical for
correction resistors.
E type
400
350
300
250
200
150
100
10
5
E-153
E-123
E-103
E-822
E-102
1Mꢈ
E-352
E-452
E-562
82kꢈ
56kꢈ
39kꢈ
E-562
E-452
E-352
E-272
E-152 390kꢈ
E-202 240kꢈ
E-272 120kꢈ
E-202
1.0
0.1
E-152
E-102
E-701
E-501
E-301
E-101
50
0
20
40
60
80
100 120 140
160 180
Ambient temperature
(ꢂC)
Compensative resistor is not necessary if the
current value is less than 1 mA.
0.01
ꢀ30
F type
0
30
60
90
120
(ꢂC)
150
temperature
400
350
300
250
200
150
100
CRD in parallel
The use of CRD in parallel increases their current
handling capabilities.
7
5
Increasing the voltage range using a zener diode
Connecting zener diodes in series with the line ensures
that the current is constant in high-voltage area.
E-452
3
2
50
0
1
20
40
60
80
100 120 140
160 180
5
10
20
50
Voltage (V)
100
ZD
CRD
Ambient temperature
(ꢂC)
0
V2
Voltage (V)
Dynamic characteristics (saturation characteristics)
20
20
10
F-153
F-123
F-103
E-153
E-123
E-103
10
E-822
F-822
E-562
E-452
E-352
E-272
F-562
5.0
5.0
F-452
F-352
F-272
F-202
F-152
E-202
E-152
2.0
2.0
1.0
0.5
E-102
E-701
E-501
F-102
1.0
0.5
F-701
F-501
E-301
F-301
0.2
0.1
0.2
E-101
F-101
0.1
E-101L
10
F-101L
10
0.05
0.05
0.5
1
2
5
20
50
100
200
0.5
1
2
5
20
50
100
200
Voltage (V)
Voltage (V)
31
METAL OXIDE VARISTOR
ZENAMIC
Features
ZENAMIC is the product name of a metal
oxide varistor.
Improved in "Surge Current Handling
Capability (@8/20ꢇs, 2 times)" by about 2
times over the current.
Very large "Energy Handling Capability"
absorbing transient overvoltages in
compact sizes.
Lower Clamping Voltage for better surge
protection.
Fast response to high speed transient/
surge voltage.
ZENAMIC Transient/Surge Absorber, Series
D is newly released through our continued
research in ceramic material composition of
ZnO varistor and manufacturing process,
featuring large surge current handling
capability and energy handling capability
for absorbing transient overvoltage in
compact size.
Wide products range for transient/surge
protection on AC 100V to AC 480V
nominal system with the maximum peak
current ratings of 600A to 7000A (@8/20
ꢇs, 2 times).
32
-
V
characteristics
Surge waveform
Applications
ZENAMIC has the forward-reverse symmetrical
electrical characteristics as shown in the figure 1.
The voltage-current curves show the varistor
characteristics in the range 1ꢇA to 104A, and show
the resistance characteristics for the range under
1ꢇA and over 104A in the figure 2.
The voltage across terminals when test current(It:
1 mA)is applied to ZENAMIC is the standard varistor
voltage(Vz), and the voltage across terminals when
a standard surge(Ip) is applied represents the
maximum suppression voltage(Vc).
A surge waveform varies according to the sources.
An EXP waveform is used for surge testing of
ZENAMIC, while a AC half-wave is used for the
energy absorption test. The EXP waveform reaches
its peak voltage (current) at [ta] as shown in the
figure 5, and then decreases as time passes and
reaches half of the peak voltage (current) at [tb].
This type of the EXP waveform is shown as a [ta/tb]
voltage (current) waveform. For surge testing
of ZENAMIC, the 8/20ꢇ sec current waveform is
used.
Power lines and surge absorption units with error
display (SA series).
Line to line protection
f
DC
Protected
circuit
AC single phase
f
f
f
Protected
circuit
AC three phase
100
90
400
200
0
Line to line and line to ground protection
ꢀ200
ꢀ400
50
f
DC
Protected
circuit
AC single phase
ꢀ5 ꢀ4 ꢀ3 ꢀ2 ꢀ1
0
1
2
3
4
5
Current (A)
Fig 1
10
0
Thermal
coupling
f
Time(ꢇs)
ta
tb
f
f
f
2,000
Fig 5
1,000
500
Protected
circuit
Clamping voltage
AC three phase
Part No.
Varistor voltage
Rs
200
100
50
Surge current
Test current
Rp
Z 10 D 221
ꢌ
Thermal
coupling
20
10
5
E
C
Iꢋ
f
Varistor voltage
D series
Element diameter
ZENAMIC symbol
10ꢀ1010ꢀ9 10ꢀ8 10ꢀ 10ꢀ6 10ꢀ5 10ꢀ4 10ꢀ3 10ꢀ2 10ꢀ1 100 101 102 103 104
7
Current (A)
Fig 2
Switching surge Semiconductor
protection protection
Contact spark
suppression
Temperature characteristics
Application notes(General)
In the small current range, ZENAMIC features
outstanding temperature characteristics. A shunt
resistance Rp of metal oxide varistor has the
temperature characteristics which is determined by
the following equation.
1.A surge excess of the specified Maximum Peak
Current may cause short circuit or mechanical
damage. The following measures are recommended.
In case that ZENAMIC is used in line to ground, the
ground fault circuit interrupter shall be applied in
location A or thermally coupled fuse shall be
applied in location C.
ZENAMIC shall not be used near heat generating
device and free from direct sunlight.
ZENAMIC shall not be used near the flammable
materials.
M
Motor
Eg/2kT
RpꢋAe
(2)
T:Absolute temperature
k:Boltzmann constant
A, Eg:constants
Single line and telephone line surge protection
500
400
Protected
25ꢂC 60ꢂC 90ꢂC 120ꢂC
Surge protection of
signal Line
A
300
Equipment
200
100
Protected
COM.
Power line
Test current
circuit
B
50
40
30
20
C
Surge protection of
Telephone
telephone Line
10
9
8
10ꢀ
7
10ꢀ
6
10ꢀ
5
10ꢀ
4
10ꢀ
3
10ꢀ
2
10ꢀ
1
10ꢀ
10ꢀ10 10ꢀ
1)Location of the over current protector(circuit breaker
or current fuse)shall be in the power line to the
circuit(Location A)or in series with ZENAMIC
(Location B).
2) It recommended that a fuse listed in the table be put
in location A or B.
Current (A)
Fig 3
As shown in the figure 3, the temperature dependence
characteristics are shown clearly in the low current area.
3) In case that ZENAMIC is used in line to ground, the
ground fault circuit interrupter should be applied in
location A or thermally coupled fuse should be applied
in location C.
Part Number
Z5D
3A max.
Z7D
5A max.
Z10D
7A max.
Rating of fuse
Part Number
Rating of fuse
Z21D
Z15D
15A max.
10A max.
Refer to the related Safety Standards.
33
Z5D Series
Specifications
Maximum
Peak Current
(8/20ꢇs)
Maximum
Energy
Maximum
Allowable
Voltage
Clamping
Voltage
(max.)
Capacitance
(max.)
Varistor
Voltage
Rated
Power
Part No.
1kHz
(10/1000ꢇs)
(2ms)
(J)
1 time
2 times
(A)
(A)
(pF)
(W)
(J)
V0.1mA(V)
ACrms(V)
DC(V)
V(V)
Z5D180
Z5D220
Z5D270
Z5D330
Z5D390
Z5D470
Z5D560
Z5D680
Z5D820
Z5D101
Z5D121
Z5D151
Z5D201
Z5D221
Z5D241
Z5D271
Z5D331
Z5D361
Z5D391
Z5D431
18(16-20)
22(20-24)
27(24-30)
33(30-36)
39(35-43)
47(42-52)
56(50-62)
68(61-75)
82(74-90)
100(90-110)
120(108-132)
150(135-165)
200(185-225)
220(198-242)
240(216-264)
270(247-303)
330(297-363)
360(324-396)
390(351-429)
430(387-473)
470(423-517)
1600
1500
1450
1400
700
650
600
580
460
400
350
300
120
110
100 *
90 *
80 *
80 *
80 *
70 *
60 *
11
14
17
20
25
30
35
40
50
14
18
22
26
31
38
45
56
65
40 at 1A
48
60
73
86
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.6
0.7
0.9
1.1
1.2
1.5
1.8
2.2
3.5
4.0
5.0
6.5
8.5
0.4
0.5
0.7
0.8
0.9
1.1
1.3
1.6
2.5
3.0
3.5
4.5
6.0
6.5
7.5
8.0
9.5
11.0
12.0
13.0
15.0
250
250
250
250
250
250
250
250
800
800
800
800
800
800
800
800
800
800
800
800
800
125
125
125
125
125
125
125
125
600
600
600
600
600
600
600
600
600
600
600
600
600
104
123
150
145 at 5A
175
210
260
355
380
415
475
570
620
675
754
810
*1
*1
60
75
95
85
*1
100
125
170
180
200
225
270
300
320
350
385
*1
*1
130
140
150
175
210
230
250
275
300
*1
9.0
2
*1
10.5
11.0
13.0
16.0
17.0
20.0
21.0
2
*1
2
*1
2
*1
2
*1
2
*1
2
*1
Z5D471
Z7D Series
Specifications
Maximum
Peak Current
(8/20ꢇs)
Maximum
Energy
Maximum
Allowable
Voltage
Clamping
Voltage
(max.)
Capacitance
(max.)
Varistor
Voltage
Rated
Power
Part No.
1kHz
(10/1000ꢇs)
(J)
1.1
1 time
2 times
(A)
(2ms)
(J)
(A)
(W)
(pF)
V
1mA(V)
ACrms (V)
DC(V)
V(V)
36 at 2.5A
43
53
65
77
93
110
135
135 at 10A
165
200
250
340
360
395
455
545
Z7D180
Z7D220
Z7D270
Z7D330
Z7D390
Z7D470
Z7D560
Z7D680
Z7D820
Z7D101
Z7D121
Z7D151
Z7D201
Z7D221
Z7D241
Z7D271
Z7D331
Z7D361
Z7D391
Z7D431
18(16-20)
22(20-24)
27(24-30)
33(30-36)
39(35-43)
47(42-52)
56(50-62)
68(61-75)
82(74-90)
100(90-110)
120(108-132)
150(135-165)
200(185-225)
220(198-242)
240(216-264)
270(247-303)
330(297-363)
360(324-396)
390(351-429)
430(387-473)
470(423-517)
510(459-561)
11
14
17
20
25
30
35
40
50
14
18
22
26
31
38
45
56
65
0.02
0.02
0.02
0.02
0.02
0.02
0.02
0.02
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.9
1.1
1.3
1.6
1.9
2.3
2.7
3.3
5
6
7
9
12.5
13.5
15
17
20
500
500
500
500
500
500
500
500
1750
1750
1750
1750
1750
1750
1750
1750
1750
1750
1750
1750
1750
1750
250
250
250
250
250
250
250
250
1250
1250
1250
1250
1250
1250
1250
1250
1250
1250
1250
1250
1250
1250
3800
3600
3400
2900
1600
1550
1500
1200
810
700
590
500
200
190
170
150
130
130
130
1.3
1.6
2.0
2.4
2.8
3.4
4.1
7
*1
*1
60
75
95
85
8.5
*1
100
125
170
180
200
225
270
300
320
350
385
410
10
*1
13
17.5
19
21
24
28
32
35
40
42
45
*1
130
140
150
175
210
230
250
275
300
320
*1
*1
*1
*1
*1
595
650
710
775
23
25
27.5
30
32
*1
*1
120
100 *
90 *
*1
2
Z7D471
Z7D511
*1
2
845
1. Operating temperature range:ꢀ40 to 85ꢂC
2. Storage temperature range:ꢀ40 to 125ꢂC
*1 UL 1449 approved model
*2 Measured at 1MHz
34
Z10D Series
Specifications
Maximum
Peak Current
(8/20ꢇs)
Maximum
Energy
Maximum
Allowable
Voltage
Clamping
Voltage
(max.)
Capacitance
(max.)
Varistor
Voltage
Rated
Power
Part No.
1kHz
(10/1000ꢇs)
1 time
(2ms)
(J)
2 times
(A)
(pF)
(A)
V
1mA(V)
ACrms(V)
DC(V)
V(V)
(W)
(J)
Z10D180
Z10D220
Z10D270
Z10D330
Z10D390
Z10D470
Z10D560
Z10D680
18(16-20)
22(20-24)
27(24-30)
33(30-36)
39(35-43)
47(42-52)
56(50-62)
68(61-75)
14
18
22
26
31
38
45
56
65
36 at 5A
43
53
65
77
93
110
135
135 at 25A
165
200
250
340
360
395
455
545
595
2.6
3.2
3.9
4.8
5.6
6.8
8.1
9.8
14
17
20
25
35
39
42
49
58
65
70
80
85
2.2
2.6
3.2
4.0
4.7
5.6
6.7
8.2
10
12
14.5
18
25
27.5
30
35
42
45
50
55
60
67
67
1000
1000
1000
1000
1000
1000
1000
1000
3500
3500
3500
3500
3500
3500
3500
3500
3500
3500
3500
3500
3500
3500
3500
3500
3500
3500
3500
3500
500
500
500
500
500
500
500
500
16000
11000
8000
6300
5200
4600
3750
2800
2000
1700
1400
1100
430
410
380
350
300
300
300
270
230
11
14
17
20
25
30
35
40
50
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
* Z10D820
* Z10D101
* Z10D121
* Z10D151
* Z10D201
* Z10D221
* Z10D241
* Z10D271
* Z10D331
* Z10D361
* Z10D391
* Z10D431
* Z10D471
* Z10D511
* Z10D561
* Z10D681
* Z10D751
* Z10D821
* Z10D911
* Z10D102
82(74-90)
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
100(90-110)
120(108-132)
150(135-165)
200(185-225)
220(198-242)
240(216-264)
270(247-303)
330(297-363)
360(324-396)
390(351-429)
430(387-473)
470(423-517)
510(459-561)
560(504-616)
680(612-748)
750(675-825)
820(738-902)
910(819-1001)
1000(900-1100)
60
75
95
85
100
125
170
180
200
225
270
300
320
350
385
410
450
560
615
670
745
825
130
140
150
175
210
230
250
275
300
320
350
420
460
510
550
625
650
710
775
845
0.4
0.4
0.4
0.4
0.4
0.4
0.4
92
92
92
100
110
130
140
210
200
170
160
140
120
110
930
1120
1240
1355
1500
1650
67
70
80
90
100
Z15D Series
Specifications
Maximum
Peak Current
(8/20ꢇs)
Maximum
Energy
Maximum
Allowable
Voltage
Clamping
Voltage
(max.)
Capacitance
(max.)
Varistor
Voltage
Rated
Power
Part No.
1kHz
(2ms)
(J)
(10/1000ꢇs)
1 time
2 times
(A)
(J)
(pF)
(A)
V
1mA(V)
ACrms(V)
11
DC(V)
14
V(V)
36 at 10A
43
53
65
77
93
110
135
135 at 50A
165
200
250
340
360
395
455
545
595
650
710
775
845
930
1120
1240
1355
1500
1650
(W)
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
Z15D180
Z15D220
Z15D270
18(16-20)
22(20-24)
27(24-30)
5.2
6.3
7.8
9.5
11
4.3
5.3
6.5
7.9
9.4
11
13
16
20
25
30
37.5
50
55
60
70
80
90
100
110
125
136
136
136
150
165
180
200
2000
2000
2000
2000
2000
2000
2000
2000
6000
6000
6000
6000
6000
6000
6000
6000
6000
6000
6000
6000
6000
6000
6000
5000
5000
5000
5000
5000
1000
1000
1000
1000
1000
1000
1000
1000
4500
4500
4500
4500
4500
4500
4500
4500
4500
4500
4500
4500
4500
4500
4500
4500
4500
4500
4500
4500
25000
20000
16000
12200
7000
6750
6500
5500
3700
3200
2700
2200
770
740
700
640
580
540
500
450
400
14
17
20
25
30
35
40
50
18
22
26
31
38
45
56
65
Z15D330
Z15D390
33(30-36)
39(35-43)
Z15D470
Z15D560
47(42-52)
56(50-62)
14
16
20
28
35
42
53
70
Z15D680
68(61-75)
* Z15D820
* Z15D101
* Z15D121
* Z15D151
* Z15D201
* Z15D221
* Z15D241
* Z15D271
* Z15D331
* Z15D361
* Z15D391
* Z15D431
* Z15D471
* Z15D511
* Z15D561
* Z15D681
* Z15D751
* Z15D821
* Z15D911
* Z15D102
82(74-90)
100(90-110)
120(108-132)
150(135-165)
200(185-225)
220(198-242)
240(216-264)
270(247-303)
330(297-363)
360(324-396)
390(351-429)
430(387-473)
470(423-517)
510(459-561)
560(504-616)
680(612-748)
750(675-825)
820(738-902)
910(819-1001)
1000(900-1100)
60
75
95
85
100
125
170
180
200
225
270
300
320
350
385
410
450
560
615
670
745
825
130
140
150
175
210
230
250
275
300
320
350
420
460
510
550
625
78
84
99
115
130
140
155
175
190
190
190
210
235
255
280
350
340
320
310
280
250
230
1. Operating temperature range:ꢀ40 to 85ꢂC
2. Storage temperature range:ꢀ40 to 125ꢂC
UL 1449 approved model
*
35
Z21D Series
Specifications
Maximum
Peak Current
(8/20ꢇs)
Maximum
Energy
Maximum
Allowable
Voltage
Clamping
Voltage
(max.)
Capacitance
(max.)
Varistor
Voltage
Rated
Power
Part No.
1kHz
(10/1000ꢇs)
(2ms)
(J)
1 time
(A)
2 times
(A)
(J)
(pF)
(W)
V
1mA(V)
ACrms(V)
DC(V)
14
V(V)
36 at 20A
43
53
65
77
93
110
135
135 at 100A
165
200
250
340
360
395
455
545
595
650
710
775
845
930
1120
1240
1355
1500
1650
Z21D180
Z21D220
Z21D270
Z21D330
Z21D390
Z21D470
Z21D560
Z21D680
18(16-20)
22(20-24)
27(24-30)
33(30-36)
39(35-43)
47(42-52)
56(50-62)
68(61-75)
11
14
17
20
25
30
35
40
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
13
16
19
24
28
34
41
49
56
12
14
17
21
25
30
36
44
40
3000
3000
3000
3000
3000
3000
3000
3000
10000
10000
10000
10000
10000
10000
10000
10000
10000
10000
10000
10000
10000
10000
7500
2000
2000
2000
2000
2000
2000
2000
2000
6500
6500
6500
6500
6500
6500
6500
6500
6500
6500
6500
6500
6500
6500
6500
6500
6500
6500
6500
6500
40000
30000
24500
20000
13800
13500
12200
11500
7500
6500
5500
4500
1700
1600
1500
1300
1100
1100
1100
1000
900
18
22
26
31
38
45
56
65
Z21D820
Z21D101
Z21D121
Z21D151
Z21D201
Z21D221
Z21D241
Z21D271
Z21D331
Z21D361
Z21D391
Z21D431
Z21D471
Z21D511
Z21D561
Z21D681
Z21D751
Z21D821
Z21D911
Z21D102
82(74-90)
50
60
75
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
100(90-110)
120(108-132)
150(135-165)
200(185-225)
220(198-242)
240(216-264)
270(247-303)
330(297-363)
360(324-396)
390(351-429)
430(387-473)
470(423-517)
510(459-561)
560(504-616)
680(612-748)
750(675-825)
820(738-902)
910(819-1001)
1000(900-1100)
85
70
85
50
60
75
100
125
170
180
200
225
270
300
320
350
385
410
450
560
615
670
745
825
95
106
140
155
168
190
228
255
275
303
350
382
382
382
420
460
510
565
130
140
150
175
210
230
250
275
300
320
350
420
460
510
550
625
100
110
120
135
160
180
195
215
250
273
273
273
300
325
360
400
800
750
650
600
530
500
450
7500
7500
7500
7500
7500
1. Operating temperature range:ꢀ40 to 85ꢂC
2. Storage temperature range:ꢀ40 to 125ꢂC
* UL 1449 approved model
Dimensions
Z5D
Z7D
Z10D
Z15D
16.0 max.
9.1 max.
9.1 max.
12.5 max.
6.0 max.
8.5 max.
5.8 max.
7 max.
4.3 max.
7.2 max.
7.2 max.
4.1 max.
7.5ꢁ1
7.5ꢁ1
5ꢁ1
5ꢁ1
ꢃ0.8
ꢃ0.6
ꢃ0.8
ꢃ0.6
5ꢁ1
7.5ꢁ1
5ꢁ1
7.5ꢁ1
7.2 max.
4.3 max.
7.2 max.
4.1 max.
Z21D
Crimped Leads and Taped
Straight Leads and Taped
Z5D
Z7D
T4C
T4C
Z5D
Z7D
T4D
T4D
9.5 max.
22.5 max.
ꢏh
ꢏh
P2
P2
P
P
ꢃD
ꢃD
T✻
T✻
P1
P1
7.4 max.
10ꢁ1.0
F
F
ꢃ1.0
10ꢁ1.0
PO
PO
ꢃd
ꢃD0
ꢃd
ꢃD0
7.4 max.
*Dimension’’T’’:Conforms to each individual specification
*Packing quantily:1000pcs/BOX
*Dimension"T":Conforms to each individual specification
*Packing quantily:1000pcs/BOX
Symbol
P
Type
Symbol
Type
P
12.7ꢁ1.0
12.7ꢁ0.3
3.85ꢁ0.70
W
W
W
H
0
1
2
5.0min
12.7ꢁ1.0
12.7ꢁ0.3
3.85ꢁ0.70
W
W
W
H
0
1
2
5.0min
9.0ꢁ0.5
3max
P
0
1
2
9.0ꢁ0.5
3max
P
P
P
0
1
2
P
P
6.35ꢁ1.30
Approx. 20
17.0ꢁ0.5
ꢃ4.0ꢁ0.2
0.6ꢁ0.3
11max
ꢄ0.06
ꢀ0.05
6.35ꢁ1.30
Approx. 22
17.0ꢁ0.5
ꢃ4.0ꢁ0.2
0.6ꢁ0.3
ꢃd
F
0.60
H0
ꢄ0.06
ꢀ0.05
ꢃd
F
0.60
H0
ꢃD
0
5.0ꢁ0.5
ꢃD0
5.0ꢁ0.5
ꢏh
W
0ꢁ2
t
ꢄ1.0
ꢀ0.5
ꢏh
W
0ꢁ2
18.0
L
t
ꢄ1.0
Z5D:7max,
Z7D:8.5max
11max
18.0
Z5D:7max,
L
ꢀ0.5
ꢃD
ꢃD
Z7D:8.5max
Unit(mm)
36
Z25M, Z33M Series
Specifications
Maximum allowable
voltage
Typical
capacitance
(@1kHz)
Withstanding
Surge current
(8/20ꢇs)
Maximum clamping
voltage
Rated
wattage
Energy
(2ms)
Varistor voltage V1mA
Part No.
(
V)
DC
V
AC
Vrms
J
1 Time
2 Times
V
pF
Min
Max
W
220(187 ꢆ253
)
120
150
175
210
240
250
300
365
440
520
120
150
175
210
240
250
300
365
440
520
165
210
245
295
335
350
420
510
615
730
165
210
245
295
335
350
420
510
615
730
380 at 150A
465
570
675
760
810
125
155
185
215
225
235
260
280
330
375
200
255
310
360
370
385
425
460
580
620
3300
2200
1900
1700
1500
1500
1400
1250
800
Z25M221S
Z25M271S
Z25M331S
Z25M391S
Z25M441S
Z25M471S
Z25M561S
Z25M681S
Z25M821S
Z25M102S
Z33M221S
Z33M271S
Z33M331S
Z33M391S
Z33M441S
Z33M471S
Z33M561S
Z33M681S
Z33M821S
Z33M102S
270(229.5ꢆ310.5)
330(280.5ꢆ379.5)
390(331.5ꢆ448.5)
440(374 ꢆ506
470(399.5ꢆ540.5)
560(476 ꢆ644
680(578 ꢆ782
820(697 ꢆ943
1000(850 ꢆ1,150)
220(187 ꢆ253
270(229.5ꢆ310.5)
330(280.5ꢆ379.5)
390(331.5ꢆ448.5)
)
1.0
15000A
10000A
)
)
)
970
1175
1415
1725
380 at 200A
465
570
675
760
810
500
)
5500
4200
3700
3200
2800
2600
2200
1800
1500
1000
440(374 ꢆ506 )
470(399.5ꢆ540.5)
560(476 ꢆ644
680(578 ꢆ782
820(697 ꢆ943
1.2
25000A
20000A
)
)
)
970
1175
1415
1725
1000(850 ꢆ1150)
1. Operating temperature range:ꢀ40 to 85ꢂC
2. Storage temperature range:ꢀ40 to 125ꢂC
Dimensions
ISO
M4
Z25M, Z33M type
24
51ꢁ1
60ꢁ1
12
Zenamic
Z33M441
JAPAN
17
14
Unit(mm)
Specifications table SA series
SURGE ABSORBER UNIT
Rating voltage
Rating current
The said unit is connected to line and ground, and
protects an electric appliance from the surge
influence. When the unit was broken by the surge of
over rated current, it shows trouble in lighting
LED. The socket of exclusive use for the unit, shown
in right side figure, is also suppliable.
Line
line-line
ground-line
V
line-line
A
ground-line
A
Part No.
voltage
V
48V DC
100V AC
200V AC
240V AC
SA- 50V
SA-100V
SA-200V
SA-240V
65VDC
140VAC
250VAC
300VAC
180VDC or 140VDC
240VAC
1250
1250
1250
1250
1500
1250
1500
1500
510VAC
510VAC
Clamping voltage is measured by( )V peak voltage wave with line impedance of 50ꢈ
Dimensions
Part No.
SA-50V, 100V
W
40ꢁ1
40ꢁ1
D
H
30ꢁ1
15ꢁ21
SA-200V, 240V
18ꢁ1
35ꢁ1
(mm)
Application
W
D
SA-100V
1E
C
Absorption
unit
Power supply line
Unit
A
B
9
12.5
(7.5) (7.5)
ꢃ3
ꢃ3
use as
short
circuit
38
Unit(mm)
37
ZENAMIC
Reliability
Characteristics
Test Methods/Descriptions
Criterion
Unless other wise specified, electrical measurements (initial/aftertests) shall
be conducted at temperature of 5 to 35ꢂC,relative humidity of 45 to 85%
and atmospheric pressure of 860 to 1060 hPa.
Standard Test Condition
The voltage between two terminals with the specified measuring current CmA
DC applied is called Vc or VcmA. The measurement shall be made as fast as
possible to avoid heat affection.
Varistor Voltage
The maximum sinusoidal RMS voltage or maximum DC voltage that can be
applied continuously in the specified operating temperature range.
Maximum Allowable Voltage
The maximum voltage
between two terminals
with the specified
100
90
standard impulse current
(8/20ꢇs) illustrated
below applied.
50
Clamping Voltage
To meet the
specified value.
10
0
s
8m
Time
s
20m
Rated Power
The power that can be applied in the specified ambient temperature.
The maximum energy within the varistor voltage change of ꢁ10% when a
single impulse current of 2 ms or 10/1000ꢇs is applied.
Maximum Energy
The maximum current within the varistor voltage change of ꢁ10% when a
standard impulse current of 8/ 20ꢇs is applied two times with an interval of
5 minutes.
Maximum
2 times
Peak Current
(Withstanding
The maximum current within the varistor voltage change of ꢁ10% with a
single standard impulse current of 8/ 20ꢇs is applied .
Surge Current)
1 times
Temperature Coefficient of
Varistor Voltage
VcmA at 85ꢂCꢀVcmA at 25ꢂC
VcmA at 25ꢂC
1
60
0 toꢀ0.05% /ꢂC max.
ꢅ
ꢅ100(%/ ꢂC)
Electrical
Capacitance shall be measured at 1kHz ꢁ10%,1Vrms max.(1MHzꢁ10%
below 100pF),0 V bias and 20ꢁ2ꢂC
To meet the specified
value
Capacitance
The specified voltage shall be applied between both terminals of the
specimen connected together and metal foil closely wrapped round its body
for 1 minute.
No breakdown
Withstanding Voltage
(Body lnsulation)
Classification(Nominal varistor voltage)
Test voltage(AC)
1000 Vrms
ꢓ
V0.1mA . V1mA ꢀ
330V
ꢀ
V0.1mA . V1mA ꢒ330V
1500 Vrms
The change of VcmA shall be measured after the impulse current listed
below is applied 10000 or 100000 times continuously at intervals of 10
seconds at room temperature.
lmpulse Life( )
lmpulse Life( )
ꢅ104Times
ꢅ105Times
impulse current
(A)
Part NO.
Z 5D180 to Z 5D680
8(8/ 20ꢇs)
25(8/ 20ꢇs)
50(8/ 20ꢇs)
90(8/ 20ꢇs)
130(8/ 20ꢇs)
40(8/ 20ꢇs)
100(8/ 20ꢇs)
150(8/ 20ꢇs)
200(8/ 20ꢇs)
250(8/ 20ꢇs)
5(8/ 20ꢇs)
15(8/ 20ꢇs)
35(8/ 20ꢇs)
50(8/ 20ꢇs)
65(8/ 20ꢇs)
25(8/ 20ꢇs)
60(8/ 20ꢇs)
85(8/ 20ꢇs)
110(8/ 20ꢇs)
120(8/ 20ꢇs)
Z 7D180 to Z 7D680
Z10D180 to Z10D680
Z15D180 to Z15D680
Z21D180 to Z21D680
Z 5D820 to Z 5D471
Z 7D820 to Z 7D511
Z10D820 to Z10D102
Z15D820 to Z15D102
Z21D820 to Z21D102
lmpulse Life
ꢓ
ꢏVcmA / VcmA ꢀ
ꢁ10%
ꢀ
38
ZENAMIC
Reliability
Characteristics
Test Methods
Criterion
After gradual applying of the force specified below and keeping the unit fixed
for 10 seconds, the terminal shall be visually examined for any damage.
Robustness of
Terminations
(Tensile)
Terminal diameter
ꢃ0.6mm,ꢃ0.8mm
ꢃ1.0mm
Force
9.8N(1.0kgf)
19.6N(2.0kgf)
The unit shall be secured with its terminal kept vertical and the force
specified below shall be applied in the axial direction.
The terminal shall gradually be bent by 90ꢂ in one direction, then 90ꢂ in the
opposite direction, and again back to the original position.
The damage of the terminal shall be visually examined.
No remarkable
mechanical damage
Robustness of
Terminations
(Bending)
Terminal diameter
ꢃ 0.6mm, ꢃ0.8mm
ꢃ1.0mm
Force
4.9N(0.5kgf)
9.8N(1.0kgf)
Mechanical
After repeated applying of a single harmonic vibration (amplitude:0.75mm,
double amplitude:1.5mm) with 1 minute vibration frequency cycle (10 Hz to
55 Hz to 10Hz) to each of three perpendicular directions for 2 hours.
Thereafter, the unit shall be visually examined.
Vibration
Approximately 95% of
the terminals shall be covered
uniformly with new solder
After dipping the terminals to a depth of approxirnately 3 mm from the body
in a soldering bath of 235ꢁ5ꢂC for 2ꢁ0.5seconds, the terminal shall be
visually examined.
Solderability
After each lead shall be dipped into a solder bath of 260ꢁ5ꢂC to a point
2.0 to 2.5mm from the body of the unit, using shielding board (tꢋ1.5mm),
be held there for 10ꢁ1s (5 series:5ꢁ1s) and then be stored at room
temperature and normal humidity for 1 to 2 hours.
ꢓ
ꢏVCmA/VCmAꢀ
ꢁ5%
ꢀ
Resistance to
Soldering Heat
No remarkable
mechanical damage
The change of VCmA and mechanical damage shall be examined.
The specimen shall be subjected to 125ꢁ2ꢂC for 1000 hours in a
thermostatic bath without load and then stored at room temperature and
normal humidity for 1 to 2 hours. Thereafter, the change of VCmA shall be
measured.
High Temperature
Storage/Dry Heat
ꢓ
ꢏVCmA/VCmAꢀ
ꢁ5%
ꢁ5%
ꢀ
The specimen shall be subjected to 40ꢁ2ꢂC, 90 to 95% RH for 1000 hours
without load and then stored at room temperature and normal humidity for 1
to 2 hours. Thereafter, the change of VCmA shall be measured.
Humidity
(Steady State)
ꢓ
ꢏVCmA/VCmAꢀ
ꢀ
The following temperature cycle shall be repeated five times and then stored
at room temperature and normal humidity for 1 to 2 hours. The change of
VCmA and mechanical damage shall be examined.
ꢓ
ꢏVCmA/VCmAꢀ
Step
Temperature(ꢂC)
ꢀ40ꢁ3
Period(minutes)
30ꢁ3
ꢁ5%
ꢀ
Temperature
Cycle
No remarkable
mechanical damage
1
2
3
4
Room temperature
125ꢁ2
15ꢁ3
Environmental
30ꢁ3
Room temperature
15ꢁ3
After being continuously applied the Maximum Allowable Voltage at 85ꢁ
2ꢂC for 1000 hours, the specimen shall be stored at room temperature and
normal humidity for 1 to 2 hours. Thereafter, the change of VCmA shall be
measured.
High Temperature
Load/
Dry Heat Load
ꢓ
ꢏVCmA/VCmAꢀ
ꢁ10%
ꢀ
The specimen shall be subjected to 40ꢁ2ꢂC, 90 to 95% RH and the
Maximum Allowable Voltage for1000 hours and then stored at room
temperature and normal humidity for 1 to 2 hours. Thereafter, the change of
VCmA shall be measured.
Damp Heat Load/
Humidity Load
ꢓ
ꢏVCmA/VCmA ꢀ
ꢁ10%
ꢀ
The specimen shall be subjected to ꢀ40ꢁ2ꢂC without load for1000 hours
and then stored at room temperature and normal humidity for 1 to 2 hours.
Thereafter, the change of VCmA shall be measured.
Low Temperature
Storage/Cold
ꢓ
ꢏVCmA/VCmAꢀ
ꢁ5%
ꢀ
39
Applications
Maximum Single lmpulse Dischrge Current
This test is to determine the ability of the GTA to
conduct a maximum single impulse Discharge
current. The current impulse waveform is 8/ 20ꢇs.
The maximum single impulse discharge current
is the crest current of the impulse.
1. Protection for telephone set, facsimile, telex,
telephone system, CATV, computer and peripheral
equipment.
2. Semiconductor circuit protection in equipment
that also uses high voltage such as TV,
oscilloscope, and electron microscope.
3. Automatic control of luminous energy in
stroboscopic tube.
GASTUBE
ARRESTER
Capacitance
The capacitance of the GTA is defined as
capacitance across terminals of the GTA at 1 kHz.
Operating Temperature Range
Gas tube arrester(GTA)is a surge absorber
featuring low capacitance and high surge
absorption energy.
4. Generator of high-voltage for gas igniter.
ꢀ20ꢂCꢆ65ꢂC
DC Holdover Voltage
Voltage-Current Characteristics
lt consists of a sealed tube in which inert
gas is injected and electrodes which are
set at fixed intervals. The simple structure
and the dimensional accuracy offer high
reliability and stabilized characteristics.
The current through the GTA is changed over the
range of values of 10ꢀ18 to 102 amps which is shown
as the figure below and the voltage across the GTA will
also valy.The discharge characteristics are changed to
various mode by the flowing current, and the final
mode of the discharge characteristics is arc discharge .
This values is defined as the maximum DC voltage
across the terminals of the GTA which is expected
to clear and restore its high impedance state within
150 ms or less after the passage of a surge.
loc
li
Ro
Non self
sustaining
D
D
Townsent
Glow
ꢄ
ꢀ
ꢄ
ꢀ
R
abnomalous
glow
V
2
1
V
T
b
c
f
C
d
e
1. DC constant-voltage regulated power supply
2. lmpulse generator
Arc
g
Ro
R
C
: DC current adjustment resistor
: Line mimic resistor 136 Ohms
: Line mimic capacitor 0.083ꢇF
10ꢀ4ꢆ10ꢀ5
A
a
10ꢀ16
1A
A
D
: lnsulation diode
Current
Impulse Waveform
When the applied voltage across the GTA exceeds
the breakdown voltage (sparkover voltage), the
current through the GTA increases rapidly to value
of several amps or greater. The rate of current rise and
level to be reached are limited by the series impedance
of the circuit.The voltage across the GTA at this
time is very low with typical value of 20 to 30 volts.
lmpulse breakdown voltage is the voltage at which
the GTA fires when the voltage increases at rates
of more than 100V/ꢇs. This value may not vary even
after the GTA has been stored in the dark for long
period. The value of the impulse breakdown voltage
increases with increasing steepness of the surge
voltage as the figure below.
Electrical Characteristics
AC Discharge Current
The current is the rms value of sinusoidal alternating
current of 50Hz or 60Hz which can flow through the
GTA in accordance with a certain test method without
substantially altering its sparkover voltage. The
usual test consists of specified loads applied for 1
sec at interval of 1 min alternately. ln the test of the
maximum AC discharge current, the GTA is applied
9 cycles of 50Hz AC(180 ms) continuously.
100
90
50
10
lmpulse Surge Life
The life is defined as the minimum number of surges
of a certain current waveform the GTA can survive
without deterioration of its operating specifications.
lnsulation Resistance
Tf
Time (ꢇs)
Tt
This is defined as the resistance value across the
terminal of GTA at 100VDC for devices over 230VDC
(140VDC for GTA type) breakdown voltage and 50VDC
for devices less than 230VDC(140VDC for GTA type)ratings.
DC Breakdown Voltage
The voltage is the minimum slowly rising DC voltage that
will cause sparkover when applied across the terminal
of the GTA.The GTA shall be placed in darkness for
at least 15 min and tested in this condition using a
ramp voltage waveform with 100V/s to 500V/s.
The GTA shall be tested with a positive and a
negative waveform. The sparkover current for DC
sparkover voltage test shall be within 10 amps.
Impulse Breakdown Voltage
The GTA to be exposed to the test shall be kept in
total darkness before (for at least 15 min) and during
the test. Then, with a ramp voltage with 5kV/ꢇs
applied to the GTA, the breakdown voltage level is
recorded. ln case of testing with opposite polarity,
using the same GTA, a minimum of 15 min shall
elapse.
40
V-t Characteristics
1
2
3
4
5
6
GTA3P type
4000
2000
Dimensions
1000
700
ꢃ0.45 Dumet wire
Glass tube
500
400
300
GTA3P-400
GTA3P-350
200
100
19 max.
25 min.
7
6
5
4
3
2
1
A : max.7.0
B : 6.5ꢁ0.3
10ꢀ 10ꢀ 10ꢀ 10ꢀ 10ꢀ 10ꢀ 10ꢀ 100 101 102 103
Response time (s)
Unit (mm)
1
20kV/ꢇs
100V/ꢇs
2
5kV/ꢇs 1kV/ꢇs
3
4
5
2kV/s 6 100V/s
Specifications
DC Breakdown Impulse Breakdown Maximum Single
Insulation
Resistance
(DC100V )
Impulse Life
(8/20ꢇs)
Capacitance
(1kHz)
Part No.
Voltage
Voltage
(5kV/ꢇs)
Impulse Discharge
Current (8/20ꢇs)
(100V/s)
GTA3P-350
GTA3P-400
350Vꢁ15%
400Vꢁ15%
1600V max.
1600V max.
1500Aꢅ1 time
350Aꢅ1000 times 104Mꢈ min
1pF max.
CM2P, CM3P type
CM2P
Lead type
A ceramic tube is sealed at both side by electrodes,
and inside of it is filled up by inert gas. The ceramic
type gas tube arrester has superior characteristics
such as mechanical strength, surge absorption
energy and stability. There are two electrodes type
and three electrodes type.
Lead less type
Dimensions
CM3P
CM2P
CM3P
Lead type
ꢃ0.8 C.P. wire
11.7ꢁ0.2
Ceramic tube
Electrodes
Ceramic tube
ꢃ0.8 C.P. wire
Lead less type
24 min.
A
Ceramic tube
V-t Characteristics
6ꢁ0.5
Electrodes
6ꢁ0.5
Dimensions A
90L
11.7ꢁ0.2
CM2P type
Ceramic tube
145L
230L
6.6ꢁ0.2
1
2
3
4
5
6
4000
2000
350L
470L
7.1ꢁ0.2
7.6ꢁ0.2
A
600L
800L
Leadless type
Leadless type
1000
700
Unit (mm)
CM2P-800L
CM2P-600L
CM2P-470L
CM2P-350L
500
400
300
Specifications
CM2P-230L
CM2P-145L
200
DC Breakdown Impulse Breakdown Maximum Single
Insulation
Resistance
(DC100V or 50V)
Impulse Life
(10/1000ꢇs)
Capacitance
(1kHz)
Part No.
Voltage
(100V/s)
Voltage
(5kV/ꢇs)
Impulse Discharge
Current (8/20ꢇs)
100
CM2P-90L
2pF max.
2pF max.
2pF max.
2pF max.
2pF max.
2pF max.
2pF max.
2pF max.
2pF max.
2pF max.
2pF max.
CM2P-90L
10000Aꢅ2 times 500Aꢅ600 times
10000Aꢅ2 times 500Aꢅ600 times
10000Aꢅ2 times 500Aꢅ600 times
10000Aꢅ2 times 500Aꢅ600 times 104Mꢈ min.
10000Aꢅ2 times 500Aꢅ600 times 104Mꢈ min.
10000Aꢅ2 times 500Aꢅ600 times 104Mꢈ min.
90Vꢁ20%
145Vꢁ20%
230Vꢁ15%
350Vꢁ15%
470Vꢁ15%
600Vꢁ15%
800Vꢁ15%
230Vꢁ20%
250Vꢁ20%
350Vꢁ20%
400Vꢁ20%
1000V max.
1000V max.
1000V max.
1500V max.
1500V max.
1800V max.
2000V max.
1000V max.
1000V max.
1200V max.
1200V max.
104Mꢈ min.
104Mꢈ min.
104Mꢈ min.
7
6
5
4
3
2
1
10ꢀ 10ꢀ 10ꢀ 10ꢀ 10ꢀ 10ꢀ 10ꢀ 100 101 102 103
Response time (s)
CM2P-145L
CM2P-230L
CM2P-350L
CM2P-470L
CM2P-600L
CM2P-800L
CM3P-230L
CM3P-250L
CM3P-350L
CM3P-400L
1
20kV/ꢇs
100V/ꢇs
2
5
5kV/ꢇs
3
6
1kV/ꢇs
100V/s
4
2kV/s
CM3P type
1
2
3
4
6
5
4000
2000
104Mꢈ min.
104Mꢈ min.
10000Aꢅ2 times 500Aꢅ600 times
10000Aꢅ2 times 500Aꢅ600 times
10000Aꢅ2 times
500Aꢅ600 times 104Mꢈ min.
1000
700
104Mꢈ min.
104Mꢈ min.
500Aꢅ600 times
500Aꢅ600 times
10000Aꢅ2 times
10000Aꢅ2 times
500
400
300
CM3P400(L)
CM3P350(L)
CM3P250(L)
CM3P230(L)
Suffix : L shows lead type and no-suffix shows leadless type
200
100
103
101 102
6
5
4
2
1
10ꢀ7 10ꢀ 10ꢀ 10ꢀ 10ꢀ3 10ꢀ 10ꢀ 10 0
Response time (s)
1
20kV/ꢇs
2
5
5kV/ꢇs
2kV/s
3
1kV/ꢇs
100V/s
4
100V/ꢇs
6
41
V-t Characteristics
M2P type
1
2
3
4
5
6
A glass tube is sealed at both side by electrodes, and
inside of it is filled up by inert gas.
4000
2000
Dimensions
Lead type
1000
700
M2P-800L
M2P-600L
M2P-470L
ꢃ0.8 C.P. wire
500
400
300
M2P-350L
M2P-230L
200
Glass tube
M2P-145L
M2P-90L
A
24 min.
100
Lead less type
Unit (mm)
7
6
5
4
3
2
1
10ꢀ 10ꢀ 10ꢀ 10ꢀ 10ꢀ 10ꢀ 10ꢀ 100 101 102 103
Dimension A
Response time (s)
M2P- M2P- M2P- M2P- M2P- M2P- M2P-
90L 145L 230L 350L 470L 600L 800L
6.1 0.2 6.1 0.2 6.6 0.3 6.6 0.3 6.6 0.3 6.6 0.3 7.6 0.3
1
4
20kV/ꢇs
100V/ꢇs
2
5
5kV/ꢇs
3
6
1kV/ꢇs
ꢁ
ꢁ
ꢁ
ꢁ
ꢁ
ꢁ
ꢁ
2kV/s
100V/s
Unit (mm)
Specifications
DC Breakdown Impulse Breakdown Maximum Single
Insulation
Resistance
(DC100V or 50V)
Impulse Life
(10/1000ꢇs)
Capacitance
(1kHz)
Part No.
Voltage
Voltage
(5kV/ꢇs)
Impulse Discharge
Current(8/20 s)
(100V/s)
ꢇ
M2P-90L
3000Aꢅ2 times
3000Aꢅ2 times 500Aꢅ100 times
500Aꢅ100 times
104Mꢈ min.
104Mꢈ min.
104Mꢈ min.
104Mꢈ min.
104Mꢈ min.
104Mꢈ min.
104Mꢈ min.
2pF max.
2pF max.
2pF max.
90Vꢁ20%
145Vꢁ20%
230Vꢁ15%
350Vꢁ15%
470Vꢁ15%
600Vꢁ15%
800Vꢁ15%
1000V max.
1000V max.
1000V max.
1500V max.
1500V max.
2500V max.
2500V max.
500Aꢅ100 times
M2P-145L
M2P-230L
M2P-350L
M2P-470L
M2P-600L
M2P-800L
3000Aꢅ2 times
3000Aꢅ2 times 500Aꢅ100 times
3000Aꢅ2 times 500Aꢅ100 times
3000Aꢅ2 times 500Aꢅ100 times
3000Aꢅ2 times 500Aꢅ100 times
2pF max.
2pF max.
2pF max.
2pF max.
Suffix : shows lead type and no-suffix shows leadless type
V-t Characteristics
GTA type
1
2
3
4
5
10000
5000
Electrodes are set in a sealed glass, and inert gas is
filled inside.
Dimensions
6
Glass tube
F : Dumet wire
1000
500
GTA-750D
GTA-500D
GTA-350D
GTA-230D
GTA-200D
GTA-170D
GTA-140D
GTA-100D
GTA-80D
C
D
GTA-250D
Unit (mm)
100
50
GTA-80DꢆGTA-500D
6.4max.
GTA-750D,800D
A
B
C
D
E
F
7.0max.
ꢃ6.5ꢁ0.3
19max
25min.
3min.
ꢃ5.85ꢁ0.3
19max
10
8
6
4
2
10ꢀ
10ꢀ
10ꢀ
10ꢀ
Response time (s)
25min.
1
4
20kV/ꢇs
100V/ꢇs
2
5
5kV/ꢇs
3
6
1kV/ꢇs
3min.
100V/s
2kV/s
ꢃ0.45
ꢃ0.45
Unit (mm)
Specifications
DC Breakdown Impulse Breakdown Maximum Single
Insulation
Resistance
(DC100V or 50V)
Impulse Life
(8/20ꢇs)
Capacitance
(1kHz)
Part No.
Voltage
Voltage
(5kV/ꢇs)
Impulse Discharge
Current (8/20ꢇs)
(100V/s)
500Aꢅ1000 times 104Mꢈ min.
500Aꢅ1000 times
GTA-80D
1500Aꢅ1 time
1500Aꢅ1 time
1500Aꢅ1 time 500Aꢅ1000 times 104Mꢈ min.
1500Aꢅ1 time 500Aꢅ1000 times 104Mꢈ min.
1500Aꢅ1 time
1500Aꢅ1 time 500Aꢅ1000 times 104Mꢈ min.
2pF max.
2pF max.
2pF max.
2pF max.
2pF max.
2pF max.
2pF max.
2pF max.
2pF max.
2pF max.
2pF max.
80Vꢁ15%
100Vꢁ15%
140Vꢁ15%
170Vꢁ15%
200Vꢁ15%
230Vꢁ15%
250Vꢁ15%
350Vꢁ15%
500Vꢁ15%
750Vꢁ15%
800Vꢁ15%
1200V max.
1300V max.
1300V max.
1500V max.
1700V max.
1700V max.
1700V max.
2000V max.
2100V max.
4500V max.
5000V max.
104Mꢈ min.
GTA-100D
GTA-140D
GTA-170D
GTA-200D
GTA-230D
GTA-250D
GTA-350D
GTA-500D
GTA-750D
GTA-800D
104Mꢈ min.
500Aꢅ1000 times
500Aꢅ1000 times
1500Aꢅ1 time
1500Aꢅ1 time
1500Aꢅ1 time
1500Aꢅ1 time
1500Aꢅ1 time
104Mꢈ min.
500Aꢅ1000 times 104Mꢈ min.
104Mꢈ min.
104Mꢈ min.
500Aꢅ1000 times
500Aꢅ1000 times
500Aꢅ1000 times 104Mꢈ min.
42
SA01 type
The SA01 is a new product which can be utilized
for protecting transient voltage in power supply of
equipment with earth terminal.
For the equipment in which SA01 is used, the AC
withstanding voltage between power lines and earth
terminal can be tested without taking off "SA01".
Dimensions
10ꢁ1
18ꢁ1
SA01-401
27
Safety Standards
Standards Name
UL
CSA
TUV
ꢃ0.6 Tinned
copper leads
ꢃ0.6 Solderplated
nickel leads
Standards No.
UL1449
E128417
C22.2 No.1
LR-76099
10ꢁ1
IEC61051
J500/5463
File No.
Mark
Unit (mm)
Specifications
Dielectric
Withstanding
Voltage
DC Breakdown Impulse Breakdown
Maximum Single
Impulse Discharge
Current(8/20ꢇs)
Insulation
Resistance
(DC100V)
Impulse Life
(8/20ꢇs)
Capacitance
(1kHz)
Part No.
Connection
Voltage
Voltage
(5kV/ꢇs)
(100V/s)
ꢄ30
100Aꢅ300 times
100Aꢅ300 times
100Aꢅ300 times
100Aꢅ300 times
100Aꢅ300 times
102Mꢈ min
102Mꢈ min
102Mꢈ min
102Mꢈ min
102Mꢈ min
2pF max.
2pF max.
2pF max.
2pF max.
2pF max.
SA01-401
SA01-501
SA01-242
SA01-302
SA01-362
ꢀ20
1250Aꢅ2 times
1250Aꢅ2 times
1250Aꢅ2 times
1250Aꢅ2 times
1250Aꢅ2 times
400V
500V
%
%
%
%
%
1000V max.
1400V max.
4000V max.
4500V max.
5000V max.
AC125V (Line-Line)
AC250V (Line-Line)
AC125V (Line-GND)
AC250V (Line-GND)
AC250V (Line-GND)
ꢄ30
ꢀ20
ꢄ30
ꢀ20
AC1200V 3s
AC1500V 1min
AC1800V 3s
2400V
3000V
ꢄ30
ꢀ20
3600Vꢄꢀ320
Application Circuit
AC100V
or
AC200V
1
CIRCUIT
SA01
2
AC100V :
SA01
1
SA01-401
AC200V :
SA01-501
2
2
SA01-242
SA01-302 or SA01-362
EQUIPMENT
1
GND
43
WARRANTY
The manufacturer hereby warrants, that it will replace this product
or any part thereof which shall prove to be defective in workman-
ship or material, subject to the following limitations:
This is only for the benefit of the original purchaser and to no
other person, company or individual.
This warranty does not apply to defects caused by improper
installation.
This warranty is limited to the replacement of the defective
product, or part thereof, and does not include any labor costs for
installation or removal of the product.
(1)
(2)
(3)
(4)
The manufacturer shall not be liable for indirect,
consequential or special damages and is limited solely to
replacement of the product.
lf the product or any part thereof shall prove to be defective in
workmanship or material, the original purchaser shall ship the
product to the manufacturer in the original packing carton, together
with a copy of the original sales receipt for the product, and, if in the
opinion of the manufacturer, the product proves to be defective in
workmanship or material, the sole obligation of the manufacturer
shall be the replacement of the defective product or part thereof.
Shipping charges to the manufacturer is the obligation of the
original purchaser.
This limited warranty is in lieu of and replaces all of the warranties
previously given by the manufacturer, both express and implied, in-
cluding any warranties of merchantability or fitness for a particular
purpose. There are no warranties which extend beyond the face
hereof.
No lawsuit may be commenced against the manufacturer unless
the original consumer purchaser has complied with all of the terms
and conditions of this warranty and the manufacturer has refused
to comply therewith.
ISO9002 ISO14001 Certified
HEAD OFFICE:7-7, Kinshi 1-Chome, Sumida-ku, Tokyo, 130-8512 Japan
TEL:81-3-3621-2704 FAX:81-3-3623-6815
E-mail : overseas@mail.semitec.co.jp
SEMITEC GROUP
USA:SEMITEC USA CORP.
TEL:1-631-587-4086 FAX:1-631-321-9604
E-mail : sales@semitec-usa.com
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E-mail : semihk@netvigator.com
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TEL:886-2-2509-9855 FAX:886-2-2509-9599
E-mail : semitec@ms24.hinet.net
TEL:44-1565-750538 FAX:44-1565-652396
E-mail : sales@atcsemitec.co.uk
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TEL:82-2-3281-1155 FAX:82-2-3281-3338
E-mail : semitec@kornet.net
CHINA:SEMITEC SHANGHAI OFFICE TEL:86-21-53086000 FAX:86-21-33040188
E-mail : xsgsxh@public.tz.js.cn
Visit us on the Web at http://www.semitec.co.jp/
Subject to change without notice.
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