232266167014 [VISHAY]
RESISTOR, TEMPERATURE DEPENDENT, PTC, 1.2 ohm, THROUGH HOLE MOUNT, RADIAL LEADED;
| 型号： | 232266167014 |
| 厂家： | 
VISHAY |
| 描述： | RESISTOR, TEMPERATURE DEPENDENT, PTC, 1.2 ohm, THROUGH HOLE MOUNT, RADIAL LEADED |
| 文件： | 总6页 (文件大小：188K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
2322 66. 5...4
Vishay BCcomponents
12 to 24V PTC Thermistors For
Overload Protection
FEATURES
• Wide range of trip and non-trip currents: from 350 mA up
to 3 A for the trip current
• Wide range of resistance: from 0.16 Ω up to 3.5 Ω
• Small ratio between trip and non-trip currents
(It/Int = 1.5 at 25 °C)
• High maximum inrush current
• Excellent long term behaviour, also in humidity
• Leaded parts withstand mechanical stresses and vibration
• UL approval pending.
APPLICATIONS
• Telecommunications
• Automotive systems
• Industrial electronics
• Consumer electronics
• Electronic data processing.
DESCRIPTION
These directly heated thermistors have
a
positive
temperature coefficient and are primarily intended for
overload protection. They consist of a naked disc with two
tinned brass or copper clad steel leads and coated. Leadless
disks and leaded disks without coating are available on
request.
MOUNTING
The PTC Thermistors are suitable for processing on
automatic insertion equipment.
Soldering
< 240 °C; duration < 5 s.
Resistance to heat
< 260 °C; duration < 5 s.
MARKING
Only the grey lacquered thermistors with a diameter of 8.5 to
20.5 mm are marked with BC, R25 value (example 1R9) on
one side and Int, Vmax on the other side.
QUICK REFERENCE DATA
PARAMETER
VALUE
UNIT
Switch temperature
Maximum voltage (DC)
Temperature range
Climatic category
155
20
°C
- 40 to + 85
40/125/56
°C
ELECTRICAL DATA AND ORDERING INFORMATION for 2322 66. 5...4; max. voltage = 20 V (ac or dc)(1)
Ires
CATALOG NUMBERS
I(2)
Int
It
R25
±20%
(Ω)
V
MAX.
(V)
MAX.
∅D
MAX.
(mm)
DISSIP.
FACTOR
(mW/K)
MAX.
at 25 °C
(mA)
MAX.
at 25 °C
(mA)
MIN.
at 25 °C
(mA)
at Vmax
and 25 °C
(mA)
BULK
TAPE ON REEL
350
470
525
705
3.50
2.30
1.55
1.20
0.80
0.50
0.33
0.22
0.16
20
20
20
20
20
20
20
20
20
3.5
4.7
80
7.0
7.0
5
5
2322 660 53514 2322 660 63514
2322 660 54714 2322 660 64714
2322 661 56114 2322 661 66114
2322 661 57014 2322 661 67014
2322 661 59014 2322 661 69014
2322 662 51224 2322 662 61224
2322 662 51624 2322 662 61624
100
120
125
150
200
260
320
400
610
915
6.7
8.0
7
700
1050
1350
1800
2400
3300
4500
7.7
8.0
7
900
10.0
13.0
17.0
24.0
33.0
8.8
8.5
10.5
12.5
16.5
20.5
1200
1600
2200
2900
10.0
11.6
15.0
19.0
2322 663 52224
2322 664 53024
-
-
Notes
1. The thermistors are clamped at the seating plane.
2. Imax is the maximum overload current that may flow through the PTC when it passes from the low ohmic to the high ohmic state.
Document Number: 29084
Revision: 03-Aug-04
For technical questions contact: nlr.europe@vishay.com
www.vishay.com
1
2322 66. 5...4
12 to 24 V PTC Thermistors For
Overload Protection
Vishay BCcomponents
ELECTRICAL CHARACTERISTICS
IMAX AS A FUNCTION OF VOLTAGE.
250
%
200
I
t
150
100
50
I
nt
I
max
0
50
25
0
25
50
75
100
o
T
(
C)
amb
CURRENT DEVIATION AS A FUNCTION OF THE AMBIENT TEMPERATURE.
200
I
max
(%)
150
100
80
0
40 50
70
100
120
150
V
(%)
rated
Imax as stated in the Electrical data and ordering information tables, is the maximum overload current that may flow through the
PTC when passing from the low ohmic to high ohmic state at rated voltage.
When other voltages are present after tripping, the Imax value can be derived from the above Imax as a function of voltage graph.
Voltages below Vrated will allow higher overload currents to pass the PTC.
COMPONENTS OUTLINE, PACKAGING AND CATALOG NUMBERS
PACKAGING
CODE NUMBER
2322
OUTLINE
S.P.Q
500
P.Q.
2000
6000
2000
6000
2000
6000
800
5...4
6...4
5...4
6...4
5...4
6...4
5...4
5...4
Fig. 1a, 1b
Fig. 1c, 1d
Fig. 1a, 1b
Fig. 1c, 1d
Fig. 1a, 1b
Fig. 1c, 1d
Fig. 1a
660
661
662
3000
250
3000
250
3000
200
663
664
100
400
Fig. 1a
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2
For technical questions contact: nlr.europe@vishay.com
Document Number: 29084
Revision: 03-Aug-04
2322 66. 5...4
12 to 24 V PTC Thermistors For
Overload Protection
Vishay BCcomponents
PTC THERMISTORS IN BULK
T
D
D
H3
H3
H2
H2
F
F
L1
L1
d
d
Leaded8-1.vsd
Leaded8-2.vsd
Fig. 1a
Fig. 1b
PTC THERMISTORS ON TAPE ON REEL
T
P
D
h
P
P
h
T
P
h
D
h
P
P
H3
H4
H2
d
H3
H4
H2
d
W2
L
W0 W1
W
H0 H1
W2
H0 H1
L
W0W1 W
P0
P1
F
D0
P0
P1
F
D0
T
T
t
t
Taped6.vsd
Taped1.vsd
Fig. 1c
Fig. 1d
TAPE AND REEL ACCORDING TO IEC60286-2 dimensions in millimeters
SYMBOL
PARAMETER
DIMENSIONS
TOLERANCE
REMARKS
< α
seating plane angle
15°
± 5.0°
D
d
D0
body diameter
lead diameter
feed hole diameter
see table
0.6
max
± 10 %
± 0.2
4.0
F
lead to lead distance
5.0
+ 0.6
- 0.1
guaranteed between
component and tape
H0
H2
H3
H4
lead wire clinch height
component bottom to seating plane
component top to seating plane
seating plane difference
(left-right lead)
16.0
4.0
D + 5
0
± 0.5
± 1.0
max.
± 0.2
∆h
component alignment
0
± 2.0
min.
L1
lead length
20
T
t
total thinkness
total tape thickness
3.0
0.9
max.
max.
with cardboard tape
0.5 ± 0.1
Document Number: 29084
Revision: 03-Aug-04
For technical questions contact: nlr.europe@vishay.com
www.vishay.com
3
2322 66. 5...4
12 to 24 V PTC Thermistors For
Overload Protection
Vishay BCcomponents
REEL SPECIFICATIONS in millimeters
REEL DIMENSIONS in millimeters
W2
W1
DIAMETER ∅
MAX.
3
<12
12
42 ±1
46 ±1
56
60
18
356
max.
+1
-0
30
77
85.6 92
22.5
W
W
1
2
TYPICAL RESISTANCE/TEMPERATURE
CHARACTERISTIC for 2322 660 .3514
1000
100
10
1
0
25
50
75 100 125 150 175 200 225
Temperature (°C)
TYPICAL RESISTANCE/TEMPERATURE
CHARACTERISTIC for 2322 661 .6114
TYPICAL RESISTANCE/TEMPERATURE
CHARACTERISTIC for 2322 660 .4714
1000
100
10
100
10
1
1
0,1
0
25
50
75 100 125 150 175 200 225
0
25
50
75 100 125 150 175 200 225
Temperature (°C)
Temperature (°C)
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4
For technical questions contact: nlr.europe@vishay.com
Document Number: 29084
Revision: 03-Aug-04
2322 66. 5...4
12 to 24 V PTC Thermistors For
Overload Protection
Vishay BCcomponents
TYPICAL RESISTANCE/TEMPERATURE
CHARACTERISTIC for 2322 661 .7014
TYPICAL RESISTANCE/TEMPERATURE
CHARACTERISTIC for 2322 661 .9014
100
10
1
100
10
1
0,1
0,1
0
25
50
75 100 125 150 175 200 225
0
25
50
75
100 125 150 175 200 225
Temperature (°C)
Temperature (°C)
TYPICAL RESISTANCE/TEMPERATURE
CHARACTERISTIC for 2322 662 .1624
TYPICAL RESISTANCE/TEMPERATURE
CHARACTERISTIC for 2322 662 .1224
100
10
1
100
10
1
0,1
0,1
0
25
50
75 100 125 150 175 200 225
0
25
50
75 100 125 150 175 200 225
Temperature (°C)
Temperature (°C)
TYPICAL RESISTANCE/TEMPERATURE
CHARACTERISTIC for 2322 663 .2224
10
1
0,1
0
25
50
75 100 125 150 175 200 225
Temperature (°C)
Document Number: 29084
Revision: 03-Aug-04
For technical questions contact: nlr.europe@vishay.com
www.vishay.com
5
2322 66. 5...4
Vishay BCcomponents
12 to 24V PTC Thermistors For
Overload Protection
TYPICAL RESISTANCE/TEMPERATURE
CHARACTERISTIC for 2322 664 .3024
10
1
0,1
0,01
0
25
50
75
10
Tempera
Document Number: 29084
Revision: 03-Aug-04
For technical questions contact: nlr.europe@vishay.com
www.vishay.com
6
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