V660LC80CPX2855 [LITTELFUSE]
VARISTOR 1080V 10KA DISC 20MM;型号: | V660LC80CPX2855 |
厂家: | LITTELFUSE |
描述: | VARISTOR 1080V 10KA DISC 20MM |
文件: | 总10页 (文件大小:893K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
Varistors Datasheet
C-III Series
Radial Leaded Varistors
RoHS
Description
The C-III Varistor Series of Metal-Oxide Varistors (MOVs) are
specifically designed for applications requiring high surge energy
absorption ratings and superior multiple pulse absorption rating.
This is achieved through a special dielectric material formulation
which also results in higher repetitive surge ratings than other
MOV types.
The C-III Varistor Series is primarily intended for use in AC line
Surge Protection Device (SPD) product and other similar
applications requiring high transient energy and peak current
capability in a relatively small package size.
Features & Benefits
■ Lead–free, Halogen-Free
and RoHS compliant
■ Available in tape and reel
for automatic insertion; Also
available with crimped and/
or trimmed lead styles
Additional Information
■ High energy absorption
capability WTM 40J
to 530J (2ms)
■ No derating up to
85ºC ambient
■ High pulse life rating
■ The C-III Series is supplied
in 10mm, 14mm and
20mm disc versions with
various lead options
■ High peak pulse
current capability
Resources
Accessories
Samples
■ ITM 3500A to
10,000A (8/20µs)
■ Wide operating voltage
range VM(AC)RMS
130V to 1000V
Agency Approvals
Agency File
Number
Agency
Agency Approval
UL1449
E320116
CECC 42201-006
IEC 61051-1
IEC 61051-2
116895
IEC 60950-1 (Annex Q) for 14mm
and 20mm only
CECC 42201-006
IEC 61051-1
IEC 61051-2
E1273/F
IEC 60950-1 (Annex Q) for 14mm
and 20mm only
Absolute Maximum Ratings
For ratings of individual members of a series, see Device Ratings and Specifications chart
Continuous
C-III Series
Units
Steady State AppliedVoltage
AC Voltage Range (VM(AC)RMS
)
130 to 1000
V
Transients
Single-Pulse Peak Current (ITM) 8/20µs Wave
(See Peak Pulse Current Test Waveform)
3500 to 10,000
A
Single-Pulse Energy Range (WTM)2ms Rectangular Wave
Operating AmbientTemperature Range (TA)
40 to 530
-55 to +85
-55 to +125
<0.01
J
ºC
StorageTemperature Range (TSTG
)
ºC
Temperature Coefficient (aV) of Clamping Voltage (VC) at SpecifiedTest Current
Hi-Pot Encapsulation (COATING Isolation Voltage Capability)
COATING Insulation Resistance
%/ºC
V
2500
1000
MΩ
Caution: Stresses above those listed in "Absolute Maximum Ratings" may cause permanent damage to the device. This is a stress only rating and operation of the device at these or any other conditions above those indicated in the
operational sections of this specification is not implied.
© 2021 Littelfuse, Inc.
Specifications are subject to change without notice.
1
Revised: GD. 07/16/21
Varistors Datasheet
C-III Series
Radial Leaded Varistors
C-III Series Ratings
Maximum Ratings (85 °C)
Transient
Specifications (25 °C)
Continuous
Maximum
Clamping
Voltage
VaristorVoltage
at 1mA DCTest
Current
Duty Cycle Surge
Rating
Peak Current
(8/20µs)
Disc
Maximum
VRMS
Withstanding
Energy (2ms)
(8/20µs)
Part Number
Branding
Size
(mm)
VM(AC)
(V)
WTM
(
)
ITM1
ITM2
VN
Min
(V)
VN
Max
(V)
3kA
750A
VC
(V)
Ip
(A)
(8/20µs) (8/20µs)
# Pulses # Pulses
(J)
1 Pulse 2 Pulses
(A)
(A)
V130LA5CP
V130LA10CP
V130LA20CP
P130L5C
P130L10C
P130L20C
10
14
20
20
10
14
20
20
10
14
20
20
10
14
20
20
10
14
20
20
10
14
20
20
10
14
20
20
10
14
20
20
10
14
20
20
10
14
20
10
14
20
10
14
20
130
130
130
130
140
140
140
140
150
150
150
150
175
175
175
175
230
230
230
230
250
250
250
250
275
275
275
275
300
300
300
300
320
320
320
320
385
385
385
420
420
420
460
460
460
40
80
200
200
45
3500
6500
10000
10000
3500
3000
5000
7000
7000
3000
5000
7000
7000
3000
5000
7000
7000
3000
5000
7000
7000
3000
5000
7000
7000
3000
5000
7000
7000
3000
5000
7000
7000
3000
5000
7000
7000
3000
5000
7000
7000
3000
5000
7000
3000
5000
7000
3000
5000
7000
184.5
184.5
184.5
190
198
198
198
198
216.0
216.0
216.0
216
243
243
243
247
324
324
324
324
351
351
351
354
387
387
387
389
423.0
423.0
423.0
420
462.0
462.0
462.0
462
225.5
225.5
225.5
220
242
242
242
230
264.0
264.0
264.0
243
297
297
297
285
396
396
396
384
429
429
429
413
473
473
473
453
517.0
517.0
517.0
490
558.0
558.0
558.0
540
340
340
340
325
360
360
360
340
395
395
395
360
455
455
455
425
595
595
595
570
650
650
650
620
710
710
710
680
775
775
775
745
25
50
100
100
25
2
20
80
120
120
20
15
20
20
2
15
20
20
2
15
20
20
2
15
20
20
2
15
20
20
2
15
20
20
2
15
20
20
2
15
20
20
2
V130LA20CPX325 P130X325
V140LA5CP
V140LA10CP
V140LA20CP
P140L5C
P140L10C
P140L20C
90
6500
50
80
210
210
50
100
215
215
55
110
220
220
60
125
280
280
65
135
300
300
70
145
320
320
75
155
335
335
80
165
345
345
85
10000
10000
3500
100
100
25
120
120
20
V140LA20CPX340 P140X340
V150LA5CP
V150LA10CP
V150LA20CP
P150L5C
P150L10C
P150L20C
6500
50
80
10000
10000
3500
100
100
25
120
120
20
V150LA20CPX360 P150X360
V175LA5CP
V175LA10CP
V175LA20CP
P175L5C
P175L10C
P175L20C
6500
50
80
10000
10000
3500
100
100
25
120
120
20
V175LA20CPX425 P175X425
V230LA10CP
V230LA20CP
V230LA40CP
P230L10C
P230L20C
P230L40C
6500
50
80
10000
10000
3500
100
100
25
120
120
20
V230LA40CPX570 P230X570
V250LA10CP
V250LA20CP
V250LA40CP
P250L10C
P250L20C
P250L40C
6500
50
80
10000
10000
3500
100
100
25
120
120
20
V250LA40CPX620 P250X620
V275LA10CP
V275LA20CP
V275LA40CP
P275L10C
P275L20C
P275L40C
6500
50
80
10000
10000
3500
100
100
25
120
120
20
V275LA40CPX680 P275X680
V300LA10CP
V300LA20CP
V300LA40CP
P300L10C
P300L20C
P300L40C
6500
50
80
10000
10000
3500
100
100
25
120
120
20
V300LA40CPX745 P300X745
V320LA10CP
V320LA20CP
V320LA40CP
P320L10C
P320L20C
P320L40C
850
850
850
810
1025
1025
1025 100
1120
1120
6500
50
15
20
20
2
15
20
2
15
20
2
15
20
80
10000
10000
3500
6500
10000
3500
6500
10000
3500
6500
10000
100
100
25
120
120
20
80
120
20
80
120
20
80
120
V320LA40CPX810 P320X810
V385LA10CP
V385LA20CP
V385LA40CP
V420LA10CP
V420LA20CP
V420LA40CP
V460LA10CP
V460LA20CP
V460LA40CP
P385L10C
P385L20C
P385L40C
P420L10C
P420L20C
P420L40C
P460L10C
P460L20C
P460L40C
558
558
558
612.0
612.0
612.0
643.5
643.5
643.5
682
682
682
748.0
748.0
748.0
786.5
786.5
786.5
175
370
90
185
390
95
50
25
50
1120 100
1190
1190
25
50
190
430
1190 100
© 2021 Littelfuse, Inc.
Specifications are subject to change without notice.
2
Revised: GD. 07/16/21
Varistors Datasheet
C-III Series
Radial Leaded Varistors
C-III Series Specifications (continued from previous page)
V480LA10CP
V480LA40CP
V480LA80CP
P480L10C
P480L40C
P480L80C
10
14
20
480
480
480
95
195
420
3500
6500
3000
5000
7000
675.0
675.0
675.0
825.0
825.0
825.0
1240
1240
25
50
2
15
20
20
80
10000
1240 100
120
V510LA10CP
V510LA40CP
V510LA80CP
V550LA10CP
V550LA40CP
V550LA80CP
V575LA10CP
V575LA40CP
V575LA80CP
V625LA10CP
V625LA40CP
V625LA80CP
V660LA10CP
V660LA50CP
V660LA80CP
V680LA10CP
V680LA80CP
V680LA100CP
V1000LA80CP
V1000LA160CP
NOTES:
P510L10C
P510L40C
P510L80C
P550L10C
P550L40C
P550L80C
P575L10C
P575L40C
P575L80C
P625L10C
P625L40C
P625L80C
P660L10C
P660L50C
P660L80C
P680L10C
P680L80C
P680L100C
P1000L8C
P1000L16C
10
14
20
10
14
20
10
14
20
10
14
20
10
14
20
10
14
20
14
20
510
510
510
550
550
550
575
575
575
625
625
625
660
660
660
680
680
680
1000
1000
98
3500
6500
10000
3500
6500
10000
3500
6500
10000
3500
6500
10000
3500
6500
10000
3500
6500
10000
6500
10000
3000
5000
7000
3000
5000
7000
3000
5000
7000
3000
5000
7000
3000
5000
7000
3000
5000
7000
5000
7000
738.0
738.0
738.0
792.0
792.0
792.0
819.0
819.0
819.0
900
902.0
902.0
902.0
968.0
968.0
968.0
1001.0
1001.0
1001.0
1100
1350
1350
25
50
2
20
80
205
440
98
15
20
2
1350 100
120
20
1435
1435
25
50
210
450
100
230
460
105
235
490
110
240
510
115
240
520
260
530
15
20
2
80
1435 100
120
20
1500
1500
25
50
15
20
2
80
1500 100
120
20
1650
1650
25
50
900
1100
15
20
2
80
900
1100
1725 100
120
20
972.0 1188.0 1820
972.0 1188.0 1820
25
50
15
20
2
80
972.0 1188.0 1820 100
120
20
990.0 1210.0 1860
25
50
990
990
1210
1130
1800
1800
1820
15
20
15
20
80
1700 100
2700 50
2700 100
120
80
1500
1500
120
- Average power dissipation of transients not to exceed 0.6W and 1W for model sizes 14mm and 20mm, respectively.
- 7mm parts also available-contact factory for further information
- For additional or intermediary voltage ratings contact factory
Phenolic Coating Option -- C-III SeriesVaristors for Hi-Temperature Operating
Conditions:
■ Phenolic Coated CIII Series devices are available with improved maximum operating maximum temperature 125ºC
■ These devices also have improved temperature cycling performance capability.
■ Ratings and Specifications are as per standard except Hi–Pot Encapsulation (Isolation Voltage Capability)=500V.
■ To order: add X1347 to part number (e.g. V230LA40CPX1347)
■ These devices are not UL, CSA, VDE or CECC certified.
■ Contact factory for further details.
■ Product marking:
LF 9
ꢀ230ꢀ40C
ꢁꢁWW
Lead-Free,
Halogen-Free
ꢃ RoHS Compliant
Indicator
ꢀhenolic Coated
ꢂption
Identifier
© 2021 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: GD. 07/16/21
3
Varistors Datasheet
C-III Series
Radial Leaded Varistors
Figure 1. Current Energy and Power Dissipation Ratings
Should transients occur in rapid succession, the average power
dissipation is the energy (watt-seconds) per pulse times the
number of pulses per second. The power so developed must be
within the specifications shown on the Device Ratings and
Specifications Table for the specific device. The operating values
of a MOV need to be derated at high temperatures as shown
above. Because varistors only dissipate a relatively small amount
of average power they are not suitable for repetitive applications
that involve substantial amounts of average power dissipation.
1A - Power Derating for Epoxy Coated
1B - Power Derating for Phenolic Coated
100
90
80
70
60
50
40
30
20
10
0
100
90
80
70
60
50
40
30
20
10
0
-55 50
60
70
80
90 100 110 120 130 140 150
o
-55
50
60
70
80
90 100 110 120 130 140 150
o
AMBIENTTEMPERATURE ( C)
AMBIENTTEMPERATURE ( C)
Figure 2. Peak Pulse CurrentTest Waveform
100
90
01 = Virtual Origin of Wave
T =Time from 10% to 90% of Peak
T1 = RiseTime = 1.25 xT
T2 = DecayTime
50
Example - For an 8/20 µs Current Waveform:
8µs =T1 = RiseTime
20µs =T2 = DecayTime
10
O
T
TIME
1
T
1
T
2
TransientV-I Characteristics Curves
Pulse Rating Curves
Figure 4. Repetitive Surge Capability for 10mm Parts
V130LA5C(P)-V320LA10C(P)
Figure 3. Maximum Clamping Voltage for 10mm Parts
V130LA5C(P) –V625LA10C(P)
10000
MODEL SIZE = 10MM
10,000
o
o
C
T
= -55 C TO 85
A
MODEL SIZE = 10mm
130 to 625V
RATING
M(AC )
o
o
C
1
2
T
= -55 C TO 85
A
MAXIMUM CLAMP
VOLTAGE
15
230
1,000
100
10
250
275
300
104
105
106
510
320
420
550
625
440
102
103
385
460
1000
∞
175
150
140
130
1
100
0.001
0.01
0.1
1
10
PEAK CURRENT (A)
100
1000
10000
10
100
1,000
10,000
SURGE IMPULSE DURATION (μs)
© 2021 Littelfuse, Inc.
Specifications are subject to change without notice.
4
Revised: GD. 07/16/21
Varistors Datasheet
C-III Series
Radial Leaded Varistors
TransientV-I Characteristics Curves
Pulse Rating Curves
Figure 5. Maximum Clamping Voltage for 14mm Parts
Figure 6. Repetitive Surge Capability for 14mm Parts
V130LA10C(P) –V420LA20C(P)
V130LA10C(P)-V420LA20C(P)
10,000
10,000
MODEL SIZE = 14mm
1
o
o
C
MODEL SIZE = 14mm
15
2
T
A
= -55 C TO 85
2
10
V460LA20C(P)
V420LA20C(P)
V385LA20C(P)
1,000
100
10
V230LA20C(P)
3
10
10
V320LA20C(P)
V300LA20C(P)
4
V275LA20C(P)
V250LA20C(P)
1,000
∞
V175LA10C(P)
V150LA10C(P)
V140LA10C(P)
100
V130LA10C(P)
1
10
100
1,000
10,000
100
0.001
0.01
0.1
1
10000
10
1000
SURGE IMPULSE DURATION (μs)
Peak Amperes (A)
Figure 7. Maximum Clamping Voltage for 20mm Parts
Figure 8. Repetitive Surge Capability for 20mm Parts
V130LA20C(P)-V680LA100C(P)
V130LA5C(P) -V680LA10C (P)
10,000
V680LA100C(P)
V660LA100C(P)
MODEL SIZE = 20mm
10,000
1,000
100
1
o
o
C
T
= -55 C TO 85
2
A
V625LA80C(P)
V575LA80C(P)
V510LA80C(P)
MODEL SIZE = 20mm
15
10
2
3
4
10
V420LA40C(P) V460LA40C(P)
V480LA80C(P)
10
V385LA40C(P)
∞
1,000
V320LA40C(P)
10
V300LA40C(P)
V275LA40C(P)
V230LA40C(P)
V250LA40C(P)
V175LA20C(P)
V150LA20C(P)
V140LA20C(P)
V130LA20C(P)
1
100
0.001
10
100
1,000
10,000
0.01
0.1
1
100
10000
10
1000
SURGE IMPULSE DURATION (μs)
Peak Amperes (A)
Note: Repetitive surge capability is qualified and tested based on 8/20us current waveform (not combination
waveform) and UL1449 40.7.3 (Edition 4) test condition.
Figure 9. Maximum Clamping Voltage for
Low Clamping Voltage Parts
V130LA20CX325(P) -V300LA40CX245 (P)
10,000
1,000
100
V300LA40CX810(P)
V300LA40CX745(P)
V275LA40CX680(P)
V250LA40CX620(P)
V230LA40CX570(P)
V175LA20CX425(P)
V150LA20CX360(P)
V140LA20CX340(P)
V130LA20CX325(P)
1
1000
10000
0.001
10
0.01
0.1
100
Peak Amperes (A)
© 2021 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: GD. 07/16/21
5
Varistors Datasheet
C-III Series
Radial Leaded Varistors
Wave Solder Profile
Figure 10. Non Lead–free Profile
Figure 11. Lead–free Profile
300
250
200
150
100
50
300
250
200
150
100
50
Maximum Wave 260C
Maximum Wave 240C
0
0
0
0.5
1
1.5
2
2.5
3
3.5
4
0
0.5
1
1.5
2
2.5
3
3.5
4
TIME(MINUTES)
TIME(MINUTES)
Physical Specifications
Environmental Specifications
Operating/Storage
Temperature
Lead Material
Copper Clad Steel Wire
Solderability per MIL–STD–202,
Method 208
Cured, flame retardant epoxy polymer
meets UL94V–0 requirements
Marked with LF, voltage, UL/CSA Logos,
and date code
-55°C to +85°C/-55°C to +125°C
+85°C, 85% RH, 1000 hours
+/-10% typical voltage change
+85°C to -40°C, 5 times
+/-10% typical voltage change
MIL–STD–202, Method 215
Soldering
Characteristics
Humidity Aging
Thermal Shock
Insulating Material
Device Labeling
Solvent Resistance
Moisture Sensitivity
Level 1, J-STD-020
© 2021 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: GD. 07/16/21
6
Varistors Datasheet
C-III Series
Radial Leaded Varistors
AC Bias Reliability
The C-III Series MOVs were designed for use on the AC line. The
varistor is connected across the AC line and is biased with a
constant amplitude sinusoidal voltage. It should be noted that the
definition of failure is a shift in the nominal varistor voltage (VN)
exceeding +/-10%. Although this type of varistor is still functioning
normally after this magnitude of shift, devices at the lower
extremities of VN tolerance will begin to dissipate more power.
Figure 12. HighTemperature Operating Life 125ºC for 1000
Hours at Rated Bias
300
V130LA20C
250
Because of this possibility, an extensive series of statistically
designed tests were performed to determine the reliability of the
C-III type of varistor under AC bias combined with high levels of
temperature stress. To date, this test has generated over 50,000
device hours of operation at a temperature of 125ºC, although only
rated at 85ºC. Changes in the nominal varistor voltage, measured
at 1mA, of less than 2% have been recorded, as displayed in the
diagram at right.
200
150
100
0
100 200 300 400 500 600 700 800 900 1000 1100
TIME (HOURS)
Figure 12
Transient Surge Current/EnergyTransient Capability
The transient surge rating serves as an excellent figure of merit for
the C-III varistor. This inherent surge handling capability is one of
the C-III varistor’s best features. The enhanced surge absorption
capability results from improved process uniformity and enhanced
construction. The homogeneity of the raw material powder and
improved control over the sintering and assembly processes are
contributing factors to this improvement.
Figure 13 & 14. Typical Repetitive Surge Current Capability
of C-III Series MOVs
500
V130LA20C
3kA (8/20μs)
In the low power AC mains environment, industry standards (UL,
IEC, NEMA and IEEE) all suggest that the worst case surge
occurrence will be 3kA. Such a transient event may occur up to
five times over the equipment life time (approximately 10 years).
While the occurences of five 3kA transients is the required
capability, the rated, repetitive surge current for the C-III Series is
20 pulses for the 20mm units and 10 pulses for the 14mm Series.
450
400
350
(RATED FOR 20 PULSES)
300
As a measure of the inherent device capability, samples of the
20mm V130LA20C devices were subjected to a worst case
repetitive transient surges test. After 20 pulses, each of 3kA, there
was negligible change in the device characteristics. Changes in the
clamping voltage, measured at 100A, of less than 3% were
recorded, as shown in the upper diagram at right.
0
5
10
15
20
25
30
NUMBER OF SURGES
Samples of the 20mm Series V175LA20C were subjected to
repetitive surge occurrences of 750A. Again, there was negligible
changes in any of the device characteristics after 120 pulses, as
shown in the lower diagram at right.
600
V175LA20C
750A (8/20μs)
550
500
In both cases the inherent device capability is far in excess of the
expected worst case scenario.
450
400
350
300
(RATED FOR 120 PULSES)
50 100
NUMBER OF SURGES
0
150
200
250
300
© 2021 Littelfuse, Inc.
Specifications are subject to change without notice.
7
Revised: GD. 07/16/21
Varistors Datasheet
C-III Series
Radial Leaded Varistors
Product Dimensions (mm)
ØD
A
SEATING
PLANE
*
ATRIM
25.4(1.00) Min. for
Bulk pack(LA) only
LTRIM
25.4
(1.00) Min.
Øb
CRIMPED AND TRIMMED LEADS
Radial lead types can be supplied with combination preformed crimp and trimmed leads. This option is
supplied to the dimensions shown below.
e
*Seating plane interpretation per IEC-60717
e1
E
10mm Size
14mm Size
20mm Size
V
RMS Voltage
Model
Dimension
Min.
Max.
Min.
Max.
Min.
Max.
A
ØD
e
All
All
All
12.0 (0.472)
10.0 (0.394)
6.5 (0.256)
1.5 (0.059)
2.5 (0.098)
4.5 (0.177)
16.0 (0.630)
12.5 (0.492)
8.5 (0.335)
5.5 (0.216)
7.5 (0.295)
9.5 (0.374)
7.3 (0.287)
11.0 (0.433)
14.0 (0.551)
13.5 (0.531)
13.5 (0.531)
6.5 (0.256)
1.5 (0.059)
2.5 (0.098)
4.5 (0.177)
20.0 (0.787)
17.0 (0.669)
8.5 (0.335)
4.5 (0.177)
7.5 (0.295)
9.5 (0.374)
7.3 (0.287)
11.0 (0.433)
14.0 (0.551)
17.5 (0.689)
17.5 (0.689)
6.5 (0.256)
1.5 (0.059)
2.5 (0.098)
4.5 (0.177)
28.0 (1.102)
23.0 (0.906)
8.5 (0.335)
4.5 (0.177)
7.5 (0.295)
9.5 (0.374)
7.3 (0.287)
11.0 (0.433)
14.0 (0.551)
0.86 (0.034)
1.05 (0.041)
30.0 (1.18)
4.69 (0.185)
130 - 320
385 - 680
> 680
e1
130 - 320
385 - 680
> 680
E
-
-
-
130 - 625
>625
0.76 (0.030)
0.95 (0.037)
–
Øb
0.76 (0.030)
0.86 (0.034)
0.76 (0.030)
0.86 (0.034)
ATRIM
LTRIM
All
–
19.5 (0.768)
4.69 (0.185)
–
23.5 (0.925)
4.69 (0.185)
All
2.41 (0.095)
2.41 (0.095)
2.41 (0.095)
Dimensions are in millimeters (inches)
1. 10mm lead spacing also available. See additional lead style options.
2. 7mm and 12mm devices also available upon request. Contact factory for details.
3. 1000V parts supplied with lead wire of diameter 1.00 -/+ 0.05 (0.039 -/+ 0.002).
© 2021 Littelfuse, Inc.
Specifications are subject to change without notice.
8
Revised: GD. 07/16/21
Varistors Datasheet
C-III Series
Radial Leaded Varistors
Tape and Reel Specifications
•
(available for voltage ratings up to 550V only)
Model Size
Symbol
Description
10mm
14mm
20mm
CRIMPED LEADS "LT"
P
Pitch of Component
Feed Hole Pitch
25.4 -/+1.0
12.7 -/+ 0.2
8.85 -/+ 0.8
P0
P1
P
E
P2
DP
DP
Feed Hole Center to Pitch
DH
DH
Hole Center to
Component Center
P2
12.7 -/+ 0.7
F
Lead to Lead Distance
Component Alignment
Tape Width
7.50 -/+ 0.8
2.00 Max
h
C
SEATING
PLANE
H1
W
W0
W1
W2
18.25 -/+ 0.75
12.0 -/+ 0.3
9.125 -/+ 0.625
0.5 Max
W0 W2 W1
H0
b
Hold DownTape Width
Hole Position
W
D0
Hold DownTape Position
t
P1
P0
F
Height FromTape Center
To Component Base
H
19.0 -/+1.0
16.0 -/+ 0.5
H0
H1
Seating Plane Height
Component Height
36 Max 40 Max 46.5 Max
STRAIGHT LEADS "LS"
D0
t
Feed Hole Diameter
TotalTapeThickness
Component Alignment
Under crimp Width
4.0 -/+ 0.2
0.7 -/+ 0.2
3° Max
P
E
P2
DP
DP
DH
DH
p
U
8.0 Max
H1
W2 W1
W0
H
b
W
D0
t
P1
P0
F
UNDER-CRIMPED LEADS "LU"
P
E
P2
DP
DP
DH
DH
H1
U
W2 W1
W0
Ho
b
W
D0
t
P1
P0
F
© 2021 Littelfuse, Inc.
Specifications are subject to change without notice.
9
Revised: GD. 07/16/21
Varistors Datasheet
C-III Series
Radial Leaded Varistors
Part Numbering System
OPTION CODES
BASE PART CODES
(See notes below)
(See Ratings & Specifications tables and notes below)
P
XXXXX
V XXXX LA XX C
See OPTIONS CODES notes below
For “VARISTOR”
V
M(AC)
(Three or four digits -- 130V to 1,000V)
For standard parts, use the BASE PART designator only.
For parts with non-standard options (such as additional form, packaging
and lead space options), use BASE PART + OPTION CODE.
OPTION CODE items are subject to availability and minimum order
requirements. Please contact a Littelfuse products representative for
additional information or questions
SERIES + PACKAGING / LEAD STYLE
DESIGNATOR
(See BASE PART CODES notes below)
LA = Bulk Pack / Straight Leads (standard)
LC = Bulk Pack / Crimped and Trimmed Leads
LS = Tape and Reel / Straight Leads
LT = Tape and Reel / Crimped Leads
LU = Tape and Reel / Under-Crimped Leads
RELATIVE ENERGY INDICATOR
(One or Two Digits)
C-III SERIES DESIGNATOR
LEAD-FREE, HALOGEN-FREE AND
RoHS COMPLIANT INDICATOR
Ordering Notes:
BASE PART CODES:
OPTION CODES:
Series + Packaging / Lead Style Designators:
X10: 10MM LEAD SPACING OPTION --
Ordering examples:
For 10 (-/+1)mm lead spacing (available on 20mm diameter models
only), append standard model BASE PART number with "X10."
Example:
Straight Lead
Bulk Pack
Crimped &
Trimmed Lead
Bulk Pack
Under-Crimp
Lead
Tape & Reel
Straight Lead
Tape & Reel
(standard)
V130LA20CP
V130LS20CP
V130LC20CP
V130LU20CP
Standard Model
Order As
Crimped leads are standard on LA Series varistors supplied in tape
and reel, denoted with "LT."
V130LA20CP
V130LA20CPX10
"LC" style is supplied in bulk only.
"LU" style is supplied in tape & reel only.
For crimped leads without trimming and any varitions other than
that described above, please contact Littelfuse.
X2855: Nickel Barrier COATED WIRE OPTION --
All standard parts use tinned copper clad steel wire. Nickel Barrier
Coated wire is available as an option, consisting of Copper wire
with a flashing of Nickel followed by a top coating of Tin. To order
append standard model BASE PART number with "X2855."
Example:
Packaging and Quantities:
Littelfuse C-III Series varistors are shipped standard in bulk pack
with straight leads and lead spacing outlined in the Package
Dimensions section of this data sheet.
Standard Model
Order As
V130LA20CP
V130LA20CPX2855
Tape & Reel Quantities:
X1347: Hi-Temperature phenolic coating option --
Quantity Per Reel
Device Size
10mm
Voltage
Phenolic Coated C-III Series devices are available with improved
maximum operating maximum temperature of 125°C.
"T" Reel
500
"S" Reel
500
"U"Reel
500
ALL
To order, add X1347 to end of part number
(Example: V230LA40CPX1347).
≤ 275V
≥ 275V
≤ 275V
≥ 275V
500
500
500
14mm
400
400
400
For additional information please refer to the section labeled
"Phenolic Coating Option" on the third page of this document under
the "Electrical Characteristics" table.
500
500
500
20mm
400
400
400
Disclaimer Notice - Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability of and test each product selected for their own
applications. Littelfuse products are not designed for, and may not be used in, all applications. Read complete Disclaimer Notice at www.littelfuse.com/disclaimer-electronics.
© 2021 Littelfuse, Inc.
Specifications are subject to change without notice.
10
Revised: GD. 07/16/21
相关型号:
V660LS100BPX10
Varistor, 850V, 250J, Through Hole Mount, RADIAL LEADED, HALOGEN FREE AND ROHS COMPLIANT
LITTELFUSE
V660LS100BPX2855
Varistor, 850V, 250J, Through Hole Mount, RADIAL LEADED, HALOGEN FREE AND ROHS COMPLIANT
LITTELFUSE
V660LS100BX2855
RESISTOR, VOLTAGE DEPENDENT, 850V, 250J, THROUGH HOLE MOUNT, RADIAL LEADED
LITTELFUSE
©2020 ICPDF网 联系我们和版权申明