V250LA40CP Littelfuse Inc, V250LA40CP Datasheet - Page 3

• Manufacturer Part Number: V250LA40CP
• Description: VARISTOR 250V C-III 20MM RADIAL
• Manufacturer: Littelfuse Inc
• Series: C-IIIr

Specifications of V250LA40CP

• Package / Case: Disc 20mm
• Number Of Circuits: 1
• Energy: 300J
• Current-surge: 7kA
• Maximum Ac Volts: 250Vrms
• Varistor Voltage: 354V
• Suppressor Type: Transient Voltage
• Peak Surge Current @ 8/20µs: 9000A
• Varistor Case: 20mm DISC
• Clamping Voltage Vc Max: 650V
• Voltage Rating Vac: 250V
• Operating Temperature Range: -55°C To +85°C
• Product: MOV
• Voltage Rating Dc: 250 V
• Voltage Rating Ac: 250 V
• Clamping Voltage: 650 V
• Peak Surge Current: 9 KA
• Mounting: Radial
• Dimensions: 20 mm Dia.
• Termination Style: Radial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Maximum Dc Volts: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Varistor Products
High Energy Radial Lead
C-III Series Specifications
RoHS
V130LA5CP
V130LA10CP
V130LA20CP
V130LA20CPX325
V140LA5CP
V140LA10CP
V140LA20CP
V140LA20CPX340
V150LA5CP
V150LA10CP
V150LA20CP
V150LA20CPX360
V175LA5CP
V175LA10CP
V175LA20CP
V175LA20CPX425
V230LA10CP
V230LA20CP
V230LA40CP
V230LA40CPX570
V250LA10CP
V250LA20CP
V250LA40CP
V250LA40CPX620
V275LA10CP
V275LA20CP
V275LA40CP
V275LA40CPX680
V300LA10CP
V300LA20CP
V300LA40CP
V300LA40CPX745
V320LA10CP
V320LA20CP
V320LA40CP
V320LA40CPX810
V385LA20CP
V385LA40CP
V420LA20CP
V420LA40CP
V460LA40CP
V480LA80CP
V510LA80CP
V550LA80CP
V575LA80CP
V625LA80CP
V660LA80CP
V680LA100CP
COMPLIANT
LEAD-FREE
AND RoHS
RoHS
50
MODELS
NUMBER
NOTE: Average power dissipation of transients not to exceed 0.6W and 1W for model sizes 14mm and 20mm, respectively.
PART
Pb
Pb
•
• 7mm and 12mm parts also available-contact factory for further information
• For additional or intermediary voltage ratings contact factory
C-III Varistor Series
V130LA5C
V130LA10C
V130LA20C
V130LA20CX325
V140LA5C
V140LA10C
V140LA20C
V140LA20CX340
V150LA5C
V150LA10C
V150LA20C
V150LA20CX360
V175LA5C
V175LA10C
V175LA20C
V175LA20CX425
V230LA10C
V230LA20C
V230LA40C
V230LA40CX570
V250LA10C
V250LA20C
V250LA40C
V250LA40CX620
V275LA10C
V275LA20C
V275LA40C
V275LA40CX680
V300LA10C
V300LA20C
V300LA40C
V300LA40CX745
V320LA10C
V320LA20C
V320LA40C
V320LA40CX810
V385LA20C
V385LA40C
V420LA20C
V420LA40C
V460LA40C
V480LA80C
V510LA80C
V550LA80C
V575LA80C
V625LA80C
V660LA80C
V680LA100C
STANDARD
MODELS
NUMBER
PART
DIAMETER (mm)
MODEL SIZE
DISC
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
14
20
14
20
20
20
20
20
20
20
20
20
VARISTOR VOLTAGE AT 1mA
w w w . l i t t e l f u s e . c o m
V
N
DC TEST CURRENT
(V)
462
184
184
184
184
198
198
198
198
212
212
212
212
247
247
247
247
324
324
324
324
354
354
354
354
389
389
389
389
420
420
420
420
462
462
462
558
558
610
610
640
670
735
780
805
900
940
990
MIN
V
N
(V)
540
228
228
228
220
242
242
242
230
268
268
268
243
303
303
303
285
396
396
396
384
429
429
429
413
473
473
473
453
517
517
517
490
565
565
565
682
682
748
748
790
825
910
970
1000
1100
1210
1130
MAX
SPECIFICATIONS (25
MAXIMUM CLAMPING
(V)
V
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
850
850
850
810
1025
1025
1120
1120
1190
1240
1350
1435
1500
1725
1820
1700
C
VOLTAGE
(8/20 s)
µ
(A)
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
o
I
25
50
25
50
25
50
25
50
25
50
25
50
25
50
25
50
25
50
50
50
p
C)
# PULSES
(8/20µs)
3kA
80
SURGE RATING
40
80
80
2
40
80
80
2
40
80
80
2
40
80
80
2
40
80
80
2
40
80
80
2
40
80
80
2
40
80
80
2
40
80
40
80
40
80
80
80
80
80
80
80
80
80
2
DUTY CYCLE
# PULSES
(8/20µs)
750A
1600
1600
1600
1600
1600
1600
1600
1600
1600
1600
1600
1600
1600
1600
1600
1600
1600
1600
1600
1600
1600
1600
1600
1600
1600
1600
1600
100
100
600
600
100
600
100
600
100
600
100
100
600
100
600
100
600
600
600
600
600