V250LA20CP Littelfuse Inc, V250LA20CP Datasheet - Page 2

• Manufacturer Part Number: V250LA20CP
• Description: VARISTOR 250V C-III 14MM RADIAL
• Manufacturer: Littelfuse Inc
• Series: C-IIIr

Specifications of V250LA20CP

• Varistor Voltage: 429V
• Current-surge: 5kA
• Number Of Circuits: 1
• Maximum Ac Volts: 250VAC
• Energy: 135J
• Package / Case: Disc 20mm
• Suppressor Type: Transient Voltage
• Peak Surge Current @ 8/20µs: 6000A
• Varistor Case: 14mm 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: 6 KA
• Mounting: Radial
• Dimensions: 14 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

C-III Varistor Series
C-III Series Ratings
Part Number
Branding
(mm)
Disc
Size
14
20
20
14
20
20
14
20
20
14
20
20
14
20
20
14
20
20
14
20
20
14
20
20
14
20
20
14
20
14
20
14
20
14
10
10
10
10
10
10
10
10
10
10
10
10
10
Continuous
Maximum
V
Radial Lead Varistors > C-III series
V
130
130
130
130
140
140
140
140
150
150
150
150
230
230
230
230
250
250
250
250
300
300
300
300
320
320
320
320
420
420
420
460
460
460
(V)
M(AC)
RMS
Maximum Ratings (85 °C)
Withstanding
Energy (2ms)
W
TM
200
200
210
210
100
215
215
220
220
125
135
300
300
145
320
320
155
335
335
165
345
345
430
110
(J)
40
45
50
55
60
65
Varistor Products
Revision: March 30, 2011
(
)
Transient
1 Pulse
10000
10000
10000
10000
10000
10000
10000
10000
10000
10000
10000
10000
10000
10000
10000
10000
10000
10000
10000
10000
10000
3500
6500
3500
6500
3500
6500
3500
6500
3500
6500
3500
6500
3500
6500
3500
6500
3500
6500
3500
6500
3500
6500
3500
6500
3500
6500
Peak Current
I
(A)
TM1
(8/20μs)
2 Pulses
3000
5000
3000
5000
3000
5000
3000
5000
3000
5000
3000
5000
3000
5000
3000
5000
3000
5000
3000
5000
3000
5000
3000
5000
3000
5000
I
(A)
TM2
Varistor Voltage
at 1mA DC Test
Please refer to www.littelfuse.com/series/c-iii.html for current information.
Min
212
212
212
212
324
324
324
324
354
354
354
354
420
420
420
420
462
462
462
462
610
610
610
640
640
640
(V)
V
Current
Max
220
242
242
242
230
243
303
303
303
413
453
565
565
565
540
(V)
V
Specifications (25 °C)
Specifications are subject to change without notice.
Maximum
1025
1025
1025
1120
1120
1120
1240
1240
Clamping
340
340
340
325
360
360
360
340
360
455
455
455
425
650
650
650
620
(V)
(8/20μs)
V
Voltage
C
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
(A)
25
50
25
50
25
50
25
50
25
50
25
50
25
50
25
50
25
50
25
50
25
50
25
50
25
50
I
p
(8/20μs)
Pulses
Surge Rating
3kA
10
20
20
10
20
20
10
20
20
10
20
20
10
20
20
10
20
20
10
20
20
10
20
20
10
20
20
10
20
10
20
10
20
10
Duty Cycle
#
2
2
2
2
2
2
2
2
2
2
2
2
2
©2011 Littelfuse, Inc.
(8/20μs)
Pulses
750A
120
120
120
120
120
120
120
120
120
120
120
120
120
120
120
120
120
120
120
120
120
20
20
20
20
20
20
20
20
20
20
20
20
20
#