V20E420 Littelfuse Inc, V20E420 Datasheet - Page 2

• Manufacturer Part Number: V20E420
• Description: VARISTR 420VRMS 6500A 20MM STRGT
• Manufacturer: Littelfuse Inc
• Series: Ultra MOVr

Specifications of V20E420

• Varistor Voltage: 748V
• Current-surge: 6.5kA
• Number Of Circuits: 1
• Maximum Ac Volts: 420VAC
• Maximum Dc Volts: 560VDC
• Energy: 320J
• Package / Case: Disc 20mm
• Suppressor Type: High Surge Current
• Peak Surge Current @ 8/20µs: 10000A
• Varistor Case: 20mm DISC
• Clamping Voltage Vc Max: 1120V
• Voltage Rating Vdc: 560V
• Voltage Rating Vac: 420V
• Product: MOV
• Voltage Rating Dc: 560 V
• Voltage Rating Ac: 420 V
• Clamping Voltage: 1.12 KV
• Peak Surge Current: 10 KA
• Surge Energy Rating: 1120 J
• Capacitance: 600 pF
• Operating Temperature Range: - 55 C to + 85 C
• Mounting: Radial
• Dimensions: 20 mm Dia.
• Termination Style: Radial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant, Lead free / RoHS Compliant

UltraMOV™ Varistor Series
UltraMOV™ Series Ratings & Specifications
Part Number
V07E130P
V20E130P
V07E140P
V20E140P
V07E150P
V20E150P
V07E230P
V14E230P
V20E230P
V07E250P
V14E250P
V20E250P
V07E275P
V14E275P
V20E275P
V07E300P
V10E300P
V14E300P
V20E300P
V07E320P
V14E320P
V20E320P
V07E385P
V14E385P
V20E385P
V07E420P
V14E420P
V20E420P
V07E440P
V14E440P
V20E440P
V10E130P
V14E130P
V10E140P
V14E140P
V10E150P
V14E150P
V07E175P
V10E175P
V14E175P
V20E175P
V10E230P
V10E250P
V10E275P
V10E320P
V10E385P
V10E420P
V10E440P
Branding
P20V300
P10V130
P14V130
P20V130
P10V140
P14V140
P20V140
P10V150
P14V150
P20V150
P10V175
P14V175
P20V175
P10V230
P14V230
P20V230
P10V250
P14V250
P20V250
P10V275
P14V275
P20V275
P10V300
P14V300
P10V320
P14V320
P20V320
P10V385
P14V385
P20V385
P10V420
P14V420
P20V420
P10V440
P14V440
P20V440
P7V130
P7V140
P7V150
P7V175
P7V230
P7V250
P7V275
P7V300
P7V320
P7V385
P7V420
P7V440
Volts
RMS
V
230
230
230
230
250
250
250
250
275
275
275
275
300
300
300
300
320
320
320
320
385
385
385
385
420
420
420
420
440
440
440
440
130
130
130
130
140
140
140
140
150
150
150
150
175
175
175
175
(V)
Continuous
M(AC)
Radial Lead Varistors > UltraMOV
Volts
V
170
170
170
170
180
180
180
180
200
200
200
200
225
225
225
225
300
300
300
300
320
320
320
320
350
350
350
350
385
385
385
385
420
420
420
420
505
505
505
505
560
560
560
560
585
585
585
585
DC
(V)
Maximum Rating (85°C)
Energy
2ms
W
12.5
13.5
27 .5
100
120
135
160
100
170
190
125
250
136
273
150
300
160
320
170
340
110
110
(J)
25
50
55
15
30
60
35
70
20
42
80
25
50
28
55
30
60
32
67
36
75
40
80
44
85
17
TM
Transient
1 x Pulse
Varistor Products
Revision: March 30, 2011
10000
10000
10000
10000
10000
10000
10000
10000
10000
10000
10000
10000
1750
3500
6000
1750
3500
6000
1750
3500
6000
1750
3500
6000
1750
3500
6000
1750
3500
6000
1750
3500
6000
1750
3500
6000
1750
3500
6000
1750
3500
6000
1750
3500
6000
1750
3500
6000
(A)
I
Peak Current
TM
8 x 20μs
2 x Pulse
1200
2500
4500
6500
1200
2500
4500
6500
1200
2500
4500
6500
1200
2500
4500
6500
1200
2500
4500
6500
1200
2500
4500
6500
1200
2500
4500
6500
1200
2500
4500
6500
1200
2500
4500
6500
1200
2500
4500
6500
1200
2500
4500
6500
1200
2500
4500
6500
(A)
I
TM
TM
Varistor Voltage
at 1mA DC Test
Series
V
Min
184
184
184
184
200
200
200
200
216
216
216
216
243
243
243
243
324
324
324
324
351
351
351
351
387
387
387
387
423
423
423
423
459
459
459
459
558
558
558
558
612
612
612
612
643
643
643
643
(V)
NOM
Current
Please refer to www.littelfuse.com/series/tmov.html for current information.
V
Max
226
226
226
226
240
240
240
240
264
264
264
264
297
297
297
297
396
396
396
396
429
429
429
429
473
473
473
473
561
561
561
561
682
682
682
682
787
787
787
787
517
517
517
517
748
748
748
748
(V)
NOM
Specifications (25°C)
1025
1025
1025
1025
1120
1120
1120
1120
1180
1180
1180
1180
340
340
340
340
360
360
360
360
395
395
395
395
455
455
455
455
595
595
595
595
650
650
650
650
775
775
775
775
840
840
840
840
710
710
710
710
(V)
V
Specifications are subject to change without notice.
Maximum
Clamping
C
8 x 20μs
Voltage
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
I
10
10
10
10
10
10
10
10
10
10
10
10
PK
Capacitance
f = 1MHz
Typical
1000
1900
1750
1600
1400
1000
1100
(pF)
©2011 Littelfuse, Inc.
180
450
400
900
360
800
350
700
250
550
220
500
200
450
900
180
400
800
380
750
360
700
300
600
260
500
160
150
130
100
170
160
140
130
90
80
70
65
60
55
50