V20E420 Littelfuse Inc, V20E420 Datasheet - Page 7

• 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

Varistor Products
High Surge Current, Radial Lead
Pulse Rating Curves
RoHS
42
Pb
10000
10000
1000
1000
100
100
10
10
1
1
10
10
UltraMOV
10
10
∞
10
10
∞
10
10
1
2
1
2
2
3
2
3
™
FIGURE 8. Clamping Voltage for V10E130(P) - VIOE625(P)
Varistor Series
FIGURE 7. Clamping Voltage for V7E130(P) - V7E460(P)
10
100
100
4
10
w w w . l i t t e l f u s e . c o m
5
10
6
IMPULSE DURATION (µs)
IMPULSE DURATION (µs)
FIGURE 7.
10
4
10
5
10
6
1000
1000
MODEL SIZE = 10MM
T
130 to 625V
A
MODEL SIZE = 7MM
T
130 to 460V
= -55
A
= -55
o
C TO 85
o
C TO 85
M(AC)
M(AC)
o
C
RATING
o
C
RATING
10000
10000