V20E420 Littelfuse Inc, V20E420 Datasheet - Page 6

• 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

V10E130(P) - VIOE625(P)
V14E130(P) -V14E625(P)
V20E130(P) -V20E625(P)
UltraMOV™ Varistor Series
Pulse Rating Curves (Continued...)
Repetitive Surge Capability for 10mm Parts
Repetitive Surge Capability for 14mm Parts
Repetitive Surge Capability for 20mm Parts
Figure 8
Figure 9
Figure 10
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Radial Lead Varistors > UltraMOV
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Varistor Products
Revision: March 30, 2011
IMPULSE DURATION (μs)
IMPULSE DURATION
IMPULSE DURATION
10
10
10
(μs)
10
6
(μs)
10
10
TM
6
10
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Series
10
10
6
Please refer to www.littelfuse.com/series/tmov.html for current information.
MODEL SIZE = 10MM
T
130 to 62 V
A
= -
MODEL SIZE = 20MM
T
130 to 62 V
MODEL SIZE = 1 MM
T
130 to 62 V
A
A
= -
= -
o
C TO 8
o
M(AC)
C TO 8
o
C TO 8
M(AC)
M(AC)
o
C
RATING
o
C
RATING
o
Specifications are subject to change without notice.
C
RATING
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©2011 Littelfuse, Inc.