V20E420 Littelfuse Inc, V20E420 Datasheet - Page 8

• 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

NOTES:
1. Measurements displayed in Millimeters (Inches in parentheses).
2. Standard lead space.
3. For in-line lead option L3, dimension e
For information about bulk packaging quantities, please refer to the Ordering Notes section at the end of this document.
UltraMOV™ Varistor Series
Dimension
e
Product Dimensions (mm)
e (Note 2)
1
Lead form options L1 and L3
*L (L4)
(Note 3)
L (L2)
A
Ø b
ØD
A
E
TRIM
(refer to table below)
385-625
385-625
550-625
Voltage
130-320
130-320
130-320
385-510
Model
V
All
All
All
All
All
All
RMS
2.41 (0.095) 4.69 (0.185) 2.41 (0.095) 4.69 (0.185) 2.41 (0.095) 4.69 (0.185) 2.41 (0.095) 4.69 (0.185)
1.5 (0.059)
2.5 (0.098)
25.4 (1.00)
1
4 (0.157)
mm (in)
is “zero” . Straight lead form option L1 shown.
(0.023)
0.585
Min.
-
-
-
-
-
-
-
Radial Lead Varistors > UltraMOV
7mm Size
*
SEATING
PLANE
Lead form options L2 and L
*Seating plane interpretation per IEC-717
3.5 (0.138)
5.5 (0.217)
5.6 (0.220)
8.3 (0.327)
7 .3 (0.287)
12 (0.472)
13 (0.512)
15 (0.591)
9 (0.354)
6 (0.236)
mm (in)
(not available on tape or ammo pack)
(0.027)
0.685
Max.
(refer to table below)
-
A
TRIM
0.76 (0.030)
6.5 (0.256)
2.5 (0.098)
1.5 (0.059)
25.4 (1.00)
mm (in)
Min.
Varistor Products
Revision: March 30, 2011
-
-
-
-
-
-
-
10mm Size
L
TRIM
12.5 (0.492)
0.86 (0.034)
19.5 (0.768)
8.5 (0.335)
5.6 (0.220)
8.3 (0.327)
3.5 (0.138)
5.5 (0.217)
16 (0.630)
17 (0.689)
7 .3 (0.287)
mm (in)
Max.
-
TM
Series
0.76 (0.030)
6.5 (0.256)
2.5 (0.098)
1.5 (0.059)
25.4 (1.00)
mm (in)
Min.
Please refer to www.littelfuse.com/series/tmov.html for current information.
-
-
-
-
-
-
-
14mm Size
20.5 (0.807)
0.86 (0.034)
22.5 (0.886)
8.5 (0.335)
3.5 (0.138)
5.5 (0.217)
5.6 (0.220)
8.3 (0.327)
20 (0.787)
7 .3 (0.287)
17 (0.669)
mm (in)
Max.
-
Specifications are subject to change without notice.
0.76 (0.030)
2.5 (0.098)
1.5 (0.059)
25.4 (1.00)
9 (0.354)
mm (in)
(Note 2)
Min.
-
-
-
-
-
-
-
20mm Size
©2011 Littelfuse, Inc.
0.86 (0.034)
26.5 (1.043)
-8.3 (0.327)
29.0 (1.142)
3.5 (0.138)
5.6 (0.220)
5.5 (0.217)
7 .3 (0.287)
23 (0.906)
28 (1.102)
11 (0.433)
mm (in)
(Note 2)
Max.
-