V20E420 Littelfuse Inc, V20E420 Datasheet

V20E420

Manufacturer Part Number

V20E420

Description

VARISTR 420VRMS 6500A 20MM STRGT

Manufacturer

Littelfuse Inc

Series

Ultra MOVr

Datasheets

1.V20E300P.pdf (11 pages)

2.V07E140P.pdf (12 pages)

Specifications of V20E420

Varistor Voltage

748V

Current-surge

6.5kA

Number Of Circuits

Maximum Ac Volts

420VAC

Maximum Dc Volts

560VDC

Energy

320J

Package / Case

Disc 20mm

Suppressor Type

High Surge Current

Peak Surge Current @ 8/20Âµs

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

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Varistor Products

High Surge Current, Radial Lead

The UltraMOV Metal Oxide Varistor Series is designed for applications

requiring high peak surge current ratings and high energy absorption

capability. UltraMOV varistors are primarily intended for use in AC Line

Voltage applications such as Transient Voltage Surge Suppressors

(TVSS), Uninterruptable Power Supplies (UPS), AC Power Taps, AC

Power Meters, or other products that require voltage clamping of high

transient surge currents from sources such as lightning, inductive load

switching, or capacitor bank switching.

These devices are produced in radial lead package sizes of 7, 10, 14,

and 20mm and offered in a variety of lead forms. UltraMOVs are

manufactured with recognized epoxy encapsulation and are rated for

ambient temperatures up to 85

LASER-branded and is supplied in bulk, ammo pack (fan-fold), or tape

and reel packaging.

Features

AGENCY APPROVALS:

Underwriters Laboratories. Certified by CSA, VDE and CECC. VDE certifica-

tion of Lead-free and RoHS compliant parts pending.

AGENCY FILE NUMBERS:

VDE 116895E, CECC 42201-006.

RoHS

• Lead-free and RoHS compliant option available. Please see the

• High Peak Surge Current Rating (I TM ) Up to 10kA, Single 8 x 20

• Standard Operating Voltage Range Compatible with Common AC

• Characterized for Maximum Standby Current (Leakage)

• Custom Voltage Types Available

• Standard Lead Form and Lead Space Options

device and ratings specifications table for more information.

Pulse, (20mm)

Line Voltages (130VAC to 625VAC)

UltraMOV

Recognized under the components program of

C with no derating. This Series is

UL E75961, CSA LR91788,

™

Varistor Series

w w w . l i t t e l f u s e . c o m

RoHS COMPLIANT PARTS

NEW LEAD-FREE AND

AVAILABLE

Related parts for V20E420

V20E420 Summary of contents

Page 1

Varistor Products High Surge Current, Radial Lead UltraMOV Varistor Series ™ RoHS Pb The UltraMOV Metal Oxide Varistor Series is designed for applications requiring high peak surge current ratings and high energy absorption capability. UltraMOV varistors are primarily intended for ...

Page 2

Varistor Products High Surge Current, Radial Lead UltraMOV ™ Varistor Series RoHS Pb Absolute Maximum Ratings For ratings of individual members of a series, see Device Ratings and Specifications chart Continuous: Steady State AC Voltage Range (V M(AC)RMS ) . ...

Page 3

... V14E385P P14V385 V20E385P P20V385 V20E385 20V385 V07E420 7V420 V07E420P P7V420 V10E420 10V420 V10E420P P10V420 V14E420 14V420 V14E420P P14V420 V20E420 20V420 V20E420P P20V420 V07E440 7V440 V07E440P P7V440 V10E440 10V440 V10E440P P10V440 V14E440 14V440 V14E440P P14V440 V20E440 20V440 V20E440P P20V440 V07E460 7V460 V07E460P ...

Page 4

Varistor Products High Surge Current, Radial Lead UltraMOV Varistor Series ™ RoHS Pb Device Ratings and Specifications (Continued) Device Ratings and Speciﬁcations RoHS Pb LEAD-FREE AND RoHS COMPLIANT STANDARD MODELS MODELS PART PART NUMBER BRANDING NUMBER BRANDING V10E550P P10V550 V10E550 ...

Page 5

Varistor Products High Surge Current, Radial Lead UltraMOV ™ RoHS Pb Transient V-I Characteristic Curves 10000 MODEL SIZE = 7MM - 130 to 460V RATING M(AC) 1000 MAXIMUM LEAKA GE 100 ...

Page 6

Varistor Products High Surge Current, Radial Lead UltraMOV Varistor Series ™ RoHS Pb Transient V-I Characteristic Curves 10000 MODEL SIZE = 14MM - 130 to 625V RATING M(AC) MAXIMUM LEAKAGE 1000 ...

Page 7

Varistor Products High Surge Current, Radial Lead UltraMOV ™ RoHS Pb Pulse Rating Curves 10000 1 2 1000 100 ∞ 10000 1 2 1000 100 ∞ 10 ...

Page 8

Varistor Products High Surge Current, Radial Lead UltraMOV Varistor Series ™ RoHS Pb Pulse Rating Curves (Continued) 10000 1000 3 10 100 ∞ FIGURE 9. Clamping Voltage for V14E130(P) -V14E625(P) 100000 1 ...

Page 9

Varistor Products High Surge Current, Radial Lead UltraMOV ™ Varistor Series RoHS Pb Package Outline Dimensions V RMS VOLTAGE SYMBOL MODEL A 130-320 385-625 ØD All e All (Note 2) e 130-320 1 (Note 3) 385-625 E 130-320 385-510 575-625 ...

Page 10

Varistor Products High Surge Current, Radial Lead UltraMOV ™ RoHS Pb Tape Specifications for Reel or Ammo Pack 7mm Devices SEATING H 1 PLANE H ∆b 0 ∆ Crimped Leads ...

Page 11

Varistor Products High Surge Current, Radial Lead UltraMOV Varistor Series ™ RoHS Pb SYMBOL PARAMETER B Component Top to Seating Plane 1 C Crimp Length P Pitch of Component Feed Hole Pitch Feed Hole Center to Pitch ...

Page 12

Varistor Products High Surge Current, Radial Lead UltraMOV ™ Varistor Series RoHS Pb Ultramov series varistors for Hi-Temperature operating conditions: • Phenolic Coated Ultramov Series devices are available with improved maximum operating maximum temperature 125°C. • These devices also have ...

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