Datasheet > V20E320PX1347

V20E320PX1347

更新时间： 2024-11-06 22:48:39

品牌	Logo	应用领域
力特 - LITTELFUSE		/
页数	文件大小	规格书
11页	1236K
描述
VARISTOR 510V 10KA DISC 20MM

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Metal-OxideVaristors (MOVs)

Radial Lead Varistors > UltraMOV^®Varistor Series

RoHS

UltraMOV Varistor Series

Description

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 Surge Protection Device (SPD), Uninterruptable

Power Supplies (UPS), AC PowerTaps, 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. UltraMOV^®varistor are manufactured with

recognized epoxy encapsulation and are rated for ambient

temperatures up to 85ºC with no derating. This Series is

LASER-branded and is supplied in bulk, ammo pack (fan-

fold), or tape and reel packaging.

Agency Approvals

Agency File

Number

Agency

Agency Approval

UL1449

E320116

CECC 42201-006

IEC 61051-1

IEC 61051-2

Features

116895

IEC 60950-1 (Annex Q) for 14mm and

20mm only

• Lead–free, Halogen-Free • Custom voltage

CECC 42201-006

IEC 61051-1

IEC 61051-2

and RoHS compliant

types available

IECQ-C

BSI 14.0001

• High peak surge

current rating (I ) up

to 10kA, single ^T8^Mx

20 pulse, (20mm)

• Standard lead form and

lead space options

IEC 60950-1 (Annex Q) for 10mm,

14mm and 20mm only

• High operating

IEC/EN 61051-1

IEC 61051-2

IEC 61051-2-2

temperature range up to

125°C (phenolic coating

option). 10mm, 14mm

and 20mm devices are

UL Recognized and

• Standard operating

voltage range compatible

with common AC

J 50324242

IEC 60950-1 (Annex Q) for 10mm,

14mm and 20mm only

line voltages (130

Notes:

1. Epoxy coated only.

2. Phenolic coated only.

V_ACto 625 V_AC)

TUV certiﬁed with 800V

isolation voltage rating

• Characterized for

maximum standby

current (Leakage)

3. All epoxy coated sizes are UL Recognized while only 10mm, 14mm, and 20mm phenolic coated parts are UL

recognized.

Absolute Maximum Ratings

Continuous

UltraMOV^®Varistor Series

Units

Steady State AppliedVoltage:

AC Voltage Range (V_M(AC)RMS

)

130 to 625

Transients:

Single-Pulse Peak Current (I_TM) 8x20µs Wave (See Figure 2)

Single-Pulse Energy Range (W_TM) 2ms Square Wave

1,750 to 10,000

12.5 to 400

-55 to +85

-55 to +125

-55 to +150

<0.01

Operating AmbientTemperature Range (T_A)for Epoxy coated

Operating AmbientTemperature Range (T_A)for Phenolic coated

StorageTemperature Range (T_STG)for Epoxy coated

ºC

StorageTemperature Range (T_STG)for Phenolic coated

Temperature Coefﬁcient (a^V) of Clamping Voltage (V_C) at SpeciﬁedTest Current

Hi-Pot Encapsulation (COATING Isolation Voltage Capability)

COATING Insulation Resistance

ºC

%/ºC

2500

1000

MΩ

CAUTION: Stresses above those listed in "Absolute Maximum Ratings" may cause permanent damage to the device. This is a stress only rating and operation of the device at these or any other conditions above

those indicated in the operational sections of this speciﬁcation is not implied.

• For ratings of individual members of a series, see Device Ratings and Speciﬁcations chart

Speciﬁcations are subject to change without notice.

Revised: 10/10/19

12 3 4 5 6 7...11

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V20E385AUTO2T	LITTELFUSE	获取价格	RADIAL VARISTOR 20MM ROHS/LEAD F
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