Datasheet > 电阻器 > 非线性电阻器> V20E250L3B7X2855

V20E250L3B7X2855

更新时间： 2024-10-31 08:26:59

品牌	Logo	应用领域
力特 - LITTELFUSE		非线性电阻器
页数	文件大小	规格书
11页	580K
描述
RESISTOR, VOLTAGE DEPENDENT, 320V, 170J, THROUGH HOLE MOUNT, RADIAL LEADED

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Varistor Products

Radial Lead Varistors > UltraMOV^TMSeries

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 asTransient 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 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

Agency File Number

E320116

116895

LR91788

42201-006

Features

• Lead–free, Halogen-Free • Characterized for

and RoHS compliant.

maximum standby

current (Leakage)

• High peak surge

current rating (I ) up

to 10kA, single ^T8^Mx

20 pulse, (20mm)

• Custom voltage

types available

• Standard lead form and

lead space options

• Standard operating

voltage range compatible

with common AC

line voltages (130

V_ACto 625 V_AC)

Absolute Maximum Ratings

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

Continuous

UltraMOV™ Series

Units

Steady State Applied Voltage:

DC Voltage Range (V_M(AC)RMS

)

130 to 625

Transients:

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

1,750 to 10,000

12.5 to 400

-55 to +85

-55 to +125

<0.01

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

Operating AmbientTemperature Range (T_A)

StorageTemperature Range (T_STG

ºC

)

ºC

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

Hi-Pot Encapsulation (COATING Isolation Voltage Capability)

COATING Insulation Resistance

%/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.

UltraMOV™Varistor Series

Speciﬁcations are subject to change without notice.

Please refer to www.littelfuse.com/series/tmov.html for current information.

Revision: August 4, 2010

12 3 4 5 6 7...11

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与V20E250L3B7X2855相关器件

型号	品牌	获取价格	描述	数据表
V20E250L3T	RENESAS	获取价格	Varistor, 320V, 170J, Through Hole Mount,
V20E250L3T1	RENESAS	获取价格	METAL-OXIDE VARISTOR (MOV),250V V(RMS),10KA I(TM),RADIAL
V20E250L3T1	LITTELFUSE	获取价格	RESISTOR, VOLTAGE DEPENDENT, 320V, 170J, THROUGH HOLE MOUNT, RADIAL LEADED
V20E250L3T1X2855	LITTELFUSE	获取价格	RESISTOR, VOLTAGE DEPENDENT, 320V, 170J, THROUGH HOLE MOUNT, RADIAL LEADED
V20E250L3T5	ETC	获取价格
V20E250L3T7X2855	LITTELFUSE	获取价格	RESISTOR, VOLTAGE DEPENDENT, 320V, 170J, THROUGH HOLE MOUNT, RADIAL LEADED
V20E250L4B	RENESAS	获取价格	METAL-OXIDE VARISTOR (MOV),250V V(RMS),10KA I(TM),RADIAL
V20E250L4B1	LITTELFUSE	获取价格	RESISTOR, VOLTAGE DEPENDENT, 320V, 170J, THROUGH HOLE MOUNT, RADIAL LEADED
V20E250L4B1	RENESAS	获取价格	RESISTOR, VOLTAGE DEPENDENT, 320V, 170J, THROUGH HOLE MOUNT
V20E250L4B1X2855	LITTELFUSE	获取价格	RESISTOR, VOLTAGE DEPENDENT, 320V, 170J, THROUGH HOLE MOUNT, RADIAL LEADED

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