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深圳市芯福林电子有限公司
V481BA60
数量-
厂家-
封装-
批号-
-
QQ：2881495808 复制
QQ：308365177 复制
13418564337

深圳市中利达电子科技有限公司
V481BA60
数量-
厂家-
封装-
批号-
-
QQ：1902134819 复制
QQ：2881689472 复制
0755-13686833545

首天国际（深圳）科技有限公司
V481BA60
数量-
厂家-
封装-
批号-
-
QQ：528164397 复制
QQ：1318502189 复制
0755-82807802/82807803

北京元坤伟业科技有限公司
V481BA60
数量-
厂家-
封装-
批号-
-
QQ：857273081 复制
QQ：1594462451 复制
010-62104931、62106431、62104891、62104791

柒号芯城电子商务（深圳）有限公司
V481BA60
数量-
厂家-
封装-
批号-
-
QQ：2881677436 复制
QQ：2881620402 复制
18922803401

深圳市正信鑫科技有限公司
V481BA60

数量3231
厂家Ｌｉｔｔｅｌｆｕｓｅ
封装原厂封装
批号22+
原装正品★真实库存★价格优势★欢迎来电洽谈
QQ：1686616797 复制
QQ：2440138151 复制
0755-22655674

万三科技(深圳)有限公司
V481BA60

数量6500000
厂家Littelfuse
封装原厂原装
批号22+
万三科技秉承原装实单可议
QQ：3008961396 复制
0755-21008751

深圳市惊羽科技有限公司
V481BA60

数量438
厂家LITTELFUSE-力特
封装车规-压敏电阻
批号▉▉：2年内
▉▉￥757元一有问必回一有长期订货一备货HK仓库
QQ：43871025 复制
131-4700-5145---Q-微-恭-候---有-问-秒-回

深圳市三得电子有限公司
V481BA60

数量31887
厂家力特/Littelfuse
封装MOV
批号2024
深圳原装现货库存，欢迎咨询合作
QQ：414322027 复制
QQ：565106636 复制
13509684848

上海金庆电子技术有限公司
V481BA60

数量2
厂家LTF
封装
批号新
全新原装货期两周
QQ：1484215649 复制
QQ：729272152 复制
021-51872561

深圳市一线半导体有限公司
V481BA60

数量21000
厂家原厂品牌
封装原厂外观
批号
全新原装部分现货其他订货
QQ：2881493920 复制
QQ：2881493921 复制
0755-88608801多线

深圳市科雨电子有限公司
V481BA60

数量93
厂家LITTELFUSE
封装电路保护
批号24+
★体验愉快问购元件！！就找我吧!单价:997元
QQ：1415691092 复制
133-5299-5145（微信同号）

产品型号V481BA60的Datasheet PDF文件预览

Varistor Products

High Energy Industrial

BA/BB Varistor Series

The BA and BB Series transient surge suppressors are heavy-duty

industrial metal-oxide varistors (MOVs) designed to provide surge

protection for motor controls and power supplies used in oil-drilling, mining,

transportation equipment and other heavy industrial AC line applications.

These UL-recognized varistors have similar package construction but

differ in size and ratings.The BA models are rated from 130 to

880V

. The BB models from 1100 to 2800V

M(AC)

Both the BA and BB Series feature improved creep and strike capability

to minimize breakdown along the package surface, a package design

that provides complete electrical isolation of the disc subassembly, and

rigid terminals to insure secure wire contacts.

See BA/BB Series Device Ratings and Specifications table for part

number and brand information.

BA SERIES

Features

BB SERIES

• High Energy Absorption Capability W

BA Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3200J

BB Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10,000J

• Wide Operating Voltage Range V

BA Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .130V to 880V

BB Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1100V to 2800V

M(AC)RMS

• Rigid Terminals for Secure Wire Contact

• Case Design Provides Complete Electrical Isolation of Disc

Subassembly

• Littelfuse Largest Packaged Disc . . . . . . . . . . . . . . .60mm Diameter

• No Derating Up to 85^oC Ambient

AGENCY APPROVALS: Recognized under the components program of

Underwriters Laboratories (BA Series only).

AGENCY FILE NUMBERS: UL E75961.

www. littelfuse. com

Varistor Products

High Energy Industrial

BA/BB Varistor Series

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

BA SERIES

BB SERIES

UNITS

Continuous:

Steady State Applied Voltage:

AC Voltage Range (V

DC Voltage Range (V

Transient:

Peak Pulse Current (I

). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130 to 880

). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175 to 1150

1100 to 2800

1400 to 3500

M(AC)RMS

M(DC)

)

For 8/20µs Current Wave (See Figure 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50,000 to 70,000

Single Pulse Energy Range

70,000

For 2ms Current Squarewave (W ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 450 to 3200

Operating Ambient Temperature Range (T ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55 to 85

3800 to 10,000

-55 to 85

-55 to 125

⁰C

Storage Temperature Range (T

Temperature Coefficient (αV) of Clamping Voltage (V ) at Specified

Test Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . <0.01

Hi-Pot Encapsulation (Isolation Voltage Capability) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5000

(Dielectric must withstand indicated DC voltage for one minute per

). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55 to 125

STG

<0.01

5000

%/⁰C

MIL-STD 202, Method 301)

Insulation Resistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1000

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.

Device Ratings and Specifications

MAXIMUM RATINGS (85 C)

CONTINUOUS TRANSIENT

SPECIFICATIONS (25 C)

PEAK

CURRENT

(8/20µs)

VARISTOR VOLTAGE

AT 1mADC

TEST CURRENT

MAX CLAMPING

TYPICAL

CAPACI-

TANCE

ENERGY

(2ms)

VOLT V AT 200A

CURRENT (8/20µs)

RMS

PART NUMBER

AND DEVICE

BRANDING

MIN

(V)

MAX

(V)

f = 1MHz

(pF)

M(AC)

(V)

M(DC)

(V)

N(DC)

(V)

(J)

(A)

(V)

V131BA60

V151BA60

V251BA60

V271BA60

V321BA60

V421BA60

V481BA60

V511BA60

V571BA60

V661BA60

V751BA60

V881BA60

V112BB60

V142BB60

V172BB60

V202BB60

V242BB60

V282BB60

130

150

250

275

320

420

480

510

575

660

750

880

175

200

330

369

420

560

640

675

730

850

970

450

530

50000

70000

184

200

240

390

430

510

680

750

820

910

228

340

20000

16000

10000

9000

7500

6000

5500

5000

4500

4000

3500

2700

2200

1800

1500

1200

1000

800

212

268

400

880

354

429

620

950

389

473

680

1100

1500

1600

1800

2100

2300

2600

3200

3800

5000

6000

7500

8600

10000

462

561

760

610

748

1060

1160

1300

1420

1640

1880

2340

2940

3600

4300

5200

6200

7400

670

825

735

910

805

1000

1160

1320

1650

2060

2550

3030

3630

4290

5170

940

1050

1200

1500

1800

2200

2700

3300

3900

4700

1080

1290

1620

2020

2500

2970

3510

4230

1150

1400

1750

2150

2500

3000

3500

1100

1400

1700

2000

2400

2800

NOTE: Average power dissipation of transients not to exceed 2.5W. See Figures 3 and 4 for more information on power dissipation.

www. littelfuse. com

Varistor Products

High Energy Industrial

BA/BB Varistor Series

Power Dissipation Ratings

100

Should transients occur in rapid succession, the average power dissipation

required is simply the energy (watt-seconds) per pulse times the number

of pulses per second. The power so developed must be within the

specifications shown on the Device Ratings and Characteristics table for

the specific device. Furthermore, the operating values need to be derated

at high temperatures as shown in Figure 1. Because varistors can only

dissipate a relatively small amount of average power they are, therefore,

not suitable for repetitive applications that involve substantial amounts of

average power dissipation.

-55

90 100 110 120 130 140 150

AMBIENTTEMPERATURE ( C)

100

= Virtual Origin of Wave

T = Time From 10% to 90% of Peak

= Virtual Front Time = 1.25 • t

= Virtual Time to Half Value (Impulse Duration)

Example: For an 8/20µs Current Waveform:

8µs = T = Virtual Front Time

20µs = T = Virtual Time to Half Value

TIME

FIGURE 2. PEAK PULSE CURRENT TEST WAVEFORM

Typical Performance Curves

TYPICALTEMPERATURE COEFFICIENT

OF POWER DISSIPATION = 2.2%/ C

1,000 HOURS,T = 85 C

1.0

0.8

0.5

0.4

0.3

0.2

0.1

MAX AT T = 85 C

0.6

0.4

MAX AT T = 25 C

0.2

0.1

0.08

TYP AT T = 25 C

0.06

0.04

100

110

100

1,000

PERCENTAGE OF MAXIMUM RATED V

(%)

TIME AT RATED V

(HOURS)

RMS

FIGURE 4. TYPICALSTABILITYOF STANDBY POWER

DISSIPATION AT RATED V vsTIME

FIGURE 3. STANDBYPOWER DISSIPATION vsAPPLIED

AT VARIEDTEMPERATURES

RMS

www. littelfuse. com

Varistor Products

High Energy Industrial

BA/BB Varistor Series

Transient V-I Characteristics Curves

30,000

6,000

MAX CLAMPING VOLTAGE

DISC SIZE 60mm

5,000

V511BA60

V481BA60

V421BA60

DISC SIZE 60mm

1100 TO 2800V

4,000

RATING

130 TO 880V

RATING

M(AC)

20,000

= -55 C TO 85 C

3,000

2,000

= -55 C TO 85 C

V881BA60

V751BA60

V661BA60

V571BA60

10,000

9,000

8,000

7,000

6,000

1,000

900

800

V282BB60

V242BB60

V202BB60

700

5,000

4,000

V321BA60

V271BA60

V251BA60

600

500

400

V172BB60

V142BB60

3,000

V151BA60

V131BA60

300

200

V112BB60

2,000

-2

-1

-2

-1

PEAK AMPERES (A)

FIGURE 6. CLAMPING VOLTAGE FOR V112BB60 - V282BB60

FIGURE 5. CLAMPING VOLTAGE FOR V131BA60 - V881BA60

Pulse Rating Curves

50,000

100,000

DISC SIZE 60mm

V131BA60 -V321BA60

DISC SIZE 60mm

V421BA60 -V282BB60

50,000

20,000

10,000

20,000

10,000

5,000

2,000

1,000

500

2,000

1,000

500

200

100

200

100

INDEFINITE

100

1,000

IMPULSE DURATION (µs)

10,000

1,000

10,000

IMPULSE DURATION (µs)

FIGURE 7. SURGE CURRENT RATING CURVES FOR

V131BA60- V321BA60

FIGURE 8. SURGE CURRENT RATING CURVES FOR

V421BA60 - V282BB60

NOTE: If pulse ratings are exceeded, a shift of V N(DC) (at specified current) of more than ±±10 could result.This type of shift, which normally results in a decrease of V

may result in the device not meeting the original published specifications, but it does not prevent the device from continuing to function, and to provide ample protection.

N(DC)

www. littelfuse. com

Varistor Products

High Energy Industrial

BA/BB Varistor Series

Mechanical Dimensions

BA SERIES

BB SERIES

100 1 (3.94 .039")

7.0

(0.28)

23.5 .75 (.925 .030")

NOTES:

1. Typical weight:

BA............................................................................................ ..250g

BB...............................................................................................600g

Dimensions are in mm; inches in parentheses for reference only.

Ordering Information

V XX X XX 60

VARISTOR

DISC SIZE (60mm)

SERIES DESIGNATOR

M(AC)

First Signiﬁcant Digits

M(AC)

Decade Multiplier

www. littelfuse. com

V481BA60相关文章

配单直通车

深圳市芯福林电子有限公司服务专线: 13418564337 在线联系:

QQ：2881495808 复制

QQ：308365177 复制

深圳市中利达电子科技有限公司服务专线: 0755-13686833545 在线联系:

QQ：1902134819 复制

QQ：2881689472 复制

首天国际（深圳）科技有限公司服务专线: 0755-82807802/82807803 在线联系:

QQ：528164397 复制

QQ：1318502189 复制

北京元坤伟业科技有限公司服务专线: 010-62104931621064316210489162104791 在线联系:

QQ：857273081 复制

QQ：1594462451 复制

柒号芯城电子商务（深圳）有限公司服务专线: 18922803401 在线联系:

QQ：2881677436 复制

QQ：2881620402 复制

V481BA60产品参数

型号:	V481BA60
生命周期：	Obsolete
IHS 制造商：	INTERSIL CORP
包装说明：	Module-s,
Reach Compliance Code：	unknown
ECCN代码：	EAR99
HTS代码：	8533.40.40.00
风险等级：	5.41
电路直流最大电压：	640 V
电路RMS最大电压：	480 V
最大能量吸收容量：	1600 J
制造商序列号：	V131BA60
安装特点：	THROUGH HOLE MOUNT
封装形式：	Module-s
电阻器类型：	VARISTOR
子类别：	Non-linear Resistors
表面贴装：	NO
技术：	METAL OXIDE FILM
Base Number Matches：	1

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