Datasheet > JK250-040U

JK250-040U

更新时间： 2024-11-12 00:44:23

品牌	Logo	应用领域
优恩 - UNSEMI		/
页数	文件大小	规格书
4页	1211K
描述
Radial Lead Resettable Polymer PTCs

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JK250-040U 数据手册

Radial Lead Resettable Polymer PTCs

JK250 Series

Description

JK250 Series is designed to protect against short duration

high voltage fault currents (power cross or power induction

surge) typically used in AC220V.

Features

0.02-2.0A hold current rating

250VAC operating voltage

Fast time-to- trip

RoHS compliant, Lead-Free and Halogen-Free

Applicable

AC220V over-current protection

Power ports

Customer Premises Equipment(CPE)

Electrical Parameters

Maximum Time

To Trip

Resistance

V _max

(Vac)

I _max

(A)

P _dtyp.

(W)

Part Number

I _hold(A)

I _trip(A)

Current

Time

R _min

R _max

R _1max

(A)

(Sec.)

(Ω)

JK250-020U

JK250-030U

JK250-040U

JK250-060U

JK250-080U

JK250-090U

JK250-100U

JK250-110U

JK250-120U

JK250-145U

JK250-180T

JK250-180U

JK250-200U

JK250-400U

JK250-600U

JK250-800U

JK250-1000U

JK250-1200U

JK250-1500U

JK250-2000U

0.020

0.030

0.040

0.060

0.080

0.090

0.100

0.110

0.120

0.145

0.180

0.200

0.400

0.600

0.800

1.000

1.200

1.500

2.000

0.045

0.065

0.080

0.120

0.160

0.180

0.200

0.220

0.240

0.290

0.540

0.400

0.800

1.200

1.600

2.000

2.400

3.000

4.000

250

3.0

1.0

1.8

2.4

2.8

3.2

3.6

4.8

1.0

0.10

1.00

2.00

0.25

0.50

1.00

1.20

4.00

1.50

5.00

8.0

80.0

60.0

30.0

22.0

14.0

10.0

6.0

160.0

120.0

60.0

40.0

22.0

20.0

12.0

11.0

6.5

240.0

180.0

80.0

60.0

33.0

31.0

16.0

14.0

4.0

1.0

0.5

1.0

3.0

4.0

5.0

6.0

7.5

10.0

3.0

6.0

3.0

3.5

10.0

1.0

2.2

1.0

3.0

5.0

3.0

6.0

9.0

1.0

3.0

6.0

12.0

18.0

20.0

0.6

2.00

1.00

0.80

0.60

0.40

5.0

0.40

0.50

0.20

3.0

2.0

1.5

UN Semiconductor Co., Ltd.

www.unsemi.com.tw

@ UN Semiconductor Co., Ltd. 2013

Revision October 18, 2013

1 / 4

Specifications are subject to change without notice.

Please refer to www.unsemi.com.tw for current information.

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