Datasheet > 030R0300DR

030R0300DR

更新时间： 2022-02-26 10:55:06

品牌	Logo	应用领域
力特 - LITTELFUSE		/
页数	文件大小	规格书
8页	171K
描述
POLYFUSE Resettable PTCs

阅读下载

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

030R0300DR 数据手册

tꢀ

64#ꢀIVCTꢄꢀQPSUTꢀ

tꢀ.PUPSꢀQSPUFDUJPO

POLYFUSE^®Resettable PTCs

Radial Leaded > 30R Series

30R Series

Description

tꢀ5IFꢀꢁꢂ3ꢀ4FSJFTꢀSBEJBMꢀMFBEFEꢀEFWJDFꢀJTꢀEFTJHOFEꢀUPꢀ

provide overcurrent protection for low voltage (≤30V)

applications where space is not a concern and resettable

protection is preferred.

Features

tꢀ

3P)4ꢀDPNQMJBOUꢀBOEꢀꢀꢀ

lead-free

tꢀ

$VSFEꢄꢀnBNFꢀSFUBSEBOUꢀ

epoxy polymer insulating

material meets UL 94V-0

requirements

tꢀ'BTUꢀUJNFoUPꢃUSJQ

Agency Approvals

AGENCY

AGENCY FILE NUMBER

E183209

Applications

and peripherals

tꢀ$PNQVUFSTꢀꢅꢀQFSJQIFSBMT

tꢀ(FOFSBMꢀFMFDUSPOJDT

tꢀ"VUPNPUJWFꢀBQQMJDBUJPOT

R50119318

Electrical Characteristics

MaximumTime

Agency

Approvals

Resistance

ToTrip

ma^dx.

(W)

I _hold

Part Number

(A)

I _trip

(A)

V _max

(Vdc)

I _max

(A)

R _min

R _1max

Current

Time

(Sec.)

(A)

(Ω)

30R090

30R110

30R135

30R160

30R185

30R250

30R300

30R400

30R500

30R600

30R700

30R800

30R900

0.90

1.10

1.35

1.60

1.85

2.50

3.00

4.00

5.00

6.00

7.00

8.00

9.00

1.80

2.20

0.6

0.7

0.8

0.9

1.0

1.2

2.0

2.5

3.0

3.5

3.8

4.0

4.2

4.50

5.90

6.60

0.070

0.050

0.040

0.030

0.020

0.010

0.005

0.220

0.170

0.130

0.110

0.090

0.070

0.080

0.050

0.040

0.030

0.020

5.50

2.70

6.75

7.30

3.20

8.00

3.70

9.25

8.70

5.00

12.50

15.00

20.00

25.00

30.00

35.00

40.00

10.30

10.80

12.70

14.50

16.00

17.50

18.80

20.00

6.00

8.00

10.00

12.00

14.00

16.00

18.00

I _hold= Hold current: maximum current device will pass without tripping in 23°C still air.

I _trip=Trip current: minimum current at which the device will trip in 23°C still air.

R _min= Minimum resistance of device in initial (un-soldered) state.

R _1max= Maximum resistance of device at 23°C measured one hour after tripping.

V _max= Maximum voltage device can withstand without damage at rated current (I_max

)

Caution: Operation beyond the speciﬁed rating may result in damage and possible arcing

and ﬂame.

I _max= Maximum fault current device can withstand without damage at rated voltage (V_max

P_d= Power dissipated from device when in the tripped state at 23°C still air.

)

Revised: October 24, 2008

30R Series

Speciﬁcations are subject to change without notice.

Please refer to www.littelfuse.com/series/30R.html for current information.

12 3 4 5 6 7 8

下载PDF

与030R0300DR相关器件

型号	品牌	描述	获取价格	数据表
030R0400DR	LITTELFUSE	POLYFUSE Resettable PTCs	获取价格
031-0000-343	ITT	ARINC 600	获取价格
031-0000-344	ITT	ARINC 600	获取价格
031-0111-300	DIALIGHT	031 SERIES FOR 1" MOUNTING HOLE â¢ FRICTION-	获取价格
031-0112-300	DIALIGHT	031 SERIES FOR 1" MOUNTING HOLE â¢ FRICTION-	获取价格
031-0113-300	DIALIGHT	031 SERIES FOR 1" MOUNTING HOLE â¢ FRICTION-	获取价格