Datasheet > F521

F521

更新时间： 2024-11-30 06:58:39

品牌	Logo	应用领域
TTELEC		电阻器熔断电阻器
页数	文件大小	规格书
2页	195K
描述
U.L. Approved Dual Function Fuse Resistors

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中文翻译

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数据手册

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F521 数据手册

U.L. Approved Dual Function

Fuse Resistors

F500 Series

• Affords protection for semiconductor devices

• Acts as a precision wirewound resistor and a fuse

• Allows precise control of fusing point and time lag

• Reduces the number of discrete components required

• Eliminates unnecessary blowing due to transient conditions

• Eliminates ﬁre hazard and circuit board damage due to overheated components

Electrical Data

Steady State

Blow Condition I

Blow Condition II

IRC

Style

Resistance

(ohms)

Dissipation

(watts)

Dissipation BlowTime

Dissipation Blow Time

Current

(watts)

(T max)

500ms

300ms

10sec

500ms

50ms

Current

25A

(watts)

125

112

100

(T max)

50ms

30ms

100ms

50ms

10ms

100ms

50ms

10ms

50ms

10ms

50ms

10ms

20ms

10ms

50ms

100ms

50ms

100ms

50ms

200ms

100ms

10ms

F501

0.2

0.5

2.2A

10A

F502

25A

F503

1.4A

15A

F504

1.4A

15A

F505

1.4A

15A

F506

1.0A

10sec

500ms

50ms

10A

F507

1.0A

10A

F508

1.0A

10A

F509

700ma

450ma

400ma

350ma

300ma

200ma

220ma

150ma

140ma

130ma

80ma

100ma

80ma

60ma

70ma

60ma

10sec

200ms

50ms

F510*

F511*

F512*

F513*

F514*

F515*

F516*

F517*

F518*

F519*

F520*

F521*

F522*

F523*

F524*

F525*

F526*

F527*

F528*

200ms

50ms

4.5A

101

0.8

0.6

0.9

0.4

1.5A

1.0A

1.2A

1.0A

600ma

350ma

400ma

350ma

200ma

250ma

200ma

140ma

200ma

150ma

4.0A

100ms

200ms

100ms

10sec

100ms

500ms

100ms

200ms

10sec

200ms

10sec

100ms

1.4A

100

200

3.0A

1.3A

3.6

7.2

2.4

8.0

6.1

2.0

6.2

4.0

2.6

8.0

4.0

900ma

450ma

600ma

450ma

240ma

300ma

250ma

180ma

250ma

0.4

0.8

0.3

2.9

9.0

6.2

3.2

12.5

0.6

0.4

0.8

*UL LISTED - Add "S" To Style Description

Contact factory for speciﬁcation limits beyond these listed.

General Note

IRC reserves the right to make changes in product speciﬁcation without notice or liability.

All information is subject to IRC’s own data and is considered accurate at time of going to print.

A subsidiary of

TT electronics plc

Wire and Film Technologies Division • 4222 South Staples Street • Corpus Christi Texas 78411 USA

Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Website: www.irctt.com

F500 Series Issue October 2008 Sheet 1 of 2

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与F521相关器件

型号	品牌	获取价格	描述	数据表
F522	TTELEC	获取价格	U.L. Approved Dual Function Fuse Resistors
F523	TTELEC	获取价格	U.L. Approved Dual Function Fuse Resistors
F524	TTELEC	获取价格	U.L. Approved Dual Function Fuse Resistors
F524600EA3B	IVO	获取价格	Totalizers electromechanic
F524600EA3C	IVO	获取价格	Totalizers electromechanic
F524600EA5B	IVO	获取价格	Totalizers electromechanic
F524600EA5C	IVO	获取价格	Totalizers electromechanic
F524600EA8B	IVO	获取价格	Totalizers electromechanic
F524600EA8C	IVO	获取价格	Totalizers electromechanic
F524600EA9B	IVO	获取价格	Totalizers electromechanic

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