FSR175F datasheet(1/2 Pages) RFE

部件名	FSR175F

功能描述	STRAP TYPE PPTC FSR Series

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制造商	RFE [RFE international]

网页	http://www.rfeinc.com

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RFE International • Tel:(949) 833-1988 • Fax:(949) 833-1788 • E-Mail Sales@rfeinc.com

STRAP TYPE PPTC

FSR Series

FEATURES

ELECTRICAL CHARACTERISTICS (23°C)

IH=Hold current-maximum current at which the device will not trip at 23°C still air.

IT=Trip current-maximum current at which the device will always trip at 23°C still air.

V MAX=Maximum voltage device can withstand without damage at its rated current.

I MAX=Maximum fault current device can withstand without damage at rated voltage (V MAX).

Pd=Typical power dissipated from device when in the tripped state in 23°C still air environment.

R MIN=Minimum device resistance at 23°C.

R1MAX=Maximum device resistance at 23°C, 1 hour after tripping.

Physical specifications:

Lead materials: 0.13mm nominal thickness, quarter-hard nickel.

Insulating material: Polyester tape.

AGENCY RECOGNITION

FSR PRODUCT DIMENSIONS (MILLIMETERS)

Low profile, Solid state

Application: Rechargeable battery packs,

Lithium cell and battery packs

Operation Current: 1.2A ~ 4.2A

Maximum Voltage: 15V&30V

Temperature Range: -40°C to 85°C

•

UL (E211981)

TÜV (R3-50004084)

•

C5EC01

REV 2007.03.1

RMIN

RMAX

R1MAX

IH, A

IT, A

at 5xIH, sec

IMAX, A

VMAX, Vdc

Pd, W

OHMS

FSR120F

1

1.2

2.7

5.0

100

15

1.2

0.850

0.160

0.220

FSR175F

1

1.75

3.8

5.0

100

15

1.5

0.050

0.090

0.120

FSR200F

1

2.0

4.4

4.0

100

30

1.9

0.030

0.060

0.100

FSR350F

1

3.5

6.3

3.0

100

30

2.5

0.017

0.031

0.050

FSR420F

1

4.2

7.6

6.0

100

30

2.9

0.012

0.024

0.040

Fig

Maximum

time to trip

Resistance Tolerance

Rated

Voltage

Typical

Power

Part

Number

Hold

Current

Trip

Current

Maximum

Current

Part

Number

Min

Max

Min

Max

Min

Max

Min

Max

Min

Max

FSR120F

1

19.9

22.1

4.9

5.2

0.6

1.0

5.5

7.5

3.9

4.1

FSR175F

1

20.9

23.1

4.9

5.2

0.6

1.0

4.1

5.5

3.9

4.1

FSR200F

1

21.3

23.4

10.2

11.0

0.5

1.1

5.0

7.6

4.8

5.4

FSR350F

1

28.4

31.8

13.0

13.5

0.5

1.1

6.3

8.9

6.0

6.6

FSR420F

1

30.6

32.4

12.9

13.6

0.5

1.1

5.0

7.5

6.0

6.7

F

Fig

A

B

C

D

RoHS

ü

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