AiT Semiconductor Inc.

www.ait-ic.com

Lo Rho F1210L

SMD PPTC RESETTABLE FUSE

REV1.0 - OCT 2017 RELEASED -

- 1 -

Product Features: Small surface mountable, Solid

state, Faster time to trip than standard SMD devices,

Lower resistance than standard SMD devices

Operation Current: 1.75A~7.50A

Temperature Range : -40℃ to 85℃

Applications: All high-density boards

Electrical Characteristics (23℃)

Part

Number

Hold

Current

Trip

Current

Rated

Voltage

Max

Current

Typ.

Power

Max Time to Trip

Resistance

Current

Time

Pd, W

A

Sec

Ohms

Ohms

F1210L175SL-06

1.75

3.50

6

100

1.0

8.0

2.50

0.006

0.040

F1210L200SL-06

2.00

4.90

6

100

1.0

8.0

3.00

0.005

0.024

F1210L260SL-06

2.60

5.00

6

100

0.8

8.0

4.00

0.003

0.020

F1210L300SL-06

3.00

6.00

6

100

0.8

15.00

2.00

0.003

0.020

F1210L350SL-06

3.50

7.00

6

100

1.0

17.50

2.00

0.003

0.018

F1210L380SL-06

3.80

8.00

6

100

1.0

8.00

5.00

0.002

0.016

F1210L400SL-06

4.00

8.00

6

100

1.0

8.00

5.00

0.002

0.016

F1210L450SL-06

4.50

9.00

6

100

1.0

22.50

2.00

0.001

0.014

F1210L650SL-06

6.50

13.00

6

100

1.2

32.50

2.00

0.001

0.009

F1210L700SL-06

7.00

14.00

6

100

1.2

35.00

2.00

0.001

0.008

F1210L750SL-06

7.50

15.00

6

100

1.2

37.50

2.00

0.001

0.007

Thermal Derating for PPTC Device at Various Ambient Temperatures

Temperatures

-40℃

-20℃

0℃

23℃

30℃

40℃

50℃

60℃

70℃

85℃

Current Derating %

145%

130% 115% 100%

92%

84%

77%

69%

61%

50%