AiT Semiconductor Inc.

www.ait-ic.com

Lo Rho F0402L

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: 0.10A~0.50A

Temperature Range : -40℃ to 85℃

Applications: All high-density boards

Electrical Characteristics (23℃)

Part

Number

Hold

Current

Trip

Current

Rated

Voltage

Max

Current

Typical

Power

Max Time to Trip

Resistance

Current

Time

Pd, W

A

Sec

Ohms

Ohms

F0402L010SL-06

0.10

0.30

6

100

0.5

0.5

1.0

0.150

2.000

F0402L020SL-06

0.20

0.50

6

100

0.5

1.0

1.0

0.100

1.250

F0402L035SL-06

0.35

0.70

6

100

0.5

8.0

0.1

0.050

0.700

F0402L050SL-06

0.50

1.00

6

100

0.5

8.0

0.1

0.040

0.400

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%