Resettable PTC Fuse
Resettable PTC Fuse
$1.85 – $2.15
This item: Resettable PTC Fuse
$1.85 – $2.15
$1.85 – $2.15
Description
Additional information
Applications
Support & Utility
Q & A
Resettable PTC Fuse Self resets when a fault condition is removed. Hold Current is the maximum current at which the device will not trip at 20°C. Trip Current is the minimum current at which the device will always trip at 20°C.
Available in
TS-C033 • 0.5A 100W 50V PTC Fuse
TS-C034 • 0.3A 100W 50V PTC Fuse
TS-C035 • 0.75A 100W 50V PTC Fuse
TS-C036 • 0.90A 100W 50V PTC Fuse
TS-C037 • 1.10A 100W 50V PTC Fuse
TS-C038 • 1.85A 100W 50V PTC Fuse
TS-C039 • 2.50A 200W 50V PTC Fuse
How do PTC resettable fuses work?
PTC resettable fuses are a step-up from one shot fuses. When a short circuit occurs, they heat up and transition from a low resistance state to a high resistance state. Allowing them to cool down (typically by removing the power) resets them to the low resistance state.
Development Resources: demo codes, schematics, datasheets, etc
Reference for Arduino and reference to all matters.
Notes:
1. There may be slight size deviations due to manual measurement, different measuring methods and tools.
2. The picture may not reflect the actual colour of the item because of different photographing light, angle and display monitor.
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| Weight | N/A |
|---|---|
| Dimensions | N/A |
| Amperage | 0.3A 100W, 0.5A 100W, 0.75A 100W, 0.90A 100W, 1.10A 100W, 1.85A 100W, 2.50A 200W |
Product Applications
A resettable fuse is a polymeric positive temperature coefficient (PPTC) device that is a passive electronic component used to protect against overcurrent faults in electronic circuits. The device is also known as a multifuse or polyfuse or polyswitch. … The leading cause of thermal fuse burnout is obstructed airflow.
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