About Resettable Fuses - PPTC

Ruilongyuan Resettable Fuses - PPTC

Resettable fuses, also known as PPTC (Polymeric Positive Temperature Coefficient) resettable fuses, are electronic components that use special polymeric materials that change resistance when heated. When current increases, the fuse will “trip” and open, causing a drop in current flow. Unlike traditional fuses, resettable fuses can be reset with a manual reset button or an automated circuit. Once the current and temperature return to normal levels, the fuse will reset itself and allow current to flow again. This process prevents dangerous situations, like overloaded circuits, that could result in fire or injury. Additionally, resettable fuses are more reliable than traditional fuses because they can withstand multiple trips and reset themselves automatically.

Resettable Fuses - PPTC

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(Ex. GST)(▲▼)		Enter Qty Hold CurrentTrip CurrentCurrent Rating - MaxMaximum VoltageResistanceMounting StyleTermination StylePackage / CaseSeriesOperating Temperature RangeLead SpacingMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackaging
  
                   
SMD1812P200TF/24


PTC Resettable Fuses 1812 RoHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Ruilongyuan 8482
Ships to you
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USD 0.0929
Multiples of: 5

2 A4 A             
SMD0805P020TF


PTC Resettable Fuses 0805 RoHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Ruilongyuan 7760
Ships to you
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USD 0.042
Multiples of: 10

200 mA500 mA             
SMD0805P050TF/12


PTC Resettable Fuses 0805 RoHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Ruilongyuan 7590
Ships to you
between Mon. 03 Jun to Thu. 06 Jun Calender.png

USD 0.0586
Multiples of: 5

500 mA1 A             
SMD0603P010TF


PTC Resettable Fuses 0603 RoHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Ruilongyuan 7173
Ships to you
between Mon. 03 Jun to Thu. 06 Jun Calender.png

USD 0.0724
Multiples of: 5

100 mA300 mA             
RL30-185


PTC Resettable Fuses Through Hole RoHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Ruilongyuan 6984
Ships to you
between Mon. 03 Jun to Thu. 06 Jun Calender.png

USD 0.0602
Multiples of: 5

1.85 A3.7 A             
SMD1206P012TF


PTC Resettable Fuses 1206 RoHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Ruilongyuan 6877
Ships to you
between Mon. 03 Jun to Thu. 06 Jun Calender.png

USD 0.0447
Multiples of: 10

120 mA290 mA             
SMD1210P150TF


PTC Resettable Fuses 1210 RoHS
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Ruilongyuan 6702
Ships to you
between Mon. 03 Jun to Thu. 06 Jun Calender.png

USD 0.0643
Multiples of: 5

1.5 A3 A             
SMD1210P035TF


PTC Resettable Fuses 1210 RoHS
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Ruilongyuan 6634
Ships to you
between Mon. 03 Jun to Thu. 06 Jun Calender.png

USD 0.0552
Multiples of: 5

350 mA750 mA             
SMD1812P020TF/30


PTC Resettable Fuses 1812 RoHS
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Ruilongyuan 6625
Ships to you
between Mon. 03 Jun to Thu. 06 Jun Calender.png

USD 0.0447
Multiples of: 10

200 mA400 mA             
SMD1210P005TF


PTC Resettable Fuses 1210 RoHS
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Ruilongyuan 6353
Ships to you
between Mon. 03 Jun to Thu. 06 Jun Calender.png

USD 0.0396
Multiples of: 10

50 mA150 mA             
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