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.
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Enter Qty Hold CurrentTrip CurrentCurrent Rating - MaxMaximum VoltageResistanceMounting StyleTermination StylePackage / CaseSeriesOperating Temperature RangeLead SpacingMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackaging
  
                   
SMD1210P200TF


PTC Resettable Fuses 1210 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 Availability : 5893
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USD 0.0678

Multiples of: 5

2 A4 A             
SMD1210P150TF


PTC Resettable Fuses 1210 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 Availability : 5815
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USD 0.0486

Multiples of: 5

1.5 A3 A             
SMD1206P050TF/13.2


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 Availability : 5721
Ship by Fri. 13 Sep to Wed. 18 Sep Calender.png

USD 0.0521

Multiples of: 5

500 mA1 A             
SMD0805P035TF


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 Availability : 5587
Ship by Fri. 13 Sep to Wed. 18 Sep Calender.png

USD 0.0361

Multiples of: 10

350 mA750 mA             
SMD2920P075TF


PTC Resettable Fuses SMD2920 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 Availability : 5558
Ship by Fri. 13 Sep to Wed. 18 Sep Calender.png

USD 0.0596

Multiples of: 5

               
SMD1812P050TF/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 Availability : 5337
Ship by Fri. 13 Sep to Wed. 18 Sep Calender.png

USD 0.0439

Multiples of: 5

500 mA1 A             
SMD1812P300TF/16


16V 3A 35A 5A 1812 Resettable Fuses 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 Availability : 5322
Ship by Fri. 13 Sep to Wed. 18 Sep Calender.png

USD 0.079

Multiples of: 5

3 A5 A             
SMD1210P035TF


PTC Resettable Fuses 1210 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 Availability : 5320
Ship by Fri. 13 Sep to Wed. 18 Sep Calender.png

USD 0.0381

Multiples of: 5

350 mA750 mA             
SMD0603P035TF


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 Availability : 5170
Ship by Fri. 13 Sep to Wed. 18 Sep Calender.png

USD 0.0683

Multiples of: 5

350 mA750 mA             
SMD1812P260TF


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 Availability : 5052
Ship by Fri. 13 Sep to Wed. 18 Sep Calender.png

USD 0.0473

Multiples of: 5

2.6 A5 A             
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