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
  
                   
SMD1206P010TF


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 : 177866
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USD 0.0336

Multiples of: 20

100 mA250 mA             
SMD0805P010TF


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 : 81438
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USD 0.034

Multiples of: 10

100 mA300 mA             
SMD1206P012TF


PTC Resettable Fuses 1206 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 Availability : 50183
Ship by Mon. 12 Aug to Thu. 15 Aug Calender.png

USD 0.0404

Multiples of: 10

120 mA290 mA             
SMD1206P020TF


PTC Resettable Fuses 1206 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 Availability : 49019
Ship by Mon. 12 Aug to Thu. 15 Aug Calender.png

USD 0.0461

Multiples of: 5

200 mA460 mA             
SMD1812P200TF16


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 : 38604
Ship by Mon. 12 Aug to Thu. 15 Aug Calender.png

USD 0.0489

Multiples of: 5

2 A4 A             
SMD0805P005TF


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 : 36085
Ship by Mon. 12 Aug to Thu. 15 Aug Calender.png

USD 0.0312

Multiples of: 10

50 mA150 mA             
SMD0805P050TF


PTC Resettable Fuses 0805 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 Availability : 35340
Ship by Mon. 12 Aug to Thu. 15 Aug Calender.png

USD 0.0297

Multiples of: 10

500 mA1 A             
SMD1812P014TF


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 : 33283
Ship by Mon. 12 Aug to Thu. 15 Aug Calender.png

USD 0.0397

Multiples of: 10

140 mA340 mA             
SMD1812P050TF/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 Availability : 32195
Ship by Mon. 12 Aug to Thu. 15 Aug Calender.png

USD 0.0454

Multiples of: 5

500 mA1 A             
SMD1812P110TF/33


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 Availability : 30609
Ship by Mon. 12 Aug to Thu. 15 Aug Calender.png

USD 0.0702

Multiples of: 5

1.1 A2.2 A             
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