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
  
                   
SMD1812P300TF


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 : 1445
Ship by Fri. 28 Jun to Wed. 03 Jul Calender.png

USD 0.0697
Multiples of: 5

3 A5 A             
SMD1210P010TF


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 : 1387
Ship by Fri. 28 Jun to Wed. 03 Jul Calender.png

USD 0.0591
Multiples of: 5

100 mA300 mA             
RLVR240-200


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 Availability : 1331
Ship by Fri. 28 Jun to Wed. 03 Jul Calender.png

USD 0.3201
Multiples of: 1

2 A4 A             
RL250-800


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 Availability : 1328
Ship by Fri. 28 Jun to Wed. 03 Jul Calender.png

USD 0.1696
Multiples of: 5

800 mA1.6 A             
SMD1812P350TF


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 : 1280
Ship by Fri. 28 Jun to Wed. 03 Jul Calender.png

USD 0.0757
Multiples of: 5

3.5 A6 A             
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 : 1236
Ship by Fri. 28 Jun to Wed. 03 Jul Calender.png

USD 0.0521
Multiples of: 5

500 mA1 A             
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 : 1227
Ship by Fri. 28 Jun to Wed. 03 Jul Calender.png

USD 0.078
Multiples of: 5

350 mA750 mA             
RL250-080


PTC Resettable Fuses Through Hole 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 : 1212
Ship by Fri. 28 Jun to Wed. 03 Jul Calender.png

USD 0.0515
Multiples of: 5

80 mA-             
SMD2920P050TF


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 : 1173
Ship by Fri. 28 Jun to Wed. 03 Jul Calender.png

USD 0.0644
Multiples of: 5

500 mA1 A             
SMD2018P030TF


PTC Resettable Fuses SMD2018 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 : 1154
Ship by Fri. 28 Jun to Wed. 03 Jul Calender.png

USD 0.0757
Multiples of: 5

300 mA600 mA             
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