About Resettable Fuses - PPTC

Jinrui Electronic Materials 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
  
                   
JK250-120U


PTC Resettable Fuses Through Hole,P=5.1mm 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.

Jinrui Electronic Materials 413200
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USD 0.0272
Multiples of: 10

               
JK-nSMD010/60V


60V 0.1A 100A 0.25A -40℃~+85℃ 1.6Ω 1s 15Ω 1206 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.

Jinrui Electronic Materials 171263
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USD 0.021
Multiples of: 20

               
JK-nSMD005/60V


60V 0.05A 100A 0.15A 1206 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.

Jinrui Electronic Materials 132346
Ships to you
between Tue. 14 May to Fri. 17 May Calender.png

USD 0.0183
Multiples of: 20

0.05 A0.15 A             
JK-nSMD100/16V


16V 1A 100A 1.8A 1206 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.

Jinrui Electronic Materials 37092
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USD 0.0197
Multiples of: 20

1 A1.8 A             
JK-MSMD050-30


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.

Jinrui Electronic Materials 34669
Ships to you
between Tue. 14 May to Fri. 17 May Calender.png

USD 0.0251
Multiples of: 20

500 mA1 A             
JK-nSMD050-24


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.

Jinrui Electronic Materials 34251
Ships to you
between Tue. 14 May to Fri. 17 May Calender.png

USD 0.0239
Multiples of: 20

500 mA1 A             
JK-nSMD150/12V


12V 1.5A 100A 3A 1206 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.

Jinrui Electronic Materials 33872
Ships to you
between Tue. 14 May to Fri. 17 May Calender.png

USD 0.0436
Multiples of: 10

1.5 A3 A             
JK-NSMD025


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.

Jinrui Electronic Materials 31971
Ships to you
between Tue. 14 May to Fri. 17 May Calender.png

USD 0.0202
Multiples of: 20

               
JK-NSMD012


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.

Jinrui Electronic Materials 30807
Ships to you
between Tue. 14 May to Fri. 17 May Calender.png

USD 0.0198
Multiples of: 20

120 mA290 mA             
JK-SMD0805-020-30V


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.

Jinrui Electronic Materials 29626
Ships to you
between Tue. 14 May to Fri. 17 May Calender.png

USD 0.0226
Multiples of: 20

200 mA500 mA             
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