About Resettable Fuses - PPTC

Techfuse 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
  
                   
SMD0603-010-24V


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.

TECHFUSE Availability : 98911
Ship by Thu. 15 Aug to Tue. 20 Aug Calender.png

USD 0.0266
Multiples of: 20

100 mA300 mA             
mSMD050-60V


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.

TECHFUSE Availability : 86814
Ship by Thu. 15 Aug to Tue. 20 Aug Calender.png

USD 0.0493
Multiples of: 5

500 mA1 A             
SMD0805-010-60V


0805 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.

TECHFUSE Availability : 60604
Ship by Thu. 15 Aug to Tue. 20 Aug Calender.png

USD 0.0262
Multiples of: 10

               
mSMD110-33V


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.

TECHFUSE Availability : 60145
Ship by Thu. 15 Aug to Tue. 20 Aug Calender.png

USD 0.041
Multiples of: 10

1.1 A2.2 A             
SMD0603-010-33V


0603 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.

TECHFUSE Availability : 56424
Ship by Thu. 15 Aug to Tue. 20 Aug Calender.png

USD 0.0267
Multiples of: 10

               
nSMD020


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.

TECHFUSE Availability : 48106
Ship by Thu. 15 Aug to Tue. 20 Aug Calender.png

USD 0.0236
Multiples of: 20

200 mA460 mA             
mSMD075-33V


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.

TECHFUSE Availability : 44999
Ship by Thu. 15 Aug to Tue. 20 Aug Calender.png

USD 0.0385
Multiples of: 10

750 mA1.5 A             
mSMD020


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.

TECHFUSE Availability : 44328
Ship by Thu. 15 Aug to Tue. 20 Aug Calender.png

USD 0.0258
Multiples of: 10

200 mA400 mA             
SMD0603-005-33V


0603 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.

TECHFUSE Availability : 43669
Ship by Thu. 15 Aug to Tue. 20 Aug Calender.png

USD 0.0273
Multiples of: 10

               
nSMD100-16V


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.

TECHFUSE Availability : 42199
Ship by Thu. 15 Aug to Tue. 20 Aug Calender.png

USD 0.0298
Multiples of: 10

1 A1.8 A             
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