About Resettable Fuses - PPTC

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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Image  Information Image Stock Code(▲▼)Description
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Enter Qty Hold CurrentTrip CurrentCurrent Rating - MaxMaximum VoltageResistanceMounting StyleTermination StylePackage / CaseSeriesOperating Temperature RangeLead SpacingMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackaging
  
                   
PTS181224V150


Polymeric PTC Resettable Fuse 24V 1.5 A Ih Surface Mount 1812 (4532 Metric), Concave
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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.

Eaton Availability : 14938
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USD 0.077

Multiples of: 1

1.5 A3 A20 A24 V120 mOhmsSmd/SmtSmd/Smt1812 (4532 METRIC)Pts1812- 40 C to + 85 C - 40 C+ 85 C Reel
0603L035/9XR


9V 350mA 40A 750mA 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.

LUTE Availability : 14365
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USD 0.0332

Multiples of: 10

350 mA750 mA             
0603L035/16XR


16V 350mA 40A 750mA 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.

LUTE Availability : 14365
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0344

Multiples of: 10

350 mA750 mA             
0805L035/24XR


24V 350mA 40A 750mA 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.

LUTE Availability : 14326
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0344

Multiples of: 10

350 mA750 mA             
0603L020/16XR


16V 200mA 40A 500mA 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.

LUTE Availability : 14317
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0354

Multiples of: 10

200 mA500 mA             
TLC-FSMD035


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.

TLC Availability : 14291
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USD 0.0312

Multiples of: 10

350 mA750 mA             
JK-SMD1210-050-24V


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.

Jinrui Electronic Materials Availability : 14217
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0213

Multiples of: 10

500 mA1 A             
JK-SMD0805-035-6


6V 350mA 100A 750mA - 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 Availability : 14210
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0194

Multiples of: 20

350 mA750 mA             
0603L008/33XR


33V 80mA 100A 240mA 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.

LUTE Availability : 14200
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0441

Multiples of: 10

80 mA240 mA             
Hot RXEF025


Resettable Fuses - PPTC Radial Lead .25A 72V 40A Imax
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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.

Littelfuse Availability : 13871
Ship by Fri. 06 Sep to Thu. 12 Sep Calender.png

USD 0.183

Multiples of: 1

250 mA500 mA40 A72 V3 OhmsThrough HoleRadial Rxef 5.8 Mm- 40 C+ 85 C Cut Tape
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