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
  
                   
RXEF010


Resettable Fuses - PPTC Radial Lead .1A 60V 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 717
Ships to you
between Mon. 01 Jun to Thu. 04 Jun
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AUD 0.1718

Multiples of: 5

100 mA200 mA40 A60 V7.5 OhmsThrough HoleRadial Rxef 5.8 Mm- 40 C+ 85 C Cut Tape
JK600-110U


600V 110mA 3A 220mA Plugin,P=5.1mm 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 659
Ships to you
between Mon. 01 Jun to Thu. 04 Jun
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AUD 0.2586

Multiples of: 5

               
TRB160-4


PTC Resettable Fuses Through Hole,P=5.1mm,L=4mm 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 654
Ships to you
between Mon. 01 Jun to Thu. 04 Jun
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AUD 0.0638

Multiples of: 5

1.6 A3.2 A             
RUEF800K-2


TE Connectivity Raychem Resettable Fuses - PPTC 8A 30V 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 654
Ships to you
between Fri. 22 May to Tue. 26 May
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AUD 0.7621

Multiples of: 1

8 A16 A100 A30 V20 mOhmsThrough HoleRadial Ruef 10.9 Mm- 40 C+ 85 C Bulk
JK60-025


Plugin,P=5.1mm 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.

Jinkaisheng 649
Ships to you
between Mon. 01 Jun to Thu. 04 Jun
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AUD 0.0355

Multiples of: 10

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TRA050-7


PTC Resettable Fuses Through Hole,P=5.1mm,L=4mm 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 649
Ships to you
between Mon. 01 Jun to Thu. 04 Jun
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AUD 0.038

Multiples of: 10

500 mA1 A             
SMD1812-075/24N


24V 750mA 100A 1.5A 1812 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.

Bourne 649
Ships to you
between Mon. 01 Jun to Thu. 04 Jun
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AUD 0.0417

Multiples of: 10

750 mA1.5 A             
MF-R020-0-D6


Resettable Fuses - PPTC 0.20A 60V 1.5ohm Hold .20 Trip .40
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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.

Bourns 648
Ships to you
between Fri. 22 May to Tue. 26 May
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AUD 0.3929

Multiples of: 1

200 mA400 mA40 A60 VDC2.84 OhmsThrough HoleRadial Mf - R 5.1 Mm- 40 C+ 85 C Bulk
RUEF400K


Resettable Fuses - PPTC 4A 30V 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 647
Ships to you
between Fri. 22 May to Tue. 26 May
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AUD 0.3929

Multiples of: 1

4 A8 A100 A30 VDC50 mOhmsThrough HoleRadial Ruef- 40 C to + 85 C - 40 C+ 85 C Bulk
PFRA.500


Resettable Fuses - PPTC PTC 30V I hold 5.0
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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.

Schurter 647
Ships to you
between Fri. 22 May to Tue. 26 May
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AUD 1.0529

Multiples of: 1

5 A10 A40 A30 VDC50 mOhmsThrough HoleRadial Pfra- 40 C to + 85 C10.9 Mm- 40 C+ 85 C Bulk
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