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
  
                   
RF2647-000


Resettable Fuses - PPTC 72V 3.75A-HD 40A MAX
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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 461
Ships to you
between Mon. 23 Feb to Fri. 27 Feb
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AUD 0.9988

Multiples of: 1

               
RS120-050


Fuse: PTC polymer; 500mA; Imax: 3A; THT; Reel,tape
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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.

Optifuse 0
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AUD 1.025

Multiples of: 2000

               
RS16-400


Fuse: PTC polymer; 4A; Imax: 100A; THT; Reel,tape
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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.

Optifuse 0
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AUD 1.025

Multiples of: 2500

               
PSR-25022F


Resettable Fuses - PPTC PSR-25022F
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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 0
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AUD 1.0253

Multiples of: 1

               
250R120-RCZR


Polymeric PTC Resettable Fuse 60V (250V Int) 120 mA Ih Through Hole Radial, Disc
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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 0
6 to 16 Weeks Calender.png

AUD 0.9949

Multiples of: 1

120 mA240 mA3 A60 V14 OhmsThrough HoleRadial 250R  - 40 C+ 85 C -
RS60RB-075


Fuse: PTC polymer; 750mA; Imax: 40A; THT; Reel,tape
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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.

Optifuse 0
6 to 16 Weeks Calender.png

AUD 1.0267

Multiples of: 1

               
RS60SB-110


Fuse: PTC polymer; 1.1A; Imax: 40A; THT; Reel,tape
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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.

Optifuse 0
6 to 16 Weeks Calender.png

AUD 1.0267

Multiples of: 1

               
VTP175LF


Resettable Fuses - PPTC 1.75A 16V 100A 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 0
6 to 16 Weeks Calender.png

AUD 1.0275

Multiples of: 1

1.75 A3.6 A100 A16 V51 mOhmsStrapAxial Vtp  - 40 C+ 85 C Bulk
RHEF900


Resettable Fuses - PPTC Radial Lead 9A 16V 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 0
6 to 16 Weeks Calender.png

AUD 1.0286

Multiples of: 1

9 A16.5 A100 A16 VDC17 mOhmsThrough HoleRadial Rhef- 40 C to + 125 C5.8 Mm- 40 C+ 125 C Bulk
RF1490-000


ESD Suppressor Polymer 15KV 3-Pin T/R
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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.

TE Connectivity 0
6 to 16 Weeks Calender.png

AUD 1.0334

Multiples of: 75

     Smd/SmtSmd/Smt    - 40 C+ 85 C Reel
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