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.

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
  
                   
SMD1206P250TF


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.

Ruilongyuan Availability : 2622
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USD 0.0878

Multiples of: 5

2.5 A5 A             
Hot RUEF250S


Resettable Fuses - PPTC 2.5A 30V 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 Availability : 2619
Ship by Mon. 09 Sep to Fri. 13 Sep Calender.png

USD 0.2187

Multiples of: 1

2.5 A5 A100 A30 VDC70 mOhmsThrough HoleRadial Ruef- 40 C to + 85 C5.9 Mm- 40 C+ 85 C Bulk
SMD1206-050C-33V


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.

BNstar Availability : 2619
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USD 0.0411

Multiples of: 10

               
RF2635-000


Resettable Fuses - PPTC 72V 1.85A-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 Availability : 2617
Ship by Mon. 09 Sep to Fri. 13 Sep Calender.png

USD 0.3568

Multiples of: 1

              Bulk
K1206L020/30YR


30V 0.2A 60A 0.46A 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.

Yongyutai Electronics Availability : 2615
Ship by Mon. 23 Sep to Thu. 26 Sep Calender.png

USD 0.0355

Multiples of: 10

0.2 A0.46 A             
MF-USML650-2


Resettable Fuses - PPTC 6V 6.5A 0.001OHMS
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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 Availability : 2614
Ship by Mon. 09 Sep to Fri. 13 Sep Calender.png

USD 0.5582

Multiples of: 3500

6.5 A13 A50 A6 V14 mOhmsSmd/SmtSmd/Smt Mf - Usml  - 40 C+ 85 C Cut Tape
Hot MF-LS180


Resettable Fuses - PPTC 1.8A 24V 0.04ohm Axial
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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 Availability : 2613
Ship by Mon. 09 Sep to Fri. 13 Sep Calender.png

USD 0.035

Multiples of: 1

1.8 A3.8 A100 A24 VDC68 mOhmsStrapAxial Mf - Ls- 40 C to + 85 C - 40 C+ 85 C Bulk
RF2579-000


Resettable Fuses - PPTC 60V .1A-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 Availability : 2609
Ship by Mon. 09 Sep to Fri. 13 Sep Calender.png

USD 0.2426

Multiples of: 1

               
RF3226-000


Resettable Fuses - PPTC 16V 3.0A-HD 100A 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 Availability : 2604
Ship by Mon. 09 Sep to Fri. 13 Sep Calender.png

USD 0.4579

Multiples of: 1

               
2920L250DR


Resettable Fuses - PPTC 2.50A 15V 2920
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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 : 2594
Ship by Mon. 23 Sep to Thu. 26 Sep Calender.png

USD 0.1652

Multiples of: 5

2.5 A5 A40 A15 VDC85 mOhmsSmd/SmtSmd/Smt2920 (7351 METRIC)2920L- 40 C to + 85 C - 40 C+ 85 C Reel
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