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
  
                   
1812L200/12DR


Resettable Fuses - PPTC 12V 1812 PTC POLY SMT
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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 : 2988
Ship by Mon. 23 Sep to Thu. 26 Sep Calender.png

USD 0.8073

Multiples of: 5

  100 A12 V    1812L     Reel
SMD1206-200/06N


6V 2A 100A 4A 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.

Bourne Availability : 2987
Ship by Mon. 23 Sep to Thu. 26 Sep Calender.png

USD 0.0211

Multiples of: 20

2 A4 A             
MF-LSMF150/33X-2


Resettable Fuses - PPTC 2920 Resettable SMD PPTC 1.5A/33V
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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 : 2986
Ship by Fri. 13 Sep to Tue. 17 Sep Calender.png

USD 0.3289

Multiples of: 1

1.5 A3 A40 A33 VDC230 mOhmsPCB MountSMD/SMT2920 (7351 METRIC)MF - LSMF  - 40 C+ 85 C Reel , Cut Tape
TLC-PSMD150


6V 1.5A 100A 3A 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.

TLC Availability : 2984
Ship by Mon. 23 Sep to Thu. 26 Sep Calender.png

USD 0.0514

Multiples of: 5

1.5 A3 A             
BSMD1206L-450


6V 4.5A 50A 1.5W -40℃~+85℃ 9A 1mΩ 5s 15mΩ 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.

BHFUSE Availability : 2980
Ship by Mon. 23 Sep to Thu. 26 Sep Calender.png

USD 0.096

Multiples of: 5

               
TLC-PSMD075/8


8V 750mA 100A 1.5A 0805 Resettable Fuses 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.

TLC Availability : 2979
Ship by Mon. 23 Sep to Thu. 26 Sep Calender.png

USD 0.039

Multiples of: 10

750 mA1.5 A             
MF-SMDF100/33X-2


Resettable Fuses - PPTC 1.1A 33V SMD 2018
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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 : 2970
Ship by Fri. 13 Sep to Tue. 17 Sep Calender.png

USD 0.2913

Multiples of: 1

1.1 A2.2 A40 A33 VDC400 mOhmsPCB MountSMD/SMT MF - SMDF  - 40 C+ 85 C Reel , Cut Tape
BSMD1206-005-30V


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.

BHFUSE Availability : 2968
Ship by Mon. 23 Sep to Thu. 26 Sep Calender.png

USD 0.025

Multiples of: 10

               
JK-SMD1210-400L/6V


6V 4A 50A 8A 1210 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 : 2968
Ship by Mon. 23 Sep to Thu. 26 Sep Calender.png

USD 0.0814

Multiples of: 5

4 A8 A             
SMD1812P050TF/60


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.

Polytronics Availability : 2960
Ship by Mon. 23 Sep to Thu. 26 Sep Calender.png

USD 0.1598

Multiples of: 5

500 mA1 A             
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