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
  
                   
SMD1812-300/12N


12V 3A 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 Availability : 1940
Ship by Tue. 24 Sep to Fri. 27 Sep Calender.png

USD 0.0415

Multiples of: 10

3 A              
SMD1812-350/6N


6V 3.5A 1812 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.

Bourne Availability : 1940
Ship by Tue. 24 Sep to Fri. 27 Sep Calender.png

USD 0.045

Multiples of: 10

3.5 A              
FSMD050-30-R


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.

Fuzetec Availability : 1940
Ship by Tue. 24 Sep to Fri. 27 Sep Calender.png

USD 0.0538

Multiples of: 5

500 mA1 A             
SMD2920-100/33N


33V 1A 2920 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.

Bourne Availability : 1940
Ship by Tue. 24 Sep to Fri. 27 Sep Calender.png

USD 0.0563

Multiples of: 5

1 A              
SMD2920-125/33N


33V 1.25A 2920 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.

Bourne Availability : 1940
Ship by Tue. 24 Sep to Fri. 27 Sep Calender.png

USD 0.0563

Multiples of: 5

1.25 A              
SRF0805P050/24


24V 500mA 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.

PROSEMI Availability : 1940
Ship by Tue. 24 Sep to Fri. 27 Sep Calender.png

USD 0.0563

Multiples of: 5

500 mA              
SRF1812P150/16


16V 1.5A 100A 3A 1812 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.

PROSEMI Availability : 1940
Ship by Tue. 24 Sep to Fri. 27 Sep Calender.png

USD 0.0619

Multiples of: 5

1.5 A3 A             
SMD330L


2920 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.

TECHFUSE Availability : 1940
Ship by Tue. 24 Sep to Fri. 27 Sep Calender.png

USD 0.0805

Multiples of: 5

               
SMD330L-13.2V


2920 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.

TECHFUSE Availability : 1940
Ship by Tue. 24 Sep to Fri. 27 Sep Calender.png

USD 0.0842

Multiples of: 5

               
1812L150ZR


Resettable Fuses - PPTC 8V 1.5A
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.

Littelfuse Availability : 1940
Ship by Tue. 10 Sep to Mon. 16 Sep Calender.png

USD 0.1104

Multiples of: 2000

1.5 A3 A100 A8 VDC110 mOhmsPCB MountSMD/SMT1812 (4532 METRIC)1812L  - 40 C+ 85 C Reel , Cut Tape
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