About Resettable Fuses - PPTC

Techfuse 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
  
                   
SMD0805-125


PTC Resettable Fuses 0805 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.

TECHFUSE Availability : 1861
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USD 0.0903

Multiples of: 5

1.25 A2.5 A             
SL1206450


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.

TECHFUSE Availability : 1804
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0103

Multiples of: 5

4.5 A9 A             
SL1210550


PTC Resettable Fuses 1210 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 : 1777
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.1125

Multiples of: 5

5.5 A11 A             
SMD1210-200


PTC Resettable Fuses 1210 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 : 1672
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.058

Multiples of: 5

2 A4 A             
SMD150L-36V


36V 1.5A 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 : 1668
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0634

Multiples of: 5

1.5 A              
SL0805110


PTC Resettable Fuses 0805 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 : 1604
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.043

Multiples of: 10

1.1 A2.2 A             
SL1210400


PTC Resettable Fuses 1210 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 : 1602
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0826

Multiples of: 5

4 A8 A             
SL0805075


PTC Resettable Fuses 0805 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 : 1595
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0627

Multiples of: 5

750 mA1.5 A             
SL0805300


PTC Resettable Fuses 0805 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 : 1477
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0557

Multiples of: 5

3 A6 A             
SMD330L-16V


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 : 1455
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0875

Multiples of: 5

               
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