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
  
                   
SL0805150


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 : 5240
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0451

Multiples of: 10

1.5 A3 A             
SMD0603-035-12V


0603 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.

TECHFUSE Availability : 4850
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0251

Multiples of: 20

               
SMD0603-035-16V


0603 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 : 4850
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0277

Multiples of: 10

               
nSMD125


1206 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 : 4850
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0291

Multiples of: 10

               
SMD0603-020-16V


9V 200mA 0603 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.

TECHFUSE Availability : 4811
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0304

Multiples of: 10

200 mA              
mSMD200-13.2V


PTC Resettable Fuses 1812 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 : 4780
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0401

Multiples of: 10

2 A4 A             
nSMD035


PTC Resettable Fuses 1206 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 : 4733
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0231

Multiples of: 20

350 mA750 mA             
SMD300L-16V


PTC Resettable Fuses SMD2920 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 : 4526
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0691

Multiples of: 5

3 A6 A             
SL1210450


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 : 4487
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.074

Multiples of: 5

4.5 A9 A             
SMD0805-003-60V


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.

TECHFUSE Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 0.0289

Multiples of: 10

               
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