About Resettable Fuses - PPTC

Bnstar 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.
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Enter Qty Hold CurrentTrip CurrentCurrent Rating - MaxMaximum VoltageResistanceMounting StyleTermination StylePackage / CaseSeriesOperating Temperature RangeLead SpacingMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackaging
  
                   
SMD0603-050C-16V


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.

BNstar Availability : 3880
Ship by Mon. 26 Aug to Thu. 29 Aug Calender.png

USD 0.0418

Multiples of: 10

               
SMD0805-150-6V


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.

BNstar Availability : 3880
Ship by Mon. 26 Aug to Thu. 29 Aug Calender.png

USD 0.0423

Multiples of: 10

               
SMD0805-200-9V


9V 2A 50A 1W -40℃~+70℃ 4A 4mΩ 5s 45mΩ SMD,2.5x1.8x1mm 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 : 3832
Ship by Mon. 26 Aug to Thu. 29 Aug Calender.png

USD 0.0599

Multiples of: 5

2 A4 A             
SMD1812-014C-60V


60V 140mA 40A 800mW -40℃~+85℃ 340mA 650mΩ 0.15s 6Ω 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.

BNstar Availability : 3829
Ship by Mon. 26 Aug to Thu. 29 Aug Calender.png

USD 0.0297

Multiples of: 10

               
SMD1812-035C-60V


60V 0.035A 40A 2.4W 0.095A 1Ω 5s 68Ω 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.

BNstar Availability : 3827
Ship by Mon. 26 Aug to Thu. 29 Aug Calender.png

USD 0.042

Multiples of: 10

               
SMD1210-400-6V


6V 4A 50A 1.5W -40℃~+70℃ 8A 1mΩ 5s 18mΩ SMD,3.5x2.85x1mm 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 : 3802
Ship by Mon. 26 Aug to Thu. 29 Aug Calender.png

USD 0.0496

Multiples of: 5

4 A8 A             
SMD0805-075C-12V


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.

BNstar Availability : 3773
Ship by Mon. 26 Aug to Thu. 29 Aug Calender.png

USD 0.0288

Multiples of: 10

               
SMD1206-300-6V


6V 3A 50A 1.2W -40℃~+70℃ 6A 3mΩ 5s 30mΩ SMD,3.5x1.85x1mm 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 : 3618
Ship by Mon. 26 Aug to Thu. 29 Aug Calender.png

USD 0.0432

Multiples of: 5

3 A6 A             
SMD0603-020C-12V


12V 200mA 40A 500mW -40℃~+85℃ 500mA 550mΩ 0.6s 3.5Ω 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.

BNstar Availability : 3569
Ship by Mon. 26 Aug to Thu. 29 Aug Calender.png

USD 0.035

Multiples of: 10

200 mA500 mA             
SMD1812-500-16V


16V 5A 50A 1.5W -40℃~+70℃ 10A 1mΩ 5s 14mΩ SMD,4.8x3.5x1.2mm 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 : 3480
Ship by Mon. 26 Aug to Thu. 29 Aug Calender.png

USD 0.1067

Multiples of: 5

5 A10 A             
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