About Resettable Fuses - PPTC

Kailong 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
  
                   
SMD0805K110SF6V


6V 1.1A 100A 0.6W -40℃~+85℃ 2.2A 0.06Ω 0.3s 0.21Ω 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.

Kailong Availability : 3
Ship by Thu. 15 Aug to Tue. 20 Aug Calender.png

USD 0.0164
Multiples of: 20

1.1 A2.2 A             
K250R500


220V 500mA 5A 1A Plugin,P=5.1mm 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.

Kailong Availability : 3
Ship by Thu. 15 Aug to Tue. 20 Aug Calender.png

USD 0.0166
Multiples of: 10

500 mA1 A             
SMD0805K010SF15V


15V 100mA 100A 300mA 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.

Kailong Availability : 3
Ship by Thu. 15 Aug to Tue. 20 Aug Calender.png

USD 0.0175
Multiples of: 20

100 mA300 mA             
SMD1206K100SF16V


16V 1A 100A 0.6W 1.8A -40℃~+85℃ 0.055Ω 0.3s 0.27Ω 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.

Kailong Availability : 3
Ship by Thu. 15 Aug to Tue. 20 Aug Calender.png

USD 0.0238
Multiples of: 20

1 A1.8 A             
K60X090


60V 0.9A 40A 1W 1.8A -40℃~+85℃ 0.14Ω 10s 0.465Ω Radial Leaded,P=5.1mm 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.

Kailong Availability : 3
Ship by Thu. 15 Aug to Tue. 20 Aug Calender.png

USD 0.0258
Multiples of: 10

0.9 A1.8 A             
K16G1000


16V 10A 40A 20A Plugin,P=5.1mm 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.

Kailong Availability : 3
Ship by Thu. 15 Aug to Tue. 20 Aug Calender.png

USD 0.0463
Multiples of: 5

10 A20 A             
K30U600


30V 6A 40A 12A Plugin,P=10.2mm 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.

Kailong Availability : 3
Ship by Thu. 15 Aug to Tue. 20 Aug Calender.png

USD 0.0509
Multiples of: 5

6 A12 A             
K16G1200


16V 12A 40A 4.2W 24A -40℃~+85℃ 0.004Ω 16s 0.011Ω Radial Leaded,P=5.1mm 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.

Kailong Availability : 3
Ship by Thu. 15 Aug to Tue. 20 Aug Calender.png

USD 0.0637
Multiples of: 5

12 A24 A             
SMD0603K010SF15V


15V 0.1A 40A 0.5W 0.3A -40℃~+85℃ 0.9Ω 1s 6Ω 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.

Kailong Availability : 2
Ship by Thu. 15 Aug to Tue. 20 Aug Calender.png

USD 0.0146
Multiples of: 20

0.1 A0.3 A             
SMD1206K075SF16V


16V 0.75A 100A 0.6W 1.5A -40℃~+85℃ 0.09Ω 0.2s 0.5Ω 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.

Kailong Availability : 2
Ship by Thu. 15 Aug to Tue. 20 Aug Calender.png

USD 0.0246
Multiples of: 20

0.75 A1.5 A             
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