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
  
                   
SMD1812K010SF60V


30V 0.1A 100A 0.8W 0.3A -40℃~+85℃ 0.75Ω 1.5s 15Ω 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.

Kailong Availability : 426
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USD 0.0362
Multiples of: 10

0.1 A0.3 A             
K30U135


30V 1.35A 40A 1W 2.7A -40℃~+85℃ 0.04Ω 10s 0.12Ω 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 : 126
Ship by Fri. 21 Jun to Wed. 26 Jun Calender.png

USD 0.0278
Multiples of: 10

1.35 A2.7 A             
K60X050


60V 500mA 40A 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 : 38
Ship by Fri. 21 Jun to Wed. 26 Jun Calender.png

USD 0.0227
Multiples of: 20

500 mA1 A             
K60X010


60V 0.1A 40A 1W -40℃~+85℃ 0.2A 2.5Ω 10s 6.75Ω 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 : 38
Ship by Fri. 21 Jun to Wed. 26 Jun Calender.png

USD 0.0233
Multiples of: 20

0.1 A0.2 A             
K16G300


16V 3A 40A 6A 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 : 29
Ship by Fri. 21 Jun to Wed. 26 Jun Calender.png

USD 0.0255
Multiples of: 10

3 A6 A             
K60X040


60V 400mA 40A 800mA 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 : 19
Ship by Fri. 21 Jun to Wed. 26 Jun Calender.png

USD 0.022
Multiples of: 20

400 mA800 mA             
K60X075


60V 0.75A 40A 1W 1.5A -40℃~+85℃ 0.18Ω 10s 0.6Ω 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 : 19
Ship by Fri. 21 Jun to Wed. 26 Jun Calender.png

USD 0.0244
Multiples of: 10

0.75 A1.5 A             
K60X375


60V 3.75A 40A 3.2W 7.5A -40℃~+85℃ 0.03Ω 24s 0.075Ω Radial Leaded,P=10.2mm 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.

Kailong Availability : 14
Ship by Fri. 21 Jun to Wed. 26 Jun Calender.png

USD 0.0869
Multiples of: 5

3.75 A7.5 A             
K16G400


16V 4A 40A 2.4W -40℃~+85℃ 8A 0.021Ω 10s 0.06Ω 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 : 9
Ship by Fri. 21 Jun to Wed. 26 Jun Calender.png

USD 0.0271
Multiples of: 10

4 A8 A             
K16G500


16V 5A 40A 2.6W 10A -40℃~+85℃ 0.015Ω 10s 0.038Ω 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 : 9
Ship by Fri. 21 Jun to Wed. 26 Jun Calender.png

USD 0.0302
Multiples of: 10

5 A10 A             
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