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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Image  Information Image Stock Code(▲▼)Description
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(Ex. GST)(▲▼)		Enter Qty Hold CurrentTrip CurrentCurrent Rating - MaxMaximum VoltageResistanceMounting StyleTermination StylePackage / CaseSeriesOperating Temperature RangeLead SpacingMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackaging
  
                   
SMD1206K050SF13.2V


13.2V 0.5A 100A 0.6W 1A -40℃~+85℃ 0.15Ω 0.1s 0.7Ω 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 : 0
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USD 0.0247
Multiples of: 20

0.5 A1 A             
SMD1206K050SF6V


6V 0.5A 100A 0.6W 1A -40℃~+85℃ 0.15Ω 0.1s 0.7Ω 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 : 0
Ship by 6 to 16 Weeks Calender.png

USD 0.0247
Multiples of: 20

0.5 A1 A             
SMD1206K075SF6V


6V 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 : 0
Ship by 6 to 16 Weeks Calender.png

USD 0.0247
Multiples of: 20

0.75 A1.5 A             
SMD1206K100SF6V


6V 1A 100A 0.6W 1.8A -40℃~+85℃ 0.055Ω 0.3s 0.27Ω 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 : 0
Ship by 6 to 16 Weeks Calender.png

USD 0.0247
Multiples of: 20

1 A1.8 A             
SMD1206K012SF60V


60V 0.12A 100A 0.4W 0.29A -40℃~+85℃ 1.6Ω 1s 15Ω 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 : 0
Ship by 6 to 16 Weeks Calender.png

USD 0.0247
Multiples of: 20

0.12 A0.29 A             
K250R090


220V 0.09A 3A 1W -40℃~+85℃ 0.18A 10Ω 10s 30Ω 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 : 0
Ship by 6 to 16 Weeks Calender.png

USD 0.0247
Multiples of: 20

0.09 A0.18 A             
SMD1206K200SF6V


6V 2A 100A 0.8W 3.5A -40℃~+85℃ 0.018Ω 1.5s 0.08Ω 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 : 0
Ship by 6 to 16 Weeks Calender.png

USD 0.0247
Multiples of: 20

2 A3.5 A             
K60X030


60V 0.3A 40A 1W -40℃~+85℃ 0.6A 0.76Ω 10s 2.04Ω 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 : 0
Ship by 6 to 16 Weeks Calender.png

USD 0.0248
Multiples of: 20

0.3 A0.6 A             
K60X017


60V 0.17A 40A 1W -40℃~+85℃ 0.34A 2Ω 10s 4.8Ω 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 : 0
Ship by 6 to 16 Weeks Calender.png

USD 0.0248
Multiples of: 20

0.17 A0.34 A             
K250R060


220V 0.06A 3A 1W 0.12A -40℃~+85℃ 22Ω 10s 48Ω 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 : 0
Ship by 6 to 16 Weeks Calender.png

USD 0.0255
Multiples of: 20

0.06 A0.12 A             
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