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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(Ex. GST)(▲▼)		Enter Qty Hold CurrentTrip CurrentCurrent Rating - MaxMaximum VoltageResistanceMounting StyleTermination StylePackage / CaseSeriesOperating Temperature RangeLead SpacingMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackaging
  
                   
A30-050


PTC Resettable Fuses Through Hole 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.

JDT 485
Ships to you
between Thu. 05 Mar to Tue. 10 Mar Calender.png

AUD 0.0584
Multiples of: 10

500 mA1 A             
SMD1812K260SF8V


8V 2.6A 100A 0.8W 5A -40℃~+85℃ 0.015Ω 2.5s 0.05Ω 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 0
6 to 16 Weeks Calender.png

AUD 0.0609
Multiples of: 10

2.6 A5 A             
SMD1812K300SF8V


8V 3A 100A 0.8W 5A -40℃~+85℃ 0.012Ω 4s 0.04Ω 1812 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 0
6 to 16 Weeks Calender.png

AUD 0.0609
Multiples of: 10

3 A5 A             
SMD1812K110SF16V


16V 1.1A 100A 0.8W -40℃~+85℃ 2.2A 0.05Ω 0.3s 0.25Ω 1812 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 0
6 to 16 Weeks Calender.png

AUD 0.0609
Multiples of: 10

1.1 A2.2 A             
SMD1812K030SF30V


30V 0.3A 100A 0.80W -40℃~+85℃ 0.6A 0.25Ω 0.1s 3Ω 1812 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 0
6 to 16 Weeks Calender.png

AUD 0.0609
Multiples of: 10

0.3 A0.6 A             
SMD1812K160SF8V


8V 1.6A 100A 0.8W -40℃~+85℃ 2.8A 0.03Ω 1s 0.13Ω 1812 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 0
6 to 16 Weeks Calender.png

AUD 0.0609
Multiples of: 10

1.6 A2.8 A             
SMD1812K020SF30V


30V 0.2A 100A 0.8W -40℃~+85℃ 0.4A 0.35Ω 0.02s 5Ω 1812 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 0
6 to 16 Weeks Calender.png

AUD 0.0609
Multiples of: 10

0.2 A0.4 A             
JSMD1812-300/16


16V 3A 100A 1W 6A -40℃~+85℃ 0.012Ω 4s 0.06Ω 1812 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.

Jinkaisheng 0
6 to 16 Weeks Calender.png

AUD 0.0609
Multiples of: 10

               
JK-mSMD260/8V


8V 2.6A 100A 5A 1812 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.

Jinrui Electronic Materials 0
6 to 16 Weeks Calender.png

AUD 0.0609
Multiples of: 10

               
SMD0805-100-12V


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.

TECHFUSE 0
6 to 16 Weeks Calender.png

AUD 0.0609
Multiples of: 10

               
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