About Resettable Fuses - PPTC

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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Global Stock ⓘ (▲▼)Price(USD) 

(Ex. GST)(▲▼)		Enter Qty Hold CurrentTrip CurrentCurrent Rating - MaxMaximum VoltageResistanceMounting StyleTermination StylePackage / CaseSeriesOperating Temperature RangeLead SpacingMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackaging
  
                   
TLC-MSMD110/16


16V 1.1A 100A 2.2A 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.

TLC Availability : 310
Ship by Mon. 06 Oct to Thu. 09 Oct Calender.png

USD 0.0367

Multiples of: 10

1.1 A2.2 A             
R30-185


30V 1.85A 40A 1W 3.7A 30mΩ 8.7s 90mΩ Radial Leaded 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.

TECHFUSE Availability : 0
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USD 0.0372

Multiples of: 10

1.85 A3.7 A             
A72-040


PTC Resettable Fuses Through Hole 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.

JDT Availability : 0
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USD 0.0381

Multiples of: 10

400 mA800 mA             
SMD1812K200SF8V


8V 2A 100A 0.8W 4A -40℃~+85℃ 0.02Ω 2s 0.1Ω 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 Availability : 0
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USD 0.0384

Multiples of: 10

2 A4 A             
SMD1812K014SF60V


60V 0.14A 100A 0.8W -40℃~+85℃ 0.34A 0.65Ω 0.15s 6Ω 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 Availability : 0
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USD 0.0384

Multiples of: 10

0.14 A0.34 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 Availability : 0
Calender.png

USD 0.0384

Multiples of: 10

1.1 A2.2 A             
SMD1812K125SF16V


16V 1.25A 100A 0.8W -40℃~+85℃ 2.5A 0.05Ω 0.4s 0.14Ω 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 Availability : 0
Calender.png

USD 0.0384

Multiples of: 10

1.25 A2.5 A             
SMD1812K150SF16V


16V 1.5A 100A 0.8W -40℃~+85℃ 3A 0.04Ω 0.5s 0.16Ω 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 Availability : 0
Calender.png

USD 0.0384

Multiples of: 10

1.5 A3 A             
SMD1812K150SF8V


8V 1.5A 100A 0.8W -40℃~+85℃ 3A 0.04Ω 0.5s 0.16Ω 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 Availability : 0
Calender.png

USD 0.0384

Multiples of: 10

1.5 A3 A             
SMD1812K260SF8V


8V 2.6A 100A 0.8W 5A -40℃~+85℃ 0.015Ω 2.5s 0.05Ω 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 Availability : 0
Calender.png

USD 0.0384

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 Availability : 0
Calender.png

USD 0.0384

Multiples of: 10

3 A5 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 Availability : 0
Calender.png

USD 0.0384

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 Availability : 0
Calender.png

USD 0.0384

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 Availability : 0
Calender.png

USD 0.0384

Multiples of: 10

0.2 A0.4 A             
SRF0805P035


6V 0.35A 100A 0.75A 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.

PROSEMI Availability : 0
Calender.png

USD 0.0384

Multiples of: 10

0.35 A0.75 A             
JK-mSMD200-8


8V 2A 100A 4A - 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 Availability : 0
Calender.png

USD 0.0386

Multiples of: 10

2 A4 A             
JK-SMD0603-200L-6


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.

Jinrui Electronic Materials Availability : 0
Calender.png

USD 0.0386

Multiples of: 10

               
TLC-MSMD250/12


12V 2.5A 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.

TLC Availability : 0
Calender.png

USD 0.0387

Multiples of: 10

2.5 A5 A             
SRF0603P020


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.

PROSEMI Availability : 0
Calender.png

USD 0.0394

Multiples of: 10

               
KLM2S175RY


6V 1.7A 50A 600mW -40℃~+85℃ 3.5A 5mΩ 0.6s 55mΩ 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.

TKS Availability : 0
Calender.png

USD 0.0394

Multiples of: 5

1.7 A3.5 A             
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