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.
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Image  Information Image Stock Code(▲▼)Description
Manufacturer
Global Stock ⓘ (▲▼)Price(USD

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Enter Qty Hold CurrentTrip CurrentCurrent Rating - MaxMaximum VoltageResistanceMounting StyleTermination StylePackage / CaseSeriesOperating Temperature RangeLead SpacingMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackaging
  
                   
1206L200/12NR


12V 2A 100A 3.5A 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.

LUTE Availability : 9341
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USD 0.0313

Multiples of: 10

2 A3.5 A             
JK-NSMD150L-12V


PTC Resettable Fuses 1206 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.

Jinrui Electronic Materials Availability : 9338
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USD 0.0738

Multiples of: 5

1.5 A3 A             
SMD1812-200C-16V


16V 2A 100A 800mW -40℃~+85℃ 4A 20mΩ 1s 120mΩ 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.

BNstar Availability : 9334
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USD 0.0369

Multiples of: 10

2 A4 A             
BSMD0603-020-6V


0603 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.

BHFUSE Availability : 9321
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USD 0.0292

Multiples of: 10

               
FTR30-500


PTC Resettable Fuses DO-214 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.

FTR Availability : 9305
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USD 0.0637

Multiples of: 5

5 A10 A             
SMD1206-200C-16V


16V 2A 40A 800mW -40?~+85? 3.5A 15mO 1.5s 80mO 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.

BNstar Availability : 9290
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0575

Multiples of: 5

2 A3.5 A             
1206L150/16NR


16V 1.5A 40A 3A 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.

LUTE Availability : 9282
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0312

Multiples of: 10

1.5 A3 A             
RF4367-000


PTC Resettable Fuses 1206 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.

Littelfuse Availability : 9276
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0745

Multiples of: 5

100 mA250 mA             
JK-nSMD150L-6


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.

Jinrui Electronic Materials Availability : 9266
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0554

Multiples of: 5

               
TLC-NSMD020


PTC Resettable Fuses 1206 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.

TLC Availability : 9256
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.034

Multiples of: 10

200 mA460 mA             
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