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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(Ex. GST)(▲▼)		Enter Qty Hold CurrentTrip CurrentCurrent Rating - MaxMaximum VoltageResistanceMounting StyleTermination StylePackage / CaseSeriesOperating Temperature RangeLead SpacingMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackaging
  
                   
JK-SMD0603-001


30V 10mA 40A 30mA 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.

Jinrui Electronic Materials Availability : 71538
Ship by Thu. 15 Aug to Tue. 20 Aug Calender.png

USD 0.0194
Multiples of: 20

10 mA30 mA             
BSMD2920-200-33V


PTC Resettable Fuses 2920 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 : 71039
Ship by Thu. 15 Aug to Tue. 20 Aug Calender.png

USD 0.0698
Multiples of: 5

2 A4 A             
Hot RXEF075-2


Resettable Fuses - PPTC Radial Lead .75A 72V 40A Imax
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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 : 69840
Ship by Thu. 01 Aug to Wed. 07 Aug Calender.png

USD 0.1209
Multiples of: 3000

0.75 A1.5 A40 A72 VDC600 mOhmsThrough HoleRadial Rxef- 40 C to + 85 C5.8 Mm   Reel
BSMD1206-025-33V


33V 0.25A 40A 0.5A 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.

BHFUSE Availability : 68783
Ship by Thu. 15 Aug to Tue. 20 Aug Calender.png

USD 0.0298
Multiples of: 10

0.25 A0.5 A             
BSMD1206-050-33V


33V 500mA 40A 1A 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.

BHFUSE Availability : 68622
Ship by Thu. 15 Aug to Tue. 20 Aug Calender.png

USD 0.0371
Multiples of: 10

               
JK-SMD1210-050-30V


PTC Resettable Fuses 1210 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 : 68281
Ship by Thu. 15 Aug to Tue. 20 Aug Calender.png

USD 0.022
Multiples of: 20

500 mA1 A             
BSMD1206-025-30V


PTC Resettable Fuses 1206 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.

BHFUSE Availability : 67727
Ship by Thu. 15 Aug to Tue. 20 Aug Calender.png

USD 0.0276
Multiples of: 10

250 mA500 mA             
BSMD1206-100-6V


PTC Resettable Fuses 1206 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.

BHFUSE Availability : 67351
Ship by Thu. 15 Aug to Tue. 20 Aug Calender.png

USD 0.0258
Multiples of: 10

1 A1.8 A             
BSMD0603-050-12V


12V 500mA 40A 500mW -40?~+85? 1A 100mO 0.1s 800mO 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.

BHFUSE Availability : 67027
Ship by Thu. 15 Aug to Tue. 20 Aug Calender.png

USD 0.0413
Multiples of: 10

500 mA1 A             
BSMD2920-300-33V


33V 3A 40A 6A 2920 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.

BHFUSE Availability : 66519
Ship by Thu. 15 Aug to Tue. 20 Aug Calender.png

USD 0.124
Multiples of: 5

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