About Resettable Fuses - PPTC

Bhfuse 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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Enter Qty Hold CurrentTrip CurrentCurrent Rating - MaxMaximum VoltageResistanceMounting StyleTermination StylePackage / CaseSeriesOperating Temperature RangeLead SpacingMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackaging
  
                   
BSMD2920-500-16V


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 : 31049
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USD 0.1099

Multiples of: 5

5 A10 A             
BSMD0805-035-24V


PTC Resettable Fuses 0805 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 : 30584
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USD 0.0454

Multiples of: 10

350 mA750 mA             
BSMD0805L-200


6V 2A 50A 4A 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.

BHFUSE Availability : 29609
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USD 0.063

Multiples of: 5

2 A4 A             
BSMD1206-020-30V


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.

BHFUSE Availability : 29032
Ship by Fri. 21 Jun to Wed. 26 Jun Calender.png

USD 0.0279

Multiples of: 10

200 mA460 mA             
BSMD1812-020-30V


30V 200mA 40A 800mW -40℃~+85℃ 400mA 350mΩ 0.04s 5Ω 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.

BHFUSE Availability : 28896
Ship by Fri. 21 Jun to Wed. 26 Jun Calender.png

USD 0.0321

Multiples of: 10

200 mA400 mA             
BSMD1206-020-33V


33V 0.2A 40A 0.6W 0.46A -40℃~+85℃ 0.35Ω 0.1s 2.7Ω 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.

BHFUSE Availability : 28605
Ship by Fri. 21 Jun to Wed. 26 Jun Calender.png

USD 0.0308

Multiples of: 10

0.2 A0.46 A             
BSMD0805-005-24V


PTC Resettable Fuses 0805 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 : 28547
Ship by Fri. 21 Jun to Wed. 26 Jun Calender.png

USD 0.0385

Multiples of: 10

50 mA150 mA             
BSMD1206-075-6V


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.

BHFUSE Availability : 28440
Ship by Fri. 21 Jun to Wed. 26 Jun Calender.png

USD 0.0262

Multiples of: 10

750 mA1.5 A             
BSMD0805L-300


6V 3A 50A 1W -40℃~+85℃ 6A 3mΩ 5s 30mΩ 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.

BHFUSE Availability : 26117
Ship by Fri. 21 Jun to Wed. 26 Jun Calender.png

USD 0.0706

Multiples of: 5

               
BSMD1812-300-24V


24V 3A 40A 6A 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.

BHFUSE Availability : 26020
Ship by Fri. 21 Jun to Wed. 26 Jun Calender.png

USD 0.1379

Multiples of: 5

               
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