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
  
                   
MF-FSMF050X-2


Resettable Fuses - PPTC 6volts 40amps
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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.

Bourns 161330
Ships to you
between Tue. 14 May to Fri. 17 May Calender.png

USD 0.022
Multiples of: 20

500 mA1 A40 A6 VDC800 mOhmsPCB MountSMD/SMT MF - FSMF  - 40 C+ 85 C Reel , Cut Tape
BSMD1812-150-33V


PTC Resettable Fuses 1812 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 159811
Ships to you
between Tue. 14 May to Fri. 17 May Calender.png

USD 0.0521
Multiples of: 10

1.5 A3 A             
BSMD0805-050-24V


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 154317
Ships to you
between Tue. 14 May to Fri. 17 May Calender.png

USD 0.042
Multiples of: 10

500 mA1 A             
BSMD1206-100-16V


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 150330
Ships to you
between Tue. 14 May to Fri. 17 May Calender.png

USD 0.0336
Multiples of: 10

1 A1.8 A             
BSMD1812-300-16V


PTC Resettable Fuses 1812 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 150285
Ships to you
between Tue. 14 May to Fri. 17 May Calender.png

USD 0.0552
Multiples of: 5

3 A6 A             
BSMD0805-050-15V


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 150175
Ships to you
between Tue. 14 May to Fri. 17 May Calender.png

USD 0.0357
Multiples of: 10

500 mA1 A             
0ZCJ0005FF2E


Resettable Fuses - PPTC Fuse
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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.

Bel Fuse 146171
Ships to you
between Mon. 06 May to Wed. 08 May Calender.png

USD 0.0598
Multiples of: 1

50 mA150 mA10 A60 VDC50 OhmsSmd/SmtSmd/Smt1206 (3216 METRIC)Zcj  - 40 C+ 85 C Cut Tape
0ZCJ0050AF2E


Resettable Fuses - PPTC Fuse
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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.

Bel Fuse 143557
Ships to you
between Mon. 06 May to Wed. 08 May Calender.png

USD 0.0908
Multiples of: 1

500 mA1 A100 A24 VDC750 mOhmsSmd/SmtSmd/Smt1206 (3216 METRIC)Zcj  - 40 C+ 85 C Cut Tape
BSMD0805-010-33V


PTC Resettable Fuses 0805 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 142706
Ships to you
between Tue. 14 May to Fri. 17 May Calender.png

USD 0.0367
Multiples of: 10

100 mA300 mA             
BSMD1206-025-33V


33V 0.25A 40A 0.5A 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.

BHFUSE 141358
Ships to you
between Tue. 14 May to Fri. 17 May Calender.png

USD 0.0329
Multiples of: 10

0.25 A0.5 A             
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