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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MF-MSMF150-2


Resettable Fuses - PPTC 6V 1.5A-HD 100A MAX (R
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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 7289
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AUD 0.0978
Multiples of: 5

1.5 A3 A100 A6 VDC120 mOhmsPCB MountSMD/SMT1812 (4532 METRIC)MF - MSMF  - 40 C+ 85 CAEC - Q200Reel , Cut Tape
JK30-050


30V 500mA 40A 1A Plugin 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 3637
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AUD 0.0444
Multiples of: 10

500 mA1 A             
ASMD1210-200


PTC Resettable Fuses 1210 RoHS
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JDT 1770
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AUD 0.0862
Multiples of: 5

2 A4 A             
RGEF250


Resettable Fuses - PPTC RGEF250
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Littelfuse 1746
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AUD 0.3677
Multiples of: 1

2.5 A4.7 A100 A16 VDC53 mOhmsThrough HoleRadial Rgef- 40 C to + 85 C - 40 C+ 85 C Bulk
RKEF500-2


Polymeric PTC Resettable Fuse 60V 5 A Ih Through Hole Radial, Disc
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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 1746
Ships to you
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AUD 0.9381
Multiples of: 1

5 A10 A40 A60 VDC30 mOhmsPCB MountRadial RKEF 10.9 mm- 40 C+ 85 C Reel , Cut Tape
Hot 1206L175PR


Polymeric PTC Resettable Fuse 6V 1.75 A Ih Surface Mount 1206 (3216 Metric), Concave
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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 1745
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AUD 0.3445
Multiples of: 1

  100 A    1206 (3216 METRIC)1206L     Reel
TLC-NSMD035/24


24V 350mA 40A 750mA 1206 Resettable Fuses ROHS
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TLC 1736
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AUD 0.0519
Multiples of: 10

350 mA750 mA             
TRC075


PTC Resettable Fuses Through Hole,P=5.1mm RoHS
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TLC 1726
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AUD 0.0604
Multiples of: 10

750 mA1.5 A             
SMD0805P075TF


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.

Polytronics 1726
Ships to you
between Fri. 09 Oct to Wed. 14 Oct Calender.png

AUD 0.1051
Multiples of: 5

750 mA1.5 A             
RXEF065


Resettable Fuses - PPTC Radial Lead .65A 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 1610
Ships to you
between Fri. 09 Oct to Wed. 14 Oct Calender.png

AUD 0.1857
Multiples of: 5

650 mA1.3 A40 A72 V720 mOhmsPcb MountRadial Rxef 5.8 Mm- 40 C+ 85 C Bulk
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