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
  
                   
RXEF185K-2


Resettable Fuses - PPTC Radial Lead 1.85A 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.

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AUD 0.5208

Multiples of: 1500

1.85 A3.7 A40 A72 VDC190 mOhmsThrough HoleRadial Rxef- 40 C to + 85 C - 40 C+ 85 C Reel
MF-NSML400/6-2


Resettable Fuses - PPTC 1206 SMD Polymer PTC 4.0A6V
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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.

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AUD 0.6337

Multiples of: 1

              Cut Tape
MF-NSML200/6-2


Resettable Fuses - PPTC 1206 SMD Polymer PTC 2.0A6V
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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.

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6 to 16 Weeks Calender.png

AUD 0.6538

Multiples of: 1

2 A4 A50 A6 VDC30 mOhmsPCB MountSMD/SMT1206 (3216 METRIC)MF - NSML  - 40 C+ 85 C Reel , Cut Tape
RXEF250K-2


Polymeric PTC Resettable Fuse 72V 2.5 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 0
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AUD 0.6538

Multiples of: 1000

        Rxef     Cut Tape
RS90-075


Fuse: PTC polymer; 750mA; Imax: 40A; THT; Reel,tape
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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.

Optifuse 0
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AUD 0.6542

Multiples of: 3000

               
RS90-090


Fuse: PTC polymer; 900mA; Imax: 40A; THT; Reel,tape
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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.

Optifuse 0
6 to 16 Weeks Calender.png

AUD 0.6542

Multiples of: 3000

               
MF-LS300


Resettable Fuses - PPTC 3A 24V 0.015ohm Axial
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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.

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6 to 16 Weeks Calender.png

AUD 0.2844

Multiples of: 1

3 A6.3 A100 A24 VDC31 mOhmsStrapAxial Mf - Ls- 40 C to + 85 C - 40 C+ 85 C Bulk
A55457-000


A55457000 te connectivity resettable fuses pptc thermistors circuit protection
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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.

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AUD 0.6547

Multiples of: 1

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RS30-110


Fuse: PTC polymer; 1.1A; Imax: 100A; THT; Reel,tape
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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.

Optifuse 0
6 to 16 Weeks Calender.png

AUD 0.6558

Multiples of: 1

               
LVR040S-2


Resettable Fuses - PPTC .4A 240VAC 20/5.5A 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 0
6 to 16 Weeks Calender.png

AUD 0.657

Multiples of: 2000

0.4 A0.9 A5.5 A240 VAC1.9 OhmsThrough HoleRadial Lvr- 40 C to + 85 C5.8 Mm- 20 C+ 85 C Reel
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