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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Image  Information Image Stock Code(▲▼)Description
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Enter Qty Hold CurrentTrip CurrentCurrent Rating - MaxMaximum VoltageResistanceMounting StyleTermination StylePackage / CaseSeriesOperating Temperature RangeLead SpacingMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackaging
  
                   
F01480-000


PTC Resettable Fuse 1.85A(hold) 3.7A(trip) 72V 40A 2.1(Nom)W 12.6s 0.08Ohm Radial 17.5 X 3mm T/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.

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AUD 0.5723

Multiples of: 1

1.85 A3.7 A40 A 0.12 Ohms (max)Through Hole  Rxef+ 85 C    Reel
MF-PSML150/12-2


Polymeric PTC Resettable Fuse 12V 1.5 A Ih Surface Mount 0805 (2012 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.

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AUD 0.5741

Multiples of: 1

1.5 A3 A50 A6 V65 mOhmsSmd/SmtSmd/Smt Mf - Psml/X  - 40 C+ 85 C Cut Tape
F74007-000


Rline
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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 0.5744

Multiples of: 1

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RF2769-000


TE Connectivity RUEF185-AP
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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 0.5765

Multiples of: 1

               
MF-NSML175/6-2


Resettable Fuses - PPTC 1206 SMD Polymer PTC 1.75A6V
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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 0.577

Multiples of: 1

              Cut Tape
PFNF.200.2


Resettable Fuses - PPTC PFNF PTC FUSE SMT 2 A (1206)
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AUD 0.5779

Multiples of: 750

2 A4 A100 A6 VDC85 mOhmsPCB MountSMD/SMT PFNF  - 40 C+ 85 C Reel , Cut Tape
RF0560-000


Resettable Fuses - PPTC
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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 0.5786

Multiples of: 1

               
MF-USMF075


MULTIFUSE, SMD, 1210, 0.75A
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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 0.5788

Multiples of: 1

    0.45 Ohms          
RF2650-000


Resettable Fuses - PPTC 72V 3A-HD 40A 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.

Littelfuse 0
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AUD 0.5792

Multiples of: 1

               
RF2669-000


Resettable Fuses - PPTC 72V .5A-HD 40A 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.

Littelfuse 0
6 to 16 Weeks Calender.png

AUD 0.5795

Multiples of: 1

0.5 A1 A  0.77 Ohms (max)Through Hole  Rxef+ 85 C    Bulk
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