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
  
                   
TLC-LSMD185/28


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.

TLC 48
Ships to you
between Tue. 02 Jun to Fri. 05 Jun
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AUD 0.0725

Multiples of: 5

1.85 A3.7 A             
0ZCG0200FF2C


Polymeric PTC Resettable Fuse - 8V - 2A - 1812 (4532 Metric) Concave Package - Surface Mount.
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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 48
Ships to you
between Mon. 25 May to Wed. 27 May
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AUD 0.1461

Multiples of: 1

2 A3.5 A100 A8 VDC0.07 OhmsSmd/SmtSmd/Smt1812 (4532 METRIC)Zcg- 40 C to + 85 C - 40 C+ 85 C Reel
RLD16P400GMF


PTC Resettable Fuses Through Hole 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 48
Ships to you
between Tue. 02 Jun to Fri. 05 Jun
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AUD 0.2019

Multiples of: 5

4 A8 A             
SRP120F


Resettable Fuses - PPTC 1.2A 15V 100A 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 48
Ships to you
between Tue. 02 Jun to Fri. 05 Jun
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AUD 0.1537

Multiples of: 1

1.2 A2.7 A100 A15 VDC220 mOhmsStrapAxial Srp- 40 C to + 85 C - 40 C+ 85 C Bulk
RS30-800


Fuse: PTC polymer; 8A; Imax: 100A; THT
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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 48
Ships to you
between Tue. 19 May to Mon. 25 May
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AUD 2.415

Multiples of: 1

               
MF-RX250-99


Bourns Resettable Fuses - PPTC 60Volt 40Amps Hold 2.5 Trip 5Amps
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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 46
Ships to you
between Mon. 25 May to Wed. 27 May
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AUD 0.4871

Multiples of: 1

2.5 A5 A40 A60 VDC0.08 OhmsThrough HoleRadial Mf - Rx- 40 C to + 85 C10.2 Mm- 40 C+ 85 C Bulk
RUEF250U-0.148


Resettable Fuses - PPTC 30V 2.5A-HD 40A MAX
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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 46
Ships to you
between Mon. 25 May to Wed. 27 May
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AUD 0.9679

Multiples of: 1

2.5 A4.9 A100 A30 V80 mOhmsThrough HoleRadial Ruef 5 Mm- 40 C+ 85 C Bulk
JK-nSMD450L-12


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.

Jinrui Electronic Materials 0
6 to 16 Weeks Calender.png

AUD 0.1666

Multiples of: 5

               
RF3101-000


Resettable Fuses - PPTC MINI SMD RESETTABLE 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.

Littelfuse 0
6 to 16 Weeks Calender.png

AUD 0.1907

Multiples of: 1

               
FRU600-30F


30V 6A 100A 12A 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.

Fuzetec 0
6 to 16 Weeks Calender.png

AUD 0.3892

Multiples of: 1

6 A12 A             
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