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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(Ex. GST)(▲▼)		Enter Qty Hold CurrentTrip CurrentCurrent Rating - MaxMaximum VoltageResistanceMounting StyleTermination StylePackage / CaseSeriesOperating Temperature RangeLead SpacingMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackaging
  
                   
SMD2920B125TF


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.

Yageo 2591
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AUD 0.0943
Multiples of: 5

1.25 A2.5 A             
DECASMDC050F/60-2


PTC Resettable Fuses SMD,4.70x4.19mm 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.

Littelfuse 2590
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AUD 0.3684
Multiples of: 1

550 mA1.1 A10 A60 VDC1.1 OhmsPCB MountSMD/SMT2018 (5050 METRIC)decaSMD  - 40 C+ 85 C Reel , Cut Tape
JK-SMD1210-200L-12


1210 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 2589
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AUD 0.1126
Multiples of: 5

               
SMD0603P075TF


PTC Resettable Fuses 0603 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.

Ruilongyuan 2589
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AUD 0.1525
Multiples of: 5

750 mA1.4 A             
BSMD1206L-550


6V 5.5A 50A 1.5W -40℃~+85℃ 11A 1mΩ 5s 11mΩ 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 2589
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AUD 0.1817
Multiples of: 5

5.5 A11 A             
30R110UPR


Polymeric PTC Resettable Fuse 30V 1.1 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 2587
Ships to you
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AUD 0.5954
Multiples of: 1

1.1 A2.2 A40 A30 VDC170 mOhmsThrough HoleRadial 30R- 40 C to + 85 C5.1 Mm- 40 C+ 85 C Ammo Pack
SMD1210-175


PTC Resettable Fuses 1210 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.

TECHFUSE 2575
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AUD 0.0906
Multiples of: 5

1.75 A3.5 A             
250R120U


Polymeric PTC Resettable Fuse 60V (250V Int) 120 mA 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 2572
Ships to you
between Thu. 27 Nov to Mon. 01 Dec Calender.png

AUD 0.6548
Multiples of: 1

120 mA240 mA3 A60 VDC16 OhmsPCB MountRadial 250R 5.1 mm- 40 C+ 85 C Bulk
SMD1206P110TFT


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.

Polytronics 2570
Ships to you
between Fri. 05 Dec to Wed. 10 Dec Calender.png

AUD 0.0943
Multiples of: 5

1.1 A2.2 A             
MINISMDC160F-2


PTC Resettable Fuse 1.6A(hold) 3.2A(trip) 9VDC 100A 0.8W 1s 0.03Ohm SMD Solder Pad 1812 T/R Automotive
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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 1843
Ships to you
between Fri. 05 Dec to Wed. 10 Dec Calender.png

AUD 0.0709
Multiples of: 10

1.6 A3.2 A100 A9 VDC100 mOhmssmd/smtsmd/smt1812 (4532 METRIC)minismdc- 40 C to + 85 C - 40 C+ 85 C Reel
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