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
  
                   
TRC050-5


PTC Resettable Fuses Through Hole,P=5.1mm,L=3.8mm RoHS
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TLC 523
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AUD 0.0554
Multiples of: 10

500 mA1 A             
mSMD200


PTC Resettable Fuses 1812 RoHS
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TECHFUSE 523
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AUD 0.0739
Multiples of: 10

2 A4 A             
BK60-040-DZ


PTC Resettable Fuses DIP RoHS
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Yageo 523
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AUD 0.1315
Multiples of: 5

400 mA800 mA             
RF1335-000


Resettable Fuses - PPTC 30V .2A-HD 10A 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 523
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AUD 0.1475
Multiples of: 1

0.2 A0.4 A10 A30 VDC3.3 OhmsSmd/SmtSmd/Smt1812 (4532 METRIC)Minismdc- 40 C to + 85 C    Reel
JK-SMD250L/16V


16V 2.5A 100A 5A 2920 Resettable Fuses ROHS
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Jinrui Electronic Materials 518
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AUD 0.1671
Multiples of: 5

2.5 A5 A             
FRT120-33F


36V 1.2A 40A 2.3A Plugin Resettable Fuses ROHS
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Fuzetec 518
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AUD 0.1713
Multiples of: 5

1.2 A2.3 A             
RXEF075S


Resettable Fuses - PPTC Radial Lead .75A 72V 40A Imax
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Littelfuse 518
Ships to you
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AUD 0.3331
Multiples of: 1

750 mA1.5 A40 A72 VDC600 mOhmsPCB MountRadial RXEF 5.8 mm- 40 C+ 85 C Bulk
RUSBF250


Resettable Fuses - PPTC Radial Lead 2.5A 16V 40A Imax
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Littelfuse 518
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AUD 0.3599
Multiples of: 1

2.5 A5 A40 A16 VDC60 mOhmsThrough HoleRadial Rusbf- 40 C to + 85 C - 40 C+ 85 C Bulk
TRF250-080T


Resettable Fuses - PPTC .08A 60UDE MAX 250Vrms MAX
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Littelfuse 516
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AUD 0.4636
Multiples of: 1

0.08 A0.16 A3 A60 VDC33 OhmsThrough HoleRadial Trf250- 40 C to + 85 C - 40 C+ 85 C Bulk
PFNF.035.2


Resettable Fuses - PPTC PFNF PTC FUSE SMT 350 mA (1206)
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Schurter 516
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AUD 0.5437
Multiples of: 1

0.35 A0.75 A100 A6 VDC1.2 OhmsPCB MountSMD/SMT PFNF  - 40 C+ 85 C Reel , Cut Tape
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