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
  
                   
LR4-450F


Resettable Fuses - PPTC 4.5A 20V 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 6280
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AUD 0.6836
Multiples of: 1

4.5 A8.9 A100 A20 VDC20 mOhmsStrapAxial Lr4- 40 C to + 125 C - 40 C+ 125 C Bulk
0ZRC0040FF1E


PTC Resettable Fuse 0.4A(hold) 0.8A(trip) 90VDC 40A 0.56W 0.05s 0.55Ohm Radial 7.6 X 3.1mm Bulk
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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 4890
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AUD 0.1807
Multiples of: 1

400 mA800 mA40 A90 VDC1.29 OhmsThrough HoleRadial 0Zr C 5.1 Mm- 40 C+ 85 C Bulk
MF-PSML350-2


Resettable Fuses - PPTC 16Vdc 10.0A 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.

Bourns 4365
Ships to you
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AUD 1.2386
Multiples of: 4500

10 A17 A100 A16 VDC7.1 mOhmsThrough HoleRadial0805 (2012 METRIC)Mf - Rg 5.1 Mm- 40 C+ 85 C Cut Tape
SMD2920P075TF


PTC Resettable Fuses SMD2920 RoHS
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Ruilongyuan 4360
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AUD 0.1406
Multiples of: 5

               
RUEF250U-2


Resettable Fuses - PPTC 2.5A 30V 100A Imax UNCOATED
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Littelfuse 4347
Ships to you
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AUD 0.3253
Multiples of: 1

2.5 A5 A100 A30 VDC70 mOhmsPCB MountRadial RUEF 5.8 mm- 40 C+ 85 C Reel , Cut Tape
SMD1210-150-16V


1210-150-16V 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.

TECHFUSE 4335
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AUD 0.0671
Multiples of: 10

               
RUEF500


Resettable Fuses - PPTC 5A 30V 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 3958
Ships to you
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AUD 0.4399
Multiples of: 1

5 A10 A100 A30 V50 mOhmsThrough HoleRadial Ruef 10.9 Mm- 40 C+ 85 C Cut Tape
TLC-USMD005


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.

TLC 3909
Ships to you
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AUD 0.055
Multiples of: 10

50 mA150 mA             
MF-SM150-2


Resettable Fuses - PPTC 15Volts 100Amps Hold 1.5A Trip 3A
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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 3842
Ships to you
between Thu. 21 May to Mon. 25 May Calender.png

AUD 0.2813
Multiples of: 1

1.5 A3 A100 A15 VDC250 mOhmsPCB MountSMD/SMT3425 (8763 METRIC)MF - SM  - 40 C+ 85 C Reel , Cut Tape
MF-R800


Resettable Fuses - PPTC 30v Max 40Amps Max Hold 8.0 Trip 16.0
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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 2465
Ships to you
between Fri. 15 May to Thu. 21 May Calender.png

AUD 0.457
Multiples of: 1

8 A16 A40 A30 VDC20 mOhmsPCB MountRadial MF - R 10.2 mm- 40 C+ 85 C Bulk
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