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
  
                   
MF-R075-99


Resettable Fuses - PPTC 0.75A 60V 0.18ohm Hold .75 Trip 1.5
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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 129
Ships to you
between Thu. 27 Nov to Mon. 01 Dec
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AUD 0.4802

Multiples of: 1

0.75 A1.5 A40 A60 VDC400 mOhmsThrough HoleRadial Mf - R- 40 C to + 85 C5.1 Mm- 40 C+ 85 C Bulk
JK-SMD1210-175


6V 1.75A 100A 3.5A 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 126
Ships to you
between Fri. 05 Dec to Wed. 10 Dec
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AUD 0.0439

Multiples of: 10

1.75 A3.5 A             
FRU135-30F


30V 1.35A 100A 2.7A 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 126
Ships to you
between Fri. 05 Dec to Wed. 10 Dec
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AUD 0.2031

Multiples of: 5

1.35 A2.7 A             
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 126
Ships to you
between Fri. 05 Dec to Wed. 10 Dec
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AUD 0.2244

Multiples of: 5

4 A8 A             
RKEF075


Resettable Fuses - PPTC 60V 40A 1.40W Radial-leaded Device
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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 124
Ships to you
between Thu. 27 Nov to Mon. 01 Dec
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AUD 0.3789

Multiples of: 1

0.75 A1.5 A-60 V390 mOhmsThrough HoleRadial Rkef- 40 C to + 85 C5.84 Mm- 40 C+ 85 C Bulk
RL16-1100


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.

Ruilongyuan 121
Ships to you
between Fri. 05 Dec to Wed. 10 Dec
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AUD 0.1901

Multiples of: 5

11 A22 A             
FRX110-90F


72V 1.1A 40A 2.2A 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 121
Ships to you
between Fri. 05 Dec to Wed. 10 Dec
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AUD 0.2604

Multiples of: 5

1.1 A2.2 A             
1812L260THDR


Resettable Fuses - PPTC PTC 8V 1812 2.6A 8V 1812 2.6A
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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 106
Ships to you
between Fri. 05 Dec to Wed. 10 Dec
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AUD 0.0581

Multiples of: 10

2.6 A5.2 A100 A8 VDC47 mOhmsPCB MountSMD/SMT1812 (4532 METRIC)1812L  - 40 C+ 85 C Reel , Cut Tape
RF0319-000


PTC Resettable Fuse 1.1A(hold) 2.2A(trip) 33V 40A 1.7W 0.5s 0.12Ohm SMD Solder Pad 2920 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.

Littelfuse 92
Ships to you
between Fri. 05 Dec to Wed. 10 Dec
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AUD 0.24

Multiples of: 5

1.1 A2.2 A40 A33 VDC410 mOhmsSmd/SmtSmd/Smt2920 (7351 METRIC)Smd- 40 C to + 85 C    Reel
0ZRS0050FF1E


Ceramic PTC Resettable Fuse 32V 500 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.

Bel Fuse 0
6 to 16 Weeks Calender.png

AUD 0.0993

Multiples of: 1

500 mA1 A100 A32 VDC1.1 OhmsPCB MountRadial 0ZRS 5.1 mm- 40 C+ 125 CAEC - Q200Bulk
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