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
  
                   
RHEF450-2


Resettable Fuses - PPTC RHEF450-2
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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 1488
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AUD 0.6113
Multiples of: 1

4.5 A7.8 A100 A16 VDC54 mOhmsThrough HoleRadial Rhef- 40 C to + 125 C - 40 C+ 125 C Reel
AHEF750


Resettable Fuses - PPTC 32V 100A Thru-Hole PolySwitch Reset Dev
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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 1480
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AUD 1.2226
Multiples of: 1

7.5 A15 A100 A32 VDC23 mOhmsThrough HoleRadial Ahef- 40 C to + 125 C10.9 Mm- 40 C+ 125 CAec - Q200Bulk
2018L400/16GR


16V 4A 40A 8A 2018 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.

LUTE 1479
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AUD 0.1583
Multiples of: 5

4 A8 A             
SMD2016B100TF/33


PTC Resettable Fuses 2016 RoHS
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Yageo 1464
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AUD 0.0733
Multiples of: 5

1.1 A2.2 A             
A72-160


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.

JDT 1464
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AUD 0.0667
Multiples of: 10

1.6 A3.2 A             
TLC-LSMD050


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 1464
Ships to you
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AUD 0.0966
Multiples of: 5

500 mA1 A             
TLC-FSMD050


PTC Resettable Fuses 0603 RoHS
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TLC 1455
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AUD 0.064
Multiples of: 10

500 mA1 A             
RXEF005


Resettable Fuses - PPTC .05A 60V 40A 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 1445
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AUD 0.2343
Multiples of: 5

50 mA100 mA40 A60 V20 OhmsThrough HoleRadial Rxef- 40 C to + 85 C5.8 Mm   Bulk
SL1206400


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.

TECHFUSE 577
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AUD 0.093
Multiples of: 5

4 A8 A             
TLC-MSMD300/16


16V 3A 100A 6A 1812 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.

TLC 9
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AUD 0.077
Multiples of: 5

3 A6 A             
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