About Resettable Fuses - PPTC

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.

Resettable Fuses - PPTC

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(Ex. GST)(▲▼)		Enter Qty Hold CurrentTrip CurrentCurrent Rating - MaxMaximum VoltageResistanceMounting StyleTermination StylePackage / CaseSeriesOperating Temperature RangeLead SpacingMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackaging
  
                   
0603L025/12XR


12V 250mA 40A 550mA 0603 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 Availability : 9147
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0354

Multiples of: 10

250 mA550 mA             
SMD0603-050/06N


6V 500mA 35A 1A 0603 Resettable Fuses ROHS
Icon ROHS
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.

Bourne Availability : 9140
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0244

Multiples of: 10

500 mA1 A             
0805L008/33XR


33V 80mA 100A 240mA 0805 Resettable Fuses ROHS
Icon ROHS
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 Availability : 9118
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0312

Multiples of: 10

80 mA240 mA             
JK250-090U


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.

Jinrui Electronic Materials Availability : 9092
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0308

Multiples of: 10

90 mA180 mA             
A88390-000


PTC Resettable Fuse 0.25A(hold) 0.86A(trip) 250V 3A 2W 6s 1Ohm SMD Solder Pad 17.6 X 11.2 X 11.7mm 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 Availability : 9086
Ship by Fri. 06 Sep to Thu. 12 Sep Calender.png

USD 2.2625

Multiples of: 1

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TSM600-250F-RA-2


PTC Resettable Fuse 0.25A(hold) 0.86A(trip) 250V 3A 2W 6s 1Ohm SMD Solder Pad 17.6 X 11.2 X 11.7mm T/R
Icon ROHS
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 Availability : 9086
Ship by Fri. 06 Sep to Thu. 12 Sep Calender.png

USD 2.2625

Multiples of: 1

0.25 A0.86 A3 A250 VDC5 OhmsSmd/SmtSmd/Smt Tsm600- 40 C to + 85 C - 40 C+ 85 C Cut Tape
1206L025/30NR


30V 250mA 40A 500mA 1206 Resettable Fuses ROHS
Icon ROHS
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 Availability : 9057
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.024

Multiples of: 10

250 mA500 mA             
1812L010/60GR


60V 100mA 40A 300mA 1812 Resettable Fuses ROHS
Icon ROHS
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 Availability : 9053
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0265

Multiples of: 10

100 mA300 mA             
SMD500L-24V


2920-500-24V Resettable Fuses ROHS
Icon ROHS
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 Availability : 9052
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0945

Multiples of: 5

               
1206L025/33NR


33V 250mA 40A 500mA 1206 Resettable Fuses ROHS
Icon ROHS
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 Availability : 9047
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.024

Multiples of: 10

250 mA500 mA             
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