About Resettable Fuses - PPTC

Ftr 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
  
                   
FTR250-110


PTC Resettable Fuses ThroughHole 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.

FTR Availability : 940
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USD 0.0479
Multiples of: 10

110 mA220 mA             
FTR1812-260/16


16V 2.6A 100A 1.2W -40℃~+85℃ 5A 15mΩ 5s 50mΩ 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.

FTR Availability : 485
Ship by Fri. 21 Jun to Wed. 26 Jun Calender.png

USD 0.0348
Multiples of: 1

2.6 A5 A             
FTR60-010


PTC Resettable Fuses ThroughHole 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.

FTR Availability : 155
Ship by Fri. 21 Jun to Wed. 26 Jun Calender.png

USD 0.0651
Multiples of: 5

100 mA200 mA             
FTR60-050


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.

FTR Availability : 19
Ship by Fri. 21 Jun to Wed. 26 Jun Calender.png

USD 0.0298
Multiples of: 10

500 mA1 A             
FTR60-040


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.

FTR Availability : 9
Ship by Fri. 21 Jun to Wed. 26 Jun Calender.png

USD 0.0627
Multiples of: 5

400 mA800 mA             
FTR60-020


PTC Resettable Fuses Through Hole 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.

FTR Availability : 9
Ship by Fri. 21 Jun to Wed. 26 Jun Calender.png

USD 0.0627
Multiples of: 5

200 mA400 mA             
FTR0603-004


24V 40mA 20A 500mW -40℃~+85℃ 120mA 4Ω 1s 40Ω 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.

FTR Availability : 6
Ship by Fri. 21 Jun to Wed. 26 Jun Calender.png

USD 0.0332
Multiples of: 1

40 mA120 mA             
FTR30-500


PTC Resettable Fuses DO-214 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.

FTR Availability : 5
Ship by Fri. 21 Jun to Wed. 26 Jun Calender.png

USD 0.1323
Multiples of: 1

5 A10 A             
FTR60-110


PTC Resettable Fuses Through Hole 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.

FTR Availability : 4
Ship by Fri. 21 Jun to Wed. 26 Jun Calender.png

USD 0.0812
Multiples of: 5

1.1 A2.2 A             
FTR60-030


PTC Resettable Fuses Through Hole 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.

FTR Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 0.0193
Multiples of: 10

300 mA600 mA             
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