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.
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Image  Information Image Stock Code(▲▼)Description
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Global Stock ⓘ (▲▼)Price(USD

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Enter Qty Hold CurrentTrip CurrentCurrent Rating - MaxMaximum VoltageResistanceMounting StyleTermination StylePackage / CaseSeriesOperating Temperature RangeLead SpacingMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackaging
  
                   
FTR60-075


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 : 3870
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USD 0.0279

Multiples of: 10

750 mA1.5 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 : 3850
Ship by Mon. 12 Aug to Thu. 15 Aug Calender.png

USD 0.0255

Multiples of: 10

400 mA800 mA             
FTR250-080


250V 80mA 3A 160mA 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.

FTR Availability : 3429
Ship by Mon. 12 Aug to Thu. 15 Aug Calender.png

USD 0.0248

Multiples of: 10

80 mA160 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 : 3079
Ship by Mon. 12 Aug to Thu. 15 Aug Calender.png

USD 0.0497

Multiples of: 1

2.6 A5 A             
FTR60-010


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 : 2658
Ship by Mon. 12 Aug to Thu. 15 Aug Calender.png

USD 0.0267

Multiples of: 10

100 mA200 mA             
FTR250-040


Plugin 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.

FTR Availability : 1940
Ship by Mon. 12 Aug to Thu. 15 Aug Calender.png

USD 0.0352

Multiples of: 10

               
FTR250-800


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.

FTR Availability : 1940
Ship by Mon. 12 Aug to Thu. 15 Aug Calender.png

USD 0.1819

Multiples of: 5

               
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 : 1801
Ship by Mon. 12 Aug to Thu. 15 Aug Calender.png

USD 0.0285

Multiples of: 10

110 mA220 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 : 1550
Ship by Mon. 12 Aug to Thu. 15 Aug Calender.png

USD 0.0255

Multiples of: 10

200 mA400 mA             
FTR60-005


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 : 1441
Ship by Mon. 12 Aug to Thu. 15 Aug Calender.png

USD 0.0247

Multiples of: 10

50 mA100 mA             
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