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
  
                   
FTR250-040


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
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USD 0.0357
Multiples of: 10

               
FTR1206-150


8V 1.5A 100A 800mW -40℃~+85℃ 3A 30mΩ 0.3s 120mΩ 1206 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 : 0
Ship by 6 to 16 Weeks Calender.png

USD 0.0432
Multiples of: 1

1.5 A3 A             
FTR1206-110


8V 1.1A 100A 800mW -40℃~+85℃ 2.2A 40mΩ 0.1s 210mΩ 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.

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

USD 0.0477
Multiples of: 1

1.1 A2.2 A             
FTR30-300


PTC Resettable Fuses Radial 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 0.0649
Multiples of: 1

3 A6 A             
FTR250-120


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 : 0
Ship by 6 to 16 Weeks Calender.png

USD 0.0651
Multiples of: 5

120 mA240 mA             
FTR60-065


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 : 0
Ship by 6 to 16 Weeks Calender.png

USD 0.0821
Multiples of: 5

650 mA1.3 A             
FTR60-090


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 0.085
Multiples of: 5

900 mA1.8 A             
FTR60-017


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 : 0
Ship by 6 to 16 Weeks Calender.png

USD 0.0997
Multiples of: 5

170 mA340 mA             
FTR250-600


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 : 0
Ship by 6 to 16 Weeks Calender.png

USD 0.1388
Multiples of: 5

600 mA1.2 A             
FTR250-200


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 : 0
Ship by 6 to 16 Weeks Calender.png

USD 0.1536
Multiples of: 1

200 mA400 mA             
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