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
  
                   
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 155
Ships to you
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USD 0.0631
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 19
Ships to you
between Thu. 16 May to Tue. 21 May Calender.png

USD 0.0289
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 9
Ships to you
between Thu. 16 May to Tue. 21 May Calender.png

USD 0.0607
Multiples of: 5

400 mA800 mA             
FTR60-020


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 9
Ships to you
between Thu. 16 May to Tue. 21 May Calender.png

USD 0.0607
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 6
Ships to you
between Thu. 16 May to Tue. 21 May Calender.png

USD 0.0322
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 5
Ships to you
between Thu. 16 May to Tue. 21 May Calender.png

USD 0.1282
Multiples of: 1

5 A10 A             
FTR60-110


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 4
Ships to you
between Thu. 16 May to Tue. 21 May Calender.png

USD 0.0787
Multiples of: 5

1.1 A2.2 A             
FTR60-030


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 0
6 to 16 Weeks Calender.png

USD 0.0187
Multiples of: 10

300 mA600 mA             
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 0
6 to 16 Weeks Calender.png

USD 0.0418
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 0
6 to 16 Weeks Calender.png

USD 0.0462
Multiples of: 1

1.1 A2.2 A             
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