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
  
                   
FTR1812-020


30V 200mA 100A 800mW -40℃~+85℃ 400mA 800mΩ 0.02s 5Ω 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 11622
Ships to you
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USD 0.0218
Multiples of: 1

200 mA400 mA             
FTR1210-035/30


300V 350mA 100A 600mW -40℃~+85℃ 750mA 320mΩ 0.2s 1.3Ω 1210 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 7735
Ships to you
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USD 0.0252
Multiples of: 1

350 mA750 mA             
FTR1812-014


60V 140mA 10A 800mW -40℃~+85℃ 340mA 1.5Ω 0.15s 6Ω 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 2910
Ships to you
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USD 0.0305
Multiples of: 1

140 mA340 mA             
FTR60-005


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 970
Ships to you
between Thu. 06 Jun to Tue. 11 Jun Calender.png

USD 0.0272
Multiples of: 10

50 mA100 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 970
Ships to you
between Thu. 06 Jun to Tue. 11 Jun Calender.png

USD 0.03
Multiples of: 10

80 mA160 mA             
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 970
Ships to you
between Thu. 06 Jun to Tue. 11 Jun Calender.png

USD 0.0673
Multiples of: 5

750 mA1.5 A             
FTR250-030


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 970
Ships to you
between Thu. 06 Jun to Tue. 11 Jun Calender.png

USD 0.072
Multiples of: 5

30 mA60 mA             
FTR250-060


250V 60mA 3A 800mW -40℃~+85℃ 120mA 20Ω 5s 45Ω Radial Leaded 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 965
Ships to you
between Thu. 06 Jun to Tue. 11 Jun Calender.png

USD 0.072
Multiples of: 5

60 mA120 mA             
FTR250-110


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 940
Ships to you
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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 485
Ships to you
between Thu. 06 Jun to Tue. 11 Jun Calender.png

USD 0.0348
Multiples of: 1

2.6 A5 A             
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