About Resettable Fuses - PPTC

Fuzetec 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
  
                   
FSMD050-24-1206R


PTC Resettable Fuses 1206 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.

Fuzetec 921
Ships to you
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USD 0.0503
Multiples of: 10

500 mA1 A             
FSMD300R


PTC Resettable Fuses 1812 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.

Fuzetec 882
Ships to you
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USD 0.066
Multiples of: 5

3 A5 A             
FUSB110F


16V 1.1A 40A 2.2A 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.

Fuzetec 781
Ships to you
between Tue. 04 Jun to Fri. 07 Jun Calender.png

USD 0.0186
Multiples of: 1

1.1 A2.2 A             
FLR600F


20V 6A 100A 11.7A - 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.

Fuzetec 486
Ships to you
between Tue. 04 Jun to Fri. 07 Jun Calender.png

USD 0.0268
Multiples of: 1

6 A11.7 A             
FUSB090F


16V 900mA 40A 600mW 1.8A 70mΩ 1.2s 180mΩ 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.

Fuzetec 481
Ships to you
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USD 0.0151
Multiples of: 1

               
FRT250-33F


36V 2.5A 40A 4A 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.

Fuzetec 480
Ships to you
between Tue. 04 Jun to Fri. 07 Jun Calender.png

USD 0.1228
Multiples of: 5

2.5 A4 A             
FRX040-90F


72V 400mA 40A 800mA 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.

Fuzetec 470
Ships to you
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USD 0.121
Multiples of: 5

400 mA800 mA             
FRT190-33F


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.

Fuzetec 460
Ships to you
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USD 0.1258
Multiples of: 5

1.9 A3 A             
FUSB120F


16V 1.2A 40A 2A 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.

Fuzetec 447
Ships to you
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USD 0.0193
Multiples of: 1

1.2 A2 A             
FRVL030-120F


120V 300mA 3A 600mA 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.

Fuzetec 440
Ships to you
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USD 0.0254
Multiples of: 1

300 mA600 mA             
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