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
  
                   
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 Availability : 1415
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USD 0.1052

Multiples of: 5

2.5 A4 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 Availability : 1018
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USD 0.0642

Multiples of: 5

3 A5 A             
FUSB135F


16V 1.35A 40A 2.7A 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 Availability : 970
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USD 0.1193

Multiples of: 5

1.35 A2.7 A             
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 Availability : 856
Ship by Fri. 13 Sep to Wed. 18 Sep Calender.png

USD 0.1153

Multiples of: 5

1.9 A3 A             
FSMD200-1206R


6V 2A 100A 3.5A 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.

Fuzetec Availability : 742
Ship by Fri. 13 Sep to Wed. 18 Sep Calender.png

USD 0.0599

Multiples of: 5

2 A3.5 A             
FSMD110-16-R


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 Availability : 574
Ship by Fri. 13 Sep to Wed. 18 Sep Calender.png

USD 0.0552

Multiples of: 5

1.1 A2.2 A             
FLR600F


20V 6A 100A 11.7A - 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.

Fuzetec Availability : 486
Ship by Fri. 13 Sep to Wed. 18 Sep Calender.png

USD 0.0261

Multiples of: 1

6 A11.7 A             
FRX025-60F


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 Availability : 485
Ship by Fri. 13 Sep to Wed. 18 Sep Calender.png

USD 0.1052

Multiples of: 5

250 mA500 mA             
FRX020-90F


72V 200mA 40A 400mA 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 Availability : 485
Ship by Fri. 13 Sep to Wed. 18 Sep Calender.png

USD 0.128

Multiples of: 5

200 mA400 mA             
FRVL025-120F


120V 250mA 3A 500mA 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.

Fuzetec Availability : 485
Ship by Fri. 13 Sep to Wed. 18 Sep Calender.png

USD 0.2001

Multiples of: 5

250 mA500 mA             
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