About Resettable Fuses - PPTC

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
  
                   
SMD1812P014TF


PTC Resettable Fuses SMD1812 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.

Polytronics Availability : 11544
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USD 0.0541

Multiples of: 5

140 mA              
SMD0603-020C-9V


9V 200mA 40A 500mW -40℃~+85℃ 500mA 550mΩ 0.6s 3.5Ω SMD,1.85x1.05x1mm 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.

BNstar Availability : 11533
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0305

Multiples of: 10

200 mA500 mA             
SMD0805-200-6V


6V 2A 50A 1W -40℃~+70℃ 4A 4mΩ 5s 45mΩ SMD,2.5x1.8x1mm 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.

BNstar Availability : 11533
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0619

Multiples of: 5

2 A4 A             
1206L010/72NR


72V 100mA 40A 250mA 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.

LUTE Availability : 11513
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0311

Multiples of: 10

100 mA250 mA             
RF5105-000


Resettable Fuses - PPTC AHS SMD RESETTABLE FUSE
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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.

Littelfuse Availability : 11501
Ship by Thu. 12 Sep to Mon. 16 Sep Calender.png

USD 0.3612

Multiples of: 1

1.2 A2.3 A20 A33 VDC340 mOhmsPCB MountSMD/SMT Automotive Terminal SMD  - 40 C+ 125 C Reel , Cut Tape
0805L030/30XR


30V 300mA 40A 600mA 0805 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.

LUTE Availability : 11494
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0372

Multiples of: 10

300 mA600 mA             
1812L050/15GR


15V 500mA 40A 1A 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.

LUTE Availability : 11484
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0266

Multiples of: 10

500 mA1 A             
1812L260/16GR


16V 2.6A 40A 5A 1812 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.

LUTE Availability : 11460
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0425

Multiples of: 5

2.6 A5 A             
JK-SMD1210-035-16V


16V 350mA 100A 750mA 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.

Jinrui Electronic Materials Availability : 11459
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0226

Multiples of: 20

350 mA750 mA             
SMD1206-075C-16V


16V 750mA 100A 600mW 1.5A 90mΩ 0.2s 500mΩ 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.

BNstar Availability : 11455
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0276

Multiples of: 10

               
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