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
  
                   
nSMD025-30V


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.

TECHFUSE Availability : 19148
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0257

Multiples of: 20

250 mA500 mA             
SMD1206P016TF


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.

Ruilongyuan Availability : 19072
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0415

Multiples of: 10

160 mA370 mA             
JK-SMD0603-002-30


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.

Jinrui Electronic Materials Availability : 18934
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0212

Multiples of: 20

               
2920L200/16GR


16V 2A 40A 4A 2920 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 : 18847
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0556

Multiples of: 5

2 A4 A             
MF-ASML020/6-2


Resettable Fuses - PPTC 6V .20A-HD 50A MAX
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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.

Bourns Availability : 18845
Ship by Thu. 12 Sep to Mon. 16 Sep Calender.png

USD 0.6739

Multiples of: 1

200 mA500 mA50 A6 VDC1.6 OhmsPCB MountSMD/SMT0402 (1005 METRIC)MF - ASML/X  - 40 C+ 85 C Reel , Cut Tape
0805L050/30AR


30V 500mA 40A 1A 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 : 18824
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0413

Multiples of: 5

500 mA1 A             
BSMD0805-020-15V


PTC Resettable Fuses 0805 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.

BHFUSE Availability : 18740
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0279

Multiples of: 10

200 mA500 mA             
0603L020/9XR


9V 200mA 40A 500mA 0603 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 : 18721
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0279

Multiples of: 10

200 mA500 mA             
SMD1206-300C-12V


12V 3A 100A 1W 6A 0.01Ω 4s 0.05Ω 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 : 18702
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0498

Multiples of: 5

3 A6 A             
1206L010/30NR


30V 100mA 40A 250mA 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.

LUTE Availability : 18698
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.024

Multiples of: 10

100 mA250 mA             
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