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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Global Stock ⓘ (▲▼)Price(USD) 

(Ex. GST)(▲▼)		Enter Qty Hold CurrentTrip CurrentCurrent Rating - MaxMaximum VoltageResistanceMounting StyleTermination StylePackage / CaseSeriesOperating Temperature RangeLead SpacingMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackaging
  
                   
JK-mSMD160


8V 1.6A 100A -40℃~+85℃ 2.8A 30mΩ 1s 130mΩ 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.

Jinrui Electronic Materials Availability : 2285
Ship by Mon. 23 Sep to Thu. 26 Sep Calender.png

USD 0.0305

Multiples of: 10

               
TRA040


PTC Resettable Fuses Through Hole,P=5.1mm 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.

TLC Availability : 2285
Ship by Mon. 23 Sep to Thu. 26 Sep Calender.png

USD 0.0343

Multiples of: 10

400 mA800 mA             
0ZAF0005FF28


Resettable Fuses - PPTC Line Voltage Rated Surface Mount PTC Resettable Fuse, 2920 size, 50mA
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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.

Bel Fuse Availability : 2283
Ship by Fri. 13 Sep to Tue. 17 Sep Calender.png

USD 0.3009

Multiples of: 1

50 mA120 mA1 A240 VAC , 250 VAC70 OhmsSMD/SMTSMD/SMT2920 (7351 METRIC)   - 40 C+ 85 C  
SMD0603-020


PTC Resettable Fuses 0603 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.

TECHFUSE Availability : 2270
Ship by Mon. 23 Sep to Thu. 26 Sep Calender.png

USD 0.0266

Multiples of: 20

200 mA500 mA             
nSMD075-24V


24V 0.75A 100A 0.6W 1.5A -40℃~+85℃ 0.09Ω 0.2s 0.5Ω 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.

TECHFUSE Availability : 2269
Ship by Mon. 23 Sep to Thu. 26 Sep Calender.png

USD 0.0309

Multiples of: 10

0.75 A1.5 A             
JK-nSMD400L-12


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.

Jinrui Electronic Materials Availability : 2269
Ship by Mon. 23 Sep to Thu. 26 Sep Calender.png

USD 0.079

Multiples of: 5

               
SMD0402P020SLR


PTC Resettable Fuses 0402 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.

Polytronics Availability : 2263
Ship by Mon. 23 Sep to Thu. 26 Sep Calender.png

USD 0.1848

Multiples of: 1

200 mA500 mA             
1812L125/16GR


16V 1.25A 100A 2.5A 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 : 2263
Ship by Mon. 23 Sep to Thu. 26 Sep Calender.png

USD 0.0332

Multiples of: 10

1.25 A2.5 A             
0ZAF0013FF28


Resettable Fuses - PPTC Line Voltage Rated Surface Mount PTC Resettable Fuse, 2920 size, 130mA
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.

Bel Fuse Availability : 2259
Ship by Fri. 13 Sep to Tue. 17 Sep Calender.png

USD 0.3516

Multiples of: 1

130 mA320 mA1.2 A240 VAC , 250 VAC12 OhmsSMD/SMTSMD/SMT2920 (7351 METRIC)   - 40 C+ 85 C  
ASMD2920-075


PTC Resettable Fuses SMD2920 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.

JDT Availability : 2258
Ship by Mon. 23 Sep to Thu. 26 Sep Calender.png

USD 0.0649

Multiples of: 5

750 mA1.5 A             
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