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.
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Enter Qty Hold CurrentTrip CurrentCurrent Rating - MaxMaximum VoltageResistanceMounting StyleTermination StylePackage / CaseSeriesOperating Temperature RangeLead SpacingMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackaging
  
                   
NANOASMDC012F-2


Resettable Fuses - PPTC .12A 48V Nano SMD AEC-Q200
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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 : 36138
Ship by Wed. 11 Sep to Fri. 13 Sep Calender.png

USD 0.2127

Multiples of: 1

0.12 A0.39 A 48 V6.5 OhmsSmd/SmtSmd/Smt1206 (3216 METRIC)Nanoasmdc- 40 C to + 85 C - 40 C+ 85 CAec - Q200Cut Tape
BSMD1812-075-24V


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.

BHFUSE Availability : 35820
Ship by Thu. 19 Sep to Tue. 24 Sep Calender.png

USD 0.033

Multiples of: 10

750 mA1.5 A             
JK60-090


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.

Jinrui Electronic Materials Availability : 35730
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USD 0.0291

Multiples of: 10

900 mA1.8 A             
BSMD1206-150-13.2V


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.

BHFUSE Availability : 35703
Ship by Thu. 19 Sep to Tue. 24 Sep Calender.png

USD 0.033

Multiples of: 10

1.5 A3 A             
SMD0805P050TF


PTC Resettable Fuses 0805 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 : 35340
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USD 0.0297

Multiples of: 10

500 mA1 A             
RF1348-000


Resettable Fuses - PPTC 6V .75A-HD 100A 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.

Littelfuse Availability : 35243
Ship by Thu. 05 Sep to Wed. 11 Sep Calender.png

USD 0.2183

Multiples of: 3000

               
JK-MSMD110-8


8V 1.1A 100A 2.2A 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 : 34694
Ship by Thu. 19 Sep to Tue. 24 Sep Calender.png

USD 0.0246

Multiples of: 20

1.1 A2.2 A             
JK-mSMD050/15V


15V 500mA 100A 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.

Jinrui Electronic Materials Availability : 34082
Ship by Thu. 19 Sep to Tue. 24 Sep Calender.png

USD 0.0216

Multiples of: 20

               
BSMD0402L-020


6V 200mA 40A 500mW -40℃~+85℃ 500mA 100mΩ 1s 1.25Ω 0402 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.

BHFUSE Availability : 33891
Ship by Thu. 19 Sep to Tue. 24 Sep Calender.png

USD 0.1243

Multiples of: 5

200 mA500 mA             
0ZCH0075AF2E


Resettable Fuses - PPTC 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.

Bel Fuse Availability : 33805
Ship by Wed. 11 Sep to Fri. 13 Sep Calender.png

USD 0.0931

Multiples of: 1

750 mA1.5 A100 A24 VDC400 mOhmsSmd/SmtSmd/Smt1210 (3225 METRIC)Zch  - 40 C+ 85 C Cut Tape
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