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
  
                   
SMD1812-020C-60V


60V 200mA 40A 800mW -40℃~+85℃ 400mA 350mΩ 0.08s 5Ω 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.

BNstar Availability : 10033
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USD 0.0289

Multiples of: 10

               
0603L100SLYR


Resettable Fuses - PPTC 6V POLYFUSE 0603 LoRho SL 1A
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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 : 10020
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USD 0.8094

Multiples of: 5

1 A1.8 A50 A6 V210 mOhmsSmd/SmtSmd/Smt0603 (1608 METRIC)Lorho- 40 C to + 85 C - 40 C+ 85 C Reel
SMD0603-100/06N


6V 1A 35A 2A 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.

Bourne Availability : 10015
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0718

Multiples of: 5

1 A2 A             
SMD075L


PTC Resettable Fuses SMD2920 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 : 10005
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USD 0.0606

Multiples of: 5

750 mA1.5 A             
SMD0603-075-6V


6V 750mA 50A 1W -40℃~+70℃ 1.5A 9mΩ 0.3s 165mΩ SMD,1.9x1x0.8mm 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 : 9994
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USD 0.0386

Multiples of: 10

750 mA1.5 A             
1206L010/85NR


85V 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 : 9991
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0476

Multiples of: 5

100 mA250 mA             
SMD1206-005C-60V


60V 50mA 40A 400mW -40℃~+85℃ 150mA 3.6Ω 1.5s 50Ω 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.

BNstar Availability : 9989
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0304

Multiples of: 20

50 mA150 mA             
SMD1812-050C-60V


60V 500mA 40A 800mW -40℃~+85℃ 1A 150mΩ 0.15s 1.4Ω 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.

BNstar Availability : 9973
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0565

Multiples of: 5

               
BSMD0603-035-12V


PTC Resettable Fuses 0603 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 : 9965
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0357

Multiples of: 10

350 mA750 mA             
NSMD010


30V 0.1A 10A 0.25A 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.

Yongyutai Electronics Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 0.0283

Multiples of: 10

0.1 A0.25 A             
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