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
  
                   
mSMD260


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.

TECHFUSE Availability : 4306
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USD 0.0447

Multiples of: 10

2.6 A5 A             
SMD1812-350C-6V


6V 3.5A 100A 2W -40℃~+85℃ 7A 8mΩ 4s 35mΩ 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 : 4306
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USD 0.0559

Multiples of: 5

               
Hot RHEF1300-2


Resettable Fuses - PPTC RHEF1300-2
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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 : 4306
Ship by Fri. 06 Sep to Thu. 12 Sep Calender.png

USD 0.6657

Multiples of: 1

13 A24 A100 A16 VDC10 mOhmsThrough HoleRadial Rhef- 40 C to + 125 C - 40 C+ 125 C Reel
1206L175SLYR


Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 1.75A
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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 : 4302
Ship by Thu. 12 Sep to Mon. 16 Sep Calender.png

USD 0.8372

Multiples of: 1

1.75 A3.5 A50 A6 VDC30 mOhmsPCB MountSMD/SMT1206 (3216 METRIC)Low Rho  - 40 C+ 85 C Reel , Cut Tape
1812L160/16GR


16V 1.6A 100A 3.2A 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.

LUTE Availability : 4300
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USD 0.0315

Multiples of: 10

1.6 A3.2 A             
0805L030/16XR


16V 300mA 40A 600mA 0805 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 : 4297
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0332

Multiples of: 10

300 mA600 mA             
JK-SMD0805-200L-6


0805 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 : 4296
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0593

Multiples of: 5

               
0ZRM0125FF1A


Resettable Fuses - PPTC
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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 : 4294
Ship by Thu. 12 Sep to Mon. 16 Sep Calender.png

USD 0.3809

Multiples of: 1

1.25 A2.5 A12.5 A120 VAC / VDC330 mOhmsPCB MountRadial 0ZRM 5.1 mm- 40 C+ 85 C Bulk
mSMD150-24V


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.

TECHFUSE Availability : 4286
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0369

Multiples of: 10

1.5 A3 A             
MF-S200


Resettable Fuses - PPTC 2A 30V 0.03ohm Hold 2A Trip 4.4A
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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 : 4281
Ship by Thu. 12 Sep to Mon. 16 Sep Calender.png

USD 0.253

Multiples of: 1

2 A4.4 A100 A30 VDC60 mOhmsStrap MountAxial MF - S  - 40 C+ 85 C Bulk
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