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
  
                   
JK-SMD0603-050-6


6V 500mA 40A 1A 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 : 55594
Ship by Thu. 19 Sep to Tue. 24 Sep Calender.png

USD 0.0357

Multiples of: 10

               
BSMD1206-100-13.2V


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 : 55394
Ship by Thu. 19 Sep to Tue. 24 Sep Calender.png

USD 0.0278

Multiples of: 10

1 A1.8 A             
BSMD0805-002-60V


60V 0.02A 40A 0.5W -40℃~+85℃ 0.06A 12Ω 1.5s 7Ω 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.

BHFUSE Availability : 55204
Ship by Thu. 19 Sep to Tue. 24 Sep Calender.png

USD 0.0589

Multiples of: 5

0.02 A0.06 A             
BSMD0402L-035


6V 350mA 40A 500mW -40℃~+85℃ 700mA 50mΩ 100ms 700mΩ 0402 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.

BHFUSE Availability : 54810
Ship by Thu. 19 Sep to Tue. 24 Sep Calender.png

USD 0.1243

Multiples of: 5

350 mA700 mA             
0ZCJ0025AF2E


PTC Resettable Fuse 0.25A(hold) 0.5A(trip) 24VDC 40A 0.6W 0.8s 0.55Ohm SMD Solder Pad 1206 T/R Automotive
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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 : 54711
Ship by Wed. 11 Sep to Fri. 13 Sep Calender.png

USD 0.0679

Multiples of: 1

250 mA500 mA40 A24 VDC2.3 OhmsSmd/SmtSmd/Smt1206 (3216 METRIC)Zcj  - 40 C+ 85 C Cut Tape
BSMD1206-050-6V


PTC Resettable Fuses 1206 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 : 54699
Ship by Thu. 19 Sep to Tue. 24 Sep Calender.png

USD 0.0255

Multiples of: 10

500 mA1 A             
0ZCJ0050FF2G


PTC Resettable Fuse 0.5A(hold) 1A(trip) 8VDC 100A 0.4W 0.1s 0.15Ohm SMD Solder Pad 1206 T/R Automotive
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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 : 54668
Ship by Wed. 11 Sep to Fri. 13 Sep Calender.png

USD 0.0644

Multiples of: 1

500 mA1 A100 A8 VDC700 mOhmsSmd/SmtSmd/Smt1206 (3216 METRIC)Zcj  - 40 C+ 85 C Cut Tape
mSMD020-60V


PTC Resettable Fuses 1812 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 : 53838
Ship by Thu. 19 Sep to Tue. 24 Sep Calender.png

USD 0.0306

Multiples of: 10

200 mA400 mA             
JK-nSMD025/16V


16V 0.25A 100A 0.5A 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 : 0
Ship by 6 to 16 Weeks Calender.png

USD 0.0198

Multiples of: 20

0.25 A0.5 A             
BSMD0805-010-24V


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 : 0
Ship by 6 to 16 Weeks Calender.png

USD 0.0293

Multiples of: 10

100 mA300 mA             
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