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
  
                   
BSMD1206L-300


6V 3A 50A 6A 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.

BHFUSE Availability : 19894
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0697

Multiples of: 5

3 A6 A             
SMD0603-005-30V


0603 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 : 19768
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0271

Multiples of: 10

               
JK250-030U


PTC Resettable Fuses Through Hole 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 : 19719
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0293

Multiples of: 10

30 mA65 mA             
0ZCF0300BF2C


Resettable Fuses - PPTC 3A 24V PPTC 2920 SMD
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 : 19706
Ship by Thu. 12 Sep to Mon. 16 Sep Calender.png

USD 0.2358

Multiples of: 1

3 A5.2 A100 A24 VDC48 mOhmsSmd/SmtSmd/Smt2920 (7351 METRIC)Zcf  - 40 C+ 85 C Cut Tape
JK250-400U


PTC Resettable Fuses Through Hole 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 : 19666
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0782

Multiples of: 5

400 mA800 mA             
JK60-020


PTC Resettable Fuses Through Hole,P=5.1mm 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 : 19644
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0259

Multiples of: 10

200 mA400 mA             
1206L050/33NR


33V 500mA 40A 1A 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.

LUTE Availability : 19526
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0293

Multiples of: 10

500 mA1 A             
SMD0805P005TF


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.

Ruilongyuan Availability : 19421
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.032

Multiples of: 10

50 mA150 mA             
BSMD1210-200-6V


6V 2A 100A 800mW -40℃~+85℃ 4A 15mΩ 1s 70mΩ 1210 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 : 19402
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0398

Multiples of: 10

2 A4 A             
JK-SMD0603-035-6


0603 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 0.0207

Multiples of: 10

               
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