About Resettable Fuses - PPTC

Sembo 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
  
                   
SB30-300


30V 3A 40A Plugin 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.

SEMBO Availability : 9
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USD 0.0467
Multiples of: 5

3 A-             
SB16-300


16V 3A 100A 2.3W 20mΩ 60mΩ Radial Leaded,P=5.1mm 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.

SEMBO Availability : 9
Ship by Fri. 21 Jun to Wed. 26 Jun Calender.png

USD 0.0485
Multiples of: 5

               
SB60-185


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.

SEMBO Availability : 4
Ship by Fri. 21 Jun to Wed. 26 Jun Calender.png

USD 0.0588
Multiples of: 5

1.85 A-             
SB265-120


265V 120mA 3A Plugin 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.

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

USD 0.0524
Multiples of: 5

120 mA-             
SB250-200


250V 200mA 10A 1W 3Ω 6Ω Radial Leaded 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.

SEMBO Availability : 0
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USD 0.0574
Multiples of: 5

               
SB60-010


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.

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

USD 0.0588
Multiples of: 5

100 mA-             
SB30-200


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.

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

USD 0.0675
Multiples of: 5

2 A-             
2920-050/60V


60V 500mA 10A 1.5W 1A 180mΩ 4s 1.4Ω SMD,7.98x5.44mm 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.

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

USD 0.0675
Multiples of: 5

               
SB30-400


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.

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

USD 0.0688
Multiples of: 5

4 A-             
SB60-090


72V 900mA 40A 990mW 200mΩ 330mΩ Radial Leaded 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.

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

USD 0.0776
Multiples of: 5

               
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