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
  
                   
2920L250/33GR


33V 2.5A 40A 5A 2920 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 : 8727
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USD 0.0788

Multiples of: 5

2.5 A5 A             
2920L100/60GR


60V 1.1A 15A 2.2A 2920 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 : 8720
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USD 0.1069

Multiples of: 5

1.1 A2.2 A             
MF-LSMF185X-2


Resettable Fuses - PPTC 2920 Resettable SMD PPTC 1.85/15V
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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 : 8708
Ship by Thu. 12 Sep to Mon. 16 Sep Calender.png

USD 0.3438

Multiples of: 1

1.85 A3.7 A40 A15 VDC150 mOhmsPCB MountSMD/SMT2920 (7351 METRIC)MF - LSMF  - 40 C+ 85 C Reel , Cut Tape
MF-RX135/72-0-14


Resettable Fuses - PPTC PTC RESETTABLE 1.35A 72V RADIAL LEADED
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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 : 8705
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USD 0.2977

Multiples of: 1

1.35 A2.7 A40 A72 VDC190 mOhmsPCB MountRadial MF - RX/72 5.1 mm- 40 C+ 85 C  
MF-LSMF330X-2


Resettable Fuses - PPTC 2920 Resettable SMD PPTC 3.3A/6V
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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 : 8703
Ship by Thu. 12 Sep to Mon. 16 Sep Calender.png

USD 0.3622

Multiples of: 1

3.3 A5.5 A40 A6 VDC55 mOhmsPCB MountSMD/SMT2920 (7351 METRIC)MF - LSMF  - 40 C+ 85 C Reel , Cut Tape
RL30-300


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.

Ruilongyuan Availability : 8698
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USD 0.0628

Multiples of: 5

3 A6 A             
MF-LSMF260/6X-2


Resettable Fuses - PPTC 2920 Resettable SMD PPTC 2.6A/6V
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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 : 8697
Ship by Thu. 12 Sep to Mon. 16 Sep Calender.png

USD 0.3438

Multiples of: 1

2.6 A5 A40 A6 VDC75 mOhmsPCB MountSMD/SMT2920 (7351 METRIC)MF - LSMF  - 40 C+ 85 C Reel , Cut Tape
MF-LSMF330/12X-2


Resettable Fuses - PPTC 2920 Resettable SMD PPTC 3.3A/12V
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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 : 8681
Ship by Thu. 12 Sep to Mon. 16 Sep Calender.png

USD 0.4485

Multiples of: 1

3.3 A5.5 A40 A12 VDC55 mOhmsPCB MountSMD/SMT2920 (7351 METRIC)MF - LSMF  - 40 C+ 85 C Reel , Cut Tape
BSMD2018-050-60V


PTC Resettable Fuses 2018 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 : 8678
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USD 0.0523

Multiples of: 5

550 mA1.2 A             
TLC-PSMD110


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.

TLC Availability : 8677
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0312

Multiples of: 10

1.1 A2.2 A             
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