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
  
                   
FTR60-050


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.

FTR Availability : 8864
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USD 0.024

Multiples of: 10

500 mA1 A             
1812L075/48GR


48V 750mA 40A 1.5A 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 : 8847
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0475

Multiples of: 5

750 mA1.5 A             
SMD1210B075TF/24


PTC Resettable Fuses SMD 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.

Yageo Availability : 8833
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0243

Multiples of: 20

750 mA1.5 A             
MF-R300-AP


Bourns Resettable Fuses - PPTC 3A 30V 0.02ohm Hold 3.0 Trip 6.0
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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 : 8828
Ship by Thu. 12 Sep to Mon. 16 Sep Calender.png

USD 0.2925

Multiples of: 1

3 A6 A40 A30 VDC0.05 OhmsThrough HoleRadial Mf - R- 40 C to + 85 C5.1 Mm- 40 C+ 85 C Ammo Pack
1812L110/33GR


33V 1.1A 40A 2.2A 1812 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 : 8820
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0357

Multiples of: 10

1.1 A2.2 A             
1812L075/33DR


Resettable Fuses - PPTC 33V 1812 .750A POLYFUSE
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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 : 8802
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0755

Multiples of: 5

750 mA1.5 A20 A33 V400 mOhmsSmd/SmtSmd/Smt1812 (4532 METRIC)1812L  - 40 C+ 85 C Cut Tape
MF-R400-0-14


Resettable Fuses - PPTC 30V 4A-HD 40A MAX R
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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 : 8794
Ship by Thu. 12 Sep to Mon. 16 Sep Calender.png

USD 0.55

Multiples of: 1

4 A8 A40 A30 VDC30 mOhmsPCB MountRadial MF - R 5.1 mm- 40 C+ 85 C  
0805L075/6AR


6V 750mA 40A 1.5A 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 : 8783
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0287

Multiples of: 10

750 mA1.5 A             
JK-mSMD010-60


60V 100mA 100A 300mA 1812 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 : 8765
Ship by Fri. 20 Sep to Wed. 25 Sep Calender.png

USD 0.0232

Multiples of: 20

100 mA300 mA             
MF-USML300-2


Resettable Fuses - PPTC 6V 3A 0.004OHMS
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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 : 6646
Ship by Fri. 06 Sep to Thu. 12 Sep Calender.png

USD 0.8351

Multiples of: 1250

3 A6 A50 A6 V18 mOhmsSmd/SmtSmd/Smt1210 (3225 METRIC)Mf - Usml   + 85 C Cut Tape
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