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
  
                   
SMD1812B020TF


Resettable Fuses - PPTC PPTC 30V 0.2A
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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 : 5142
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USD 0.0209

Multiples of: 10

0.2 A0.4 A100 A30 VDC5 OhmsPCB MountSMD/SMT1812 (4532 METRIC)SMD  - 40 C+ 85 C Reel , Cut Tape
MF-R110-0-17


Resettable Fuses - PPTC PTC RESETTABLE 1.1A 30V 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 : 2473
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USD 0.2225

Multiples of: 1

1.1 A2.2 A40 A30 VDC180 mOhmsPCB MountRadial MF - R 5.1 mm- 40 C+ 85 C  
PICOSMDC075S-2


Resettable Fuses - PPTC
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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 : 2468
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USD 0.3788

Multiples of: 1

750 mA1.5 A40 A6 V350 mOhmsPcb MountSmd/Smt Picosmd  - 40 C+ 85 C Cut Tape
TLC-MSMD050/30


30V 500mA 100A 1A 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.

TLC Availability : 2463
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USD 0.039

Multiples of: 10

500 mA1 A             
0ZRG0135FF1E


Resettable Fuses - PPTC Resettable Fuse 1.35A
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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 : 2463
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USD 0.1806

Multiples of: 1

1.35 A2.7 A40 A30 V120 mOhmsThrough HoleRadial 0Zrg 5.1 Mm- 40 C+ 85 C Bulk
SRF1206P050/24


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.

PROSEMI Availability : 2462
Ship by Mon. 23 Sep to Thu. 26 Sep Calender.png

USD 0.0508

Multiples of: 5

               
0ZRE0012FF1C


Resettable Fuses - PPTC
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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 : 2461
Ship by Fri. 13 Sep to Tue. 17 Sep Calender.png

USD 0.1863

Multiples of: 1

120 mA300 mA1.2 A240 V12 OhmsThrough HoleRadial 0Zre 5.1 Mm- 40 C+ 85 C Bulk
3425L300/36QR


36V 3A 20A 6A 3425 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 : 2458
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USD 0.175

Multiples of: 5

3 A6 A             
Hot MF-LSMF185/33X-2


Resettable Fuses - PPTC 1.85A 33V 0.045ohm SMD 2920
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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 : 2457
Ship by Mon. 23 Sep to Thu. 26 Sep Calender.png

USD 0.2499

Multiples of: 1

1.85 A3.7 A40 A33 VDC150 mOhmsPCB MountSMD/SMT3121 (7954 METRIC)MF - LSMF  - 40 C+ 85 C Reel , Cut Tape
MF-FSHT005KX-2


Polymeric PTC Resettable Fuse 12V 50 mA Ih Surface Mount 0603 (1608 Metric), Concave
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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 : 2456
Ship by Fri. 13 Sep to Tue. 17 Sep Calender.png

USD 0.5026

Multiples of: 1

0.05 A0.25 A40 A12 VDC30 OhmsPCB MountSMD/SMT    - 40 C+ 125 C Reel , Cut Tape
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