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
  
                   
RF0316-000


PTC Resettable Fuse 1.1A(hold) 1.5A(trip) 30V 40A 1.7W 0.35Ohm SMD Solder Pad 2920 T/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.

Littelfuse Availability : 1395
Ship by Tue. 24 Sep to Fri. 27 Sep Calender.png

USD 0.046

Multiples of: 1

0.75 A1.5 A40 A30 VDC1 OhmsSmd/SmtSmd/Smt2920 (7351 METRIC)Smd- 40 C to + 85 C    Reel
SMD2920-160/60N


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.

Bourne Availability : 1391
Ship by Tue. 24 Sep to Fri. 27 Sep Calender.png

USD 0.0808

Multiples of: 5

               
2018L200/24GR


24V 2A 35A 4A 2018 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 : 1387
Ship by Tue. 24 Sep to Fri. 27 Sep Calender.png

USD 0.0694

Multiples of: 5

2 A4 A             
SMD600L-13.2V


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.

TECHFUSE Availability : 1387
Ship by Tue. 24 Sep to Fri. 27 Sep Calender.png

USD 0.0818

Multiples of: 5

               
MF-USHT110KX-2


Resettable Fuses - PPTC 16V 1.1A-HD 20A MAX
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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 : 1385
Ship by Mon. 16 Sep to Wed. 18 Sep Calender.png

USD 0.4623

Multiples of: 1

1.1 A5.5 A20 A9 VDC500 mOhmsPCB MountSMD/SMT1210 (3225 METRIC)MF - USHT  - 20 C+ 125 C Reel , Cut Tape
0ZRB0185FF1E


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 : 1383
Ship by Mon. 16 Sep to Wed. 18 Sep Calender.png

USD 0.1507

Multiples of: 1

1.85 A3.7 A40 A30 VDC90 mOhmsThrough HoleRadial 0Zrb 5.1 Mm- 40 C+ 85 C Bulk
NANOSMDC110F-2


Resettable Fuses - PPTC 1.1A 6V 100A Imax
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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 : 1378
Ship by Tue. 24 Sep to Fri. 27 Sep Calender.png

USD 0.0436

Multiples of: 5

1.1 A2.2 A100 A6 VDC200 mOhmsSmd/SmtSmd/Smt1206 (3216 METRIC)Nanoasmdc- 40 C to + 85 C - 40 C+ 85 C Reel
MSMD020/60


60V 200mA 10A 400mA 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.

Yongyutai Electronics Availability : 1377
Ship by Tue. 24 Sep to Fri. 27 Sep Calender.png

USD 0.0374

Multiples of: 10

200 mA400 mA             
MINISMDC110F/24-2


Resettable Fuses - PPTC 24V 1.1A-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.

Littelfuse Availability : 1377
Ship by Tue. 24 Sep to Fri. 27 Sep Calender.png

USD 0.172

Multiples of: 5

1.1 A2.2 A20 A24 V0.18 OhmsSmd/SmtSmd/Smt1812 (4532 METRIC)Minismd- 40 C to + 85 C    Reel
SRF1812P150/24


24V 1.5A 100A 1.2W 3A 30mΩ 1.5s 140mΩ 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.

PROSEMI Availability : 1373
Ship by Tue. 24 Sep to Fri. 27 Sep Calender.png

USD 0.0621

Multiples of: 5

1.5 A3 A             
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