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
  
                   
nSMD100-16V


PTC Resettable Fuses 1206 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 : 42199
Ship by Fri. 26 Sep to Thu. 02 Oct Calender.png

USD 0.0298

Multiples of: 10

1 A1.8 A             
0603L075/12AR


12V 750mA 40A 1.5A 0603 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 : 41729
Ship by Fri. 26 Sep to Thu. 02 Oct Calender.png

USD 0.0413

Multiples of: 10

750 mA1.5 A             
BSMD1206-200-16V


16V 2A 40A 800mW -40℃~+85℃ 3.5A 15mΩ 1.5s 80mΩ 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.

BHFUSE Availability : 41511
Ship by Fri. 26 Sep to Thu. 02 Oct Calender.png

USD 0.0749

Multiples of: 5

2 A3.5 A             
BSMD1206-012-60V


PTC Resettable Fuses 1206 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 : 41337
Ship by Fri. 26 Sep to Thu. 02 Oct Calender.png

USD 0.0255

Multiples of: 10

120 mA290 mA             
BSMD1206-150-12V


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.

BHFUSE Availability : 41029
Ship by Fri. 26 Sep to Thu. 02 Oct Calender.png

USD 0.0302

Multiples of: 10

1.5 A3 A             
JK60-110


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.

Jinrui Electronic Materials Availability : 40774
Ship by Fri. 26 Sep to Thu. 02 Oct Calender.png

USD 0.0339

Multiples of: 10

1.1 A2.2 A             
BSMD0603-050-9V


9V 500mA 40A 500mW -40?~+85? 1A 100mO 0.1s 800mO 0603 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.

BHFUSE Availability : 40614
Ship by Fri. 26 Sep to Thu. 02 Oct Calender.png

USD 0.0355

Multiples of: 10

500 mA1 A             
MINISMDC050F-2


Resettable Fuses - PPTC .50A 24V 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 : 40245
Ship by Fri. 26 Sep to Thu. 02 Oct Calender.png

USD 0.0577

Multiples of: 5

500 mA1 A100 A24 V1 OhmsSmd/SmtSmd/Smt1812 (4532 METRIC)Minismd- 40 C to + 85 C    Reel
BSMD1812-010-60V


PTC Resettable Fuses 1812 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.

BHFUSE Availability : 40223
Ship by Fri. 26 Sep to Thu. 02 Oct Calender.png

USD 0.0263

Multiples of: 10

100 mA300 mA             
1206L020YR


Resettable Fuses - PPTC 15V .2A .05s
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.

Littelfuse Availability : 39595
Ship by Fri. 26 Sep to Thu. 02 Oct Calender.png

USD 0.0317

Multiples of: 10

0.2 A0.42 A100 A24 VDC2.6 OhmsSmd/SmtSmd/Smt1206 (3216 METRIC)1206L- 40 C to + 85 C    Reel
BSMD1812-110-24V


PTC Resettable Fuses 1812 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.

BHFUSE Availability : 39198
Ship by Fri. 26 Sep to Thu. 02 Oct Calender.png

USD 0.0357

Multiples of: 10

1.1 A2.2 A             
SMD0805-005


15V 50mA 100A 500mW 200mA 2Ω 1.5s 10Ω 0805 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.

TECHFUSE Availability : 38997
Ship by Fri. 26 Sep to Thu. 02 Oct Calender.png

USD 0.0257

Multiples of: 10

50 mA200 mA             
MF-SM100-2


Resettable Fuses - PPTC 30Volts 80Amps Hold 1.1A Trip 2.2A
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.

Bourns Availability : 38800
Ship by Fri. 26 Sep to Thu. 02 Oct Calender.png

USD 0.1802

Multiples of: 4000

1.1 A2.2 A80 A30 VDC480 mOhmsPCB MountSMD/SMT2920 (7351 METRIC)MF - SM  - 40 C+ 85 C Reel , Cut Tape
SMD1812P200TF16


PTC Resettable Fuses 1812 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 : 38604
Ship by Fri. 26 Sep to Thu. 02 Oct Calender.png

USD 0.0489

Multiples of: 5

2 A4 A             
0ZCK0050FF2E


Resettable Fuses - PPTC Fuse
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.

Bel Fuse Availability : 36498
Ship by Wed. 24 Sep to Fri. 26 Sep Calender.png

USD 0.1021

Multiples of: 1

500 mA1 A100 A6 VDC850 mOhmsSmd/SmtSmd/Smt0805 (2012 METRIC)Zck  - 40 C+ 85 C Cut Tape
SMD0805-005-33V


33V 50mA 100A 500mW 200mA 2Ω 1.5s 10Ω 0805 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.

TECHFUSE Availability : 36367
Ship by Fri. 26 Sep to Thu. 02 Oct Calender.png

USD 0.0246

Multiples of: 10

50 mA200 mA             
0603L100SLYR


Resettable Fuses - PPTC 6V POLYFUSE 0603 LoRho SL 1A
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.

Littelfuse Availability : 36297
Ship by Fri. 26 Sep to Thu. 02 Oct Calender.png

USD 0.1191

Multiples of: 5

1 A1.8 A50 A6 V210 mOhmsSmd/SmtSmd/Smt0603 (1608 METRIC)Lorho- 40 C to + 85 C - 40 C+ 85 C Reel
BSMD0805-035-6V


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.

BHFUSE Availability : 36228
Ship by Fri. 26 Sep to Thu. 02 Oct Calender.png

USD 0.0266

Multiples of: 10

350 mA750 mA             
MF-FSML050/8-2


Resettable Fuses - PPTC 8V .5A-HD 50A MAX
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.

Bourns Availability : 5335
Ship by Fri. 26 Sep to Thu. 02 Oct Calender.png

USD 0.6412

Multiples of: 500

500 mA1 A50 A8 V60 mOhmsSmd/SmtSmd/Smt0603Mf - Fsml/X  - 40 C+ 85 C Cut Tape
JK60-065


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.

Jinrui Electronic Materials Availability : 0
Calender.png

USD 0.03

Multiples of: 10

650 mA1.3 A             
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