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
  
                   
JK-SMD1210-010


PTC Resettable Fuses 1210 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 : 15899
Ship by Fri. 29 Aug to Wed. 03 Sep Calender.png

USD 0.0204

Multiples of: 20

100 mA300 mA             
SMD0603-035C-16V


16V 350mA 40A 500mW -40℃~+85℃ 750mA 200mΩ 0.1s 1.4Ω SMD,1.85x1.05x1mm 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.

BNstar Availability : 15878
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USD 0.0306

Multiples of: 10

350 mA750 mA             
1812L200/16GR


16V 2A 100A 4A 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 : 15791
Ship by Fri. 29 Aug to Wed. 03 Sep Calender.png

USD 0.0359

Multiples of: 10

2 A4 A             
MF-SMDF100/33X-2


Resettable Fuses - PPTC 1.1A 33V SMD 2018
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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 : 15738
Ship by Wed. 13 Aug to Fri. 15 Aug Calender.png

USD 0.3575

Multiples of: 1

1.1 A2.2 A40 A33 VDC400 mOhmsPCB MountSMD/SMT MF - SMDF  - 40 C+ 85 C Reel , Cut Tape
BSMD2920-300-24V


24V 3A 40A 1.5W 6A -40℃~+85℃ 0.012Ω 20s 0.048Ω 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.

BHFUSE Availability : 15568
Ship by Fri. 29 Aug to Wed. 03 Sep Calender.png

USD 0.0794

Multiples of: 5

3 A6 A             
1206L005/30NR


30V 50mA 40A 150mA 1206 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 : 15528
Ship by Fri. 29 Aug to Wed. 03 Sep Calender.png

USD 0.021

Multiples of: 10

50 mA150 mA             
0ZCF0050FF2C


PTC Resettable Fuse 0.5A(hold) 1A(trip) 60VDC 100A 1.5W 4s 0.3Ohm SMD Solder Pad 2920 T/R Automotive
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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 : 15520
Ship by Fri. 15 Aug to Thu. 21 Aug Calender.png

USD 0.1176

Multiples of: 2000

500 mA1 A100 A60 VDC1.4 OhmsSmd/SmtSmd/Smt2920 (7555 METRIC)Zcf  - 40 C+ 85 C Cut Tape
MICROSMD050F-2


TE Connectivity Raychem Resettable Fuses - PPTC .5A 13.2V 40A 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 : 15520
Ship by Fri. 15 Aug to Thu. 21 Aug Calender.png

USD 0.1835

Multiples of: 4000

500 mA1 A40 A13.2 V900 mOhmsSmd/SmtSmd/Smt1210 (3225 METRIC)Microsmd  - 40 C+ 85 C -
RXEF090-AP


Resettable Fuses - PPTC Radial Lead .9A 72V 40A 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 : 15520
Ship by Fri. 15 Aug to Thu. 21 Aug Calender.png

USD 0.2553

Multiples of: 2000

900 mA1.8 A40 A72 V0.47 OhmsThrough HoleRadial Rxef- 40 C to + 85 C5.8 Mm- 40 C+ 85 C Bulk
0402L005/9SR


9V 50mA 40A 200mA 0402 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 : 15481
Ship by Fri. 29 Aug to Wed. 03 Sep Calender.png

USD 0.0564

Multiples of: 5

50 mA200 mA             
0603L004/48AR


48V 40mA 20A 120mA 0603 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 : 15471
Ship by Fri. 29 Aug to Wed. 03 Sep Calender.png

USD 0.0428

Multiples of: 10

40 mA120 mA             
JK250-040U


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 : 15423
Ship by Fri. 29 Aug to Wed. 03 Sep Calender.png

USD 0.0286

Multiples of: 10

40 mA80 mA             
JK60-075


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 : 15396
Ship by Fri. 29 Aug to Wed. 03 Sep Calender.png

USD 0.026

Multiples of: 10

750 mA1.5 A             
JK-mSMD075/33V


13.2V 750mA 100A 1.5A 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 : 15384
Ship by Fri. 29 Aug to Wed. 03 Sep Calender.png

USD 0.0293

Multiples of: 10

               
MF-PSHT010KX-2


Resettable Fuses - PPTC 16V .10A-HD 40A 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 : 15307
Ship by Wed. 13 Aug to Fri. 15 Aug Calender.png

USD 0.3762

Multiples of: 1

0.1 A500 mA40 A16 VDC7.5 OhmsPCB MountSMD/SMT0805 (2012 METRIC)MF - PSHT  - 40 C+ 125 C Reel , Cut Tape
JK30-200


PTC Resettable Fuses Through Hole,P=5.1mm 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 : 15248
Ship by Fri. 29 Aug to Wed. 03 Sep Calender.png

USD 0.0367

Multiples of: 10

2 A4 A             
SMD0805-050-13.2V


13.2V 500mA 100A 1A 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 : 15180
Ship by Fri. 29 Aug to Wed. 03 Sep Calender.png

USD 0.0301

Multiples of: 10

500 mA1 A             
TLC-FSMD020


PTC Resettable Fuses 0603 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 : 15168
Ship by Fri. 29 Aug to Wed. 03 Sep Calender.png

USD 0.0348

Multiples of: 10

200 mA500 mA             
0805L010/24YR


Resettable Fuses - PPTC 0.10A 24V 0805
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 : 14268
Ship by Fri. 29 Aug to Wed. 03 Sep Calender.png

USD 0.0311

Multiples of: 10

        0805L     Cut Tape
SMD0805B020TF


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.

Yageo Availability : 12474
Ship by Fri. 29 Aug to Wed. 03 Sep Calender.png

USD 0.0104

Multiples of: 20

200 mA500 mA             
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