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
  
                   
1206L260SL12AR


12V 2.6A 50A 5.2A 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.

LUTE Availability : 8278
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0583

Multiples of: 5

2.6 A5.2 A             
BSMD0603-010-12V


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 : 8264
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0295

Multiples of: 10

               
SMD1812-260C-13.2V


13.2V 2.6A 100A 800mW 5.2A 15mΩ 5s 60mΩ SMD,4.73x3.41x1.5mm 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 : 8255
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0394

Multiples of: 10

2.6 A5.2 A             
JK-nSMD350L-12


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.

Jinrui Electronic Materials Availability : 8245
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.073

Multiples of: 5

               
MF-LSMF260X-2


Resettable Fuses - PPTC 2.6A 24V 0.02ohm 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 : 8245
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.2527

Multiples of: 5

2.6 A5.2 A20 A24 V75 mOhmsSmd/SmtSmd/Smt3121 (7954 METRIC)Mf - Lsmf- 40 C to + 85 C    Reel
TLC-NSMD200


PTC Resettable Fuses 1206 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 : 8244
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0372

Multiples of: 10

2 A4 A             
SMD2920-050C-60V


60V 500mA 40A 1.5W -40℃~+85℃ 1A 180mΩ 4s 1.4Ω 2920 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.

BNstar Availability : 8215
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0539

Multiples of: 5

500 mA1 A             
1812L160/30GR


30V 1.6A 40A 3.2A 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 : 8210
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0512

Multiples of: 5

1.6 A3.2 A             
1812L020/72GR


72V 200mA 40A 400mA 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 : 8206
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0365

Multiples of: 10

200 mA400 mA             
SMD1206P110TF


PTC Resettable Fuses 1206 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 : 8203
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.039

Multiples of: 5

1.1 A2.2 A             
1206L075/13.2WR


Polymeric PTC Resettable Fuse 13.2V 750 mA Ih Surface Mount 1206 (3216 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.

Littelfuse Availability : 8196
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0705

Multiples of: 5

0.75 A1.6 A100 A13.2 V360 mOhms  1206 (3216 METRIC)1206L- 40 C to + 85 C - 40 C+ 85 C Reel
LVR025K-2


Resettable Fuses - PPTC .25A 240VAC 20/3.5A Imax
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 : 8191
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 0.3399

Multiples of: 1

0.25 A0.56 A3.5 A240 VAC3.8 OhmsThrough HoleRadial Lvr- 40 C to + 85 C5.8 Mm- 20 C+ 85 C Reel
MF-ASML075/6-2


Resettable Fuses - PPTC 0402 SMD Polymer PTC 0.75A/6V
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 : 8157
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 0.6721

Multiples of: 1

750 mA1.5 A50 A6 V25 mOhmsSMD/SMTSMD/SMT0402 (1005 METRIC)MF - ASML/X  - 40 C+ 85 C Reel , Cut Tape
mSMD030


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.

TECHFUSE Availability : 8128
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0275

Multiples of: 10

300 mA600 mA             
FTR1812-050


15V 500mA 100A 1A 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.

FTR Availability : 8083
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0205

Multiples of: 1

500 mA1 A             
MF-LSMF330/16X-2


Resettable Fuses - PPTC 2920 Resettable SMD PPTC 3.3A/16V
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 : 8077
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 0.5071

Multiples of: 1

3.3 A5.5 A40 A16 VDC55 mOhmsPCB MountSMD/SMT2920 (7351 METRIC)MF - LSMF  - 40 C+ 85 C Reel , Cut Tape
0ZCJ0150FF2C


Resettable Fuses - PPTC
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 : 8072
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 0.1386

Multiples of: 1

1.5 A3 A100 A6 VDC120 mOhmsSmd/SmtSmd/Smt1206 (3216 METRIC)Zcj  - 40 C+ 85 C Cut Tape
RXEF050


Resettable Fuses - PPTC Radial Lead .5A 72V 40A Imax
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 : 8065
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0956

Multiples of: 5

500 mA1 A40 A72 V1.17 OhmsThrough HoleRadial Rxef- 40 C to + 85 C5.8 Mm   Bulk
0805L400SLWR


Resettable Fuses - PPTC PTC 6V POLYFUSE SURF MOUNT 0805 SL 4.00A
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 : 8061
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 1.2019

Multiples of: 1

4 A9 A50 A6 VDC18 mOhmsPCB MountSMD/SMT0805 (2215 METRIC)Low Rho  - 40 C+ 85 C Reel , Cut Tape
SMD2920P050TF


PTC Resettable Fuses SMD2920 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 : 8031
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0551

Multiples of: 5

500 mA1 A             
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