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
  
                   
SMD1210P150TF


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.

Ruilongyuan Availability : 5815
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.0471

Multiples of: 5

1.5 A3 A             
MICROSMD200F-2


Resettable Fuses - PPTC Polyswitch 4.2A
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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.

Littelfuse Availability : 5813
Ship by Thu. 13 Nov to Mon. 17 Nov Calender.png

USD 0.2761

Multiples of: 1

2 A4 A100 A6 VDC60 mOhmsSmd/SmtSmd/Smt1210 (3225 METRIC)Microsmd- 40 C to + 85 C - 40 C+ 85 C Reel
0ZRR0090FF1E


Resettable Fuses - PPTC Resettable Fuse 900mA
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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 : 5811
Ship by Thu. 13 Nov to Mon. 17 Nov Calender.png

USD 0.1784

Multiples of: 1

900 mA1.8 A40 A60 V470 mOhmsThrough HoleRadial 0Zrr  - 40 C+ 85 C Bulk
1812L050/72GR


72V 500mA 40A 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.

LUTE Availability : 5805
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.0823

Multiples of: 5

500 mA1 A             
ASMD1206-025


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.

JDT Availability : 5800
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.0297

Multiples of: 10

250 mA500 mA             
2920L300/30GR


30V 3A 40A 5A 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.

LUTE Availability : 5800
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.0802

Multiples of: 5

3 A5 A             
BSMD1210L-650


6V 6.5A 50A 1.5W -40℃~+85℃ 13A 0.5mΩ 5s 8mΩ 1210 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 : 5800
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.1192

Multiples of: 5

               
2920L300/36GR


36V 3A 40A 5A 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.

LUTE Availability : 5795
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.1204

Multiples of: 5

3 A5 A             
TM2P-10271-2


Two Pro Devices Help Provide Reliable Connectivity
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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 : 5794
Ship by Thu. 13 Nov to Mon. 17 Nov Calender.png

USD 0.6358

Multiples of: 1

0.15 A0.3 A-60 VDC16 OhmsThrough HoleRadial 2Pro- 40 C to + 85 C12 Mm- 40 C+ 85 C Reel
RXEF135


Resettable Fuses - PPTC Radial Lead 1.35A 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 : 5791
Ship by Thu. 13 Nov to Mon. 17 Nov Calender.png

USD 0.2431

Multiples of: 1

1.35 A2.7 A40 A72 V300 mOhmsPcb MountRadial Rxef 5.8 Mm- 40 C+ 85 C Bulk
2920L600/16GR


16V 6A 40A 12A 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.

LUTE Availability : 5790
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.0992

Multiples of: 5

6 A12 A             
JK-NSMD300L


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.

Jinrui Electronic Materials Availability : 5781
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.0396

Multiples of: 10

3 A6 A             
JK250-180T


250V 180mA 3A 650mA Plugin 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 : 5776
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.0443

Multiples of: 5

               
SMD1812-030C-60V


60V 300mA 40A 800mW -40℃~+85℃ 600mA 250mΩ 0.1s 3Ω 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.

BNstar Availability : 5774
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.0378

Multiples of: 10

300 mA600 mA             
2920L185/48GR


48V 1.85A 40A 3.7A 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.

LUTE Availability : 5771
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.1166

Multiples of: 5

1.85 A3.7 A             
2920L300/24GR


24V 3A 40A 5A 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.

LUTE Availability : 5752
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.0743

Multiples of: 5

3 A5 A             
1210L260/16WR


16V 2.6A 100A 5A 1210 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 : 5738
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.0623

Multiples of: 5

2.6 A5 A             
SMD1210B110TF/12


PTC Resettable Fuses 1210 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 : 5723
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.0168

Multiples of: 20

1.1 A2.2 A             
ASMD1812-050


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.

JDT Availability : 5723
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.0302

Multiples of: 10

500 mA1 A             
SMD1206P050TF/13.2


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 : 5721
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.0505

Multiples of: 5

500 mA1 A             
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