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
  
                   
1206L500SL-VWR


Resettable Fuses - PPTC PTC 6V POLYFUSE SURF MOUNT 1206 SL 5.00A
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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 : 11053
Ship by Thu. 13 Nov to Mon. 17 Nov Calender.png

USD 1.0759

Multiples of: 1

5 A10 A50 A6 VDC12 mOhmsPCB MountSMD/SMT1206 (3418 METRIC)Low Rho  - 40 C+ 85 C Reel , Cut Tape
SMD1206-380-6V


6V 3.8A 50A 1.2W -40℃~+70℃ 7.6A 6mΩ 5s 20mΩ 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.

BNstar Availability : 10987
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.0742

Multiples of: 5

3.8 A7.6 A             
MF-RX185/72-0


Resettable Fuses - PPTC 1.85A 72V 0.08ohm Hold 1.85 Trip 3.7
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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 : 10985
Ship by Thu. 13 Nov to Mon. 17 Nov Calender.png

USD 0.2365

Multiples of: 1

1.85 A3.7 A40 A72 VDC120 mOhmsPCB MountRadial MF - RX/72 5.1 mm- 40 C+ 85 C Bulk
MF-LSMF110/60X-2


Resettable Fuses - PPTC 2920 Resettable SMD PPTC 1.1A/60V
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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 : 10969
Ship by Thu. 13 Nov to Mon. 17 Nov Calender.png

USD 0.3751

Multiples of: 1

  1.1 A60 V SMD/SMTSMD/SMT MF - LSMF     Reel , Cut Tape
JK-SMD0805-075-6


6V 750mA 100A 1.5A - 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 : 10961
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.0205

Multiples of: 20

750 mA1.5 A             
0603L050/16AR


16V 500mA 40A 1A 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 : 10959
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.0343

Multiples of: 10

500 mA1 A             
SMD1812-150C-33V


33V 1.5A 50A 1W -40℃~+85℃ 3A 40mΩ 0.5s 180mΩ 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.

BNstar Availability : 10885
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.0513

Multiples of: 10

               
0805L050WR


ptc resettable fuses 0805 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.

Littelfuse Availability : 10868
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.0558

Multiples of: 5

               
0805L050/6XR


6V 500mA 40A 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.

LUTE Availability : 10864
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.0255

Multiples of: 20

500 mA1 A             
BSMD1812-110-16V


PTC Resettable Fuses 1812 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 : 10856
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.0323

Multiples of: 10

1.1 A2.2 A             
RL250-400


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.

Ruilongyuan Availability : 10845
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.1001

Multiples of: 5

400 mA800 mA             
JK-SMD0603-004


24V 40mA 40A 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.

Jinrui Electronic Materials Availability : 10843
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.0275

Multiples of: 20

40 mA120 mA             
1210L005/90WR


Resettable Fuses - PPTC PTC 90V POLYFUSE SURF MOUNT 1210 0.05A
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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 : 10824
Ship by Thu. 13 Nov to Mon. 17 Nov Calender.png

USD 0.5819

Multiples of: 1

50 mA150 mA10 A90 VDC50 OhmsPCB MountSMD/SMT 1210L  - 40 C+ 85 C Reel , Cut Tape
0ZCG0150AF2C


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 : 10811
Ship by Thu. 13 Nov to Mon. 17 Nov Calender.png

USD 0.099

Multiples of: 1

1.5 A3 A100 A12 VDC0.11 OhmsSmd/SmtSmd/Smt1812 (4532 METRIC)Zcg- 40 C to + 85 C - 40 C+ 85 C Reel
0805L110/12AR


12V 1.1A 40A 2.2A 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.

LUTE Availability : 10802
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.0334

Multiples of: 10

1.1 A2.2 A             
0ZCN0075FF2A


Resettable Fuses - PPTC SMD 2016 size 750mA 60V
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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 : 10795
Ship by Thu. 13 Nov to Mon. 17 Nov Calender.png

USD 0.2365

Multiples of: 1

750 mA1.5 A100 A60 V130 mOhmsSmd/SmtSmd/Smt    - 40 C+ 85 C Cut Tape
0805L075/24AR


24V 750mA 40A 1.5A 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.

LUTE Availability : 10767
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.0556

Multiples of: 5

750 mA1.5 A             
1812L010/30GR


30V 100mA 40A 300mA 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 : 10751
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.0248

Multiples of: 10

100 mA300 mA             
0603L035/6XRL


6V 350mA 40A 750mA 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 : 10737
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.0148

Multiples of: 20

350 mA750 mA             
BSMD1210-050-24V


24V 500mA 100A 1A 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.

BHFUSE Availability : 10725
Ship by Mon. 17 Nov to Fri. 21 Nov Calender.png

USD 0.0344

Multiples of: 10

500 mA1 A             
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