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
  
                   
mSMD110-24V


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.

TECHFUSE Availability : 8595
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0367

Multiples of: 10

1.1 A2.2 A             
SMD1206P005TF


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.

Polytronics Availability : 8595
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0762

Multiples of: 5

50 mA150 mA             
0402L100SLKR


Resettable Fuses - PPTC PTC SMD RESETTABLE FUSE
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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 : 8591
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 1.21

Multiples of: 1

1 A2 A40 A6 VDC250 mOhmsPCB MountSMD/SMT0402 (1207 METRIC)Low Rho  - 40 C+ 85 C Reel , Cut Tape
MF-LSMF200/24X-2


Resettable Fuses - PPTC 2920 Resettable SMD PPTC 2.0A/24V
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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 : 8590
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 0.396

Multiples of: 1

2 A4 A40 A24 VDC125 mOhmsPCB MountSMD/SMT2920 (7351 METRIC)MF - LSMF  - 40 C+ 85 C Reel , Cut Tape
SMD1812-110C-16V


16V 1.1A 100A 800mW -40℃~+85℃ 2.2A 45mΩ 0.3s 250mΩ 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 : 8586
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0328

Multiples of: 10

               
SMD1206P150TFT


PTC Resettable Fuses SMD1206 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.

Polytronics Availability : 8579
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0843

Multiples of: 5

1.5 A              
SMD1210-600-6V


6V 6A 50A 1.2W -40℃~+70℃ 12A 0.8mΩ 5s 9mΩ 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.

BNstar Availability : 8565
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0937

Multiples of: 5

6 A12 A             
BSMD0603-025-12V


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.

BHFUSE Availability : 8555
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0312

Multiples of: 10

250 mA550 mA             
SMD1812P300SLR/24


PTC Resettable Fuses SMD1812 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.

Polytronics Availability : 8537
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.2069

Multiples of: 5

3 A              
SMD0805B100TFT


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 : 8536
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0168

Multiples of: 20

1 A1.95 A             
1812L200/24GR


24V 2A 40A 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 : 8536
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0432

Multiples of: 5

2 A4 A             
SMD1206P100TF


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 : 8526
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0507

Multiples of: 5

1 A1.8 A             
RXEF185


Resettable Fuses - PPTC Radial Lead 1.85A 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 : 8518
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 0.2761

Multiples of: 1

1.85 A3.7 A40 A72 V190 mOhmsPcb MountRadial Rxef 5.8 Mm- 40 C+ 85 C Bulk
JK-NSMD300L-12V


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 : 8497
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0711

Multiples of: 10

3 A6 A             
LVR016S


Resettable Fuses - PPTC .16A 240VAC 20/2A 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 : 8475
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 0.3652

Multiples of: 1

0.16 A0.37 A2 A240 VAC7.8 OhmsThrough HoleRadial Lvr- 40 C to + 85 C5.8 Mm- 20 C+ 85 C Bulk
MF-PSML150/6-2


Resettable Fuses - PPTC 0805 SMD Polymer PTC 1.5A6V
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 : 8474
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 0.55

Multiples of: 1

              Cut Tape
SMD1812-010C-60V


60V 100mA 40A 800mW -40℃~+85℃ 300mA 750mΩ 1.5s 15mΩ 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 : 8457
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.027

Multiples of: 10

100 mA300 mA             
0ZCH0110AF2E


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 : 8456
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 0.0948

Multiples of: 1

1.1 A2.2 A100 A16 VDC210 mOhmsPCB MountSMD/SMT    - 40 C+ 85 C Reel , Cut Tape
MF-LSMF260/16X-2


Resettable Fuses - PPTC 2920 Resettable SMD PPTC 2.6A/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 : 8453
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 0.3622

Multiples of: 1

2.6 A5.2 A40 A16 VDC75 mOhmsPCB MountSMD/SMT7.98 mm x 5.44 mmMF - LSMF  - 40 C+ 85 C Reel , Cut Tape
1812L400/16GR


16V 4A 40A 8A 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 : 0
Calender.png

USD 0.0742

Multiples of: 5

4 A8 A             
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