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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Image  Information Image Stock Code(▲▼)Description
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(Ex. GST)(▲▼)		Enter Qty Hold CurrentTrip CurrentCurrent Rating - MaxMaximum VoltageResistanceMounting StyleTermination StylePackage / CaseSeriesOperating Temperature RangeLead SpacingMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackaging
  
                   
BSMD1206-200-6V


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.

BHFUSE Availability : 83943
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0261

Multiples of: 10

2 A3.5 A             
BSMD1812-300-16V


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 : 83209
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0457

Multiples of: 5

3 A6 A             
JK60-050


PTC Resettable Fuses Through Hole,P=5.1mm 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 : 82396
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0241

Multiples of: 10

500 mA1 A             
SMD0805P010TF


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.

Ruilongyuan Availability : 81438
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0329

Multiples of: 10

100 mA300 mA             
BSMD1206-050-16V


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.

BHFUSE Availability : 81414
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0275

Multiples of: 10

500 mA1 A             
BSMD0805-075-12V


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.

BHFUSE Availability : 80878
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0294

Multiples of: 10

750 mA1.5 A             
JK-NSMD020


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 : 80157
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0292

Multiples of: 20

200 mA460 mA             
BSMD0805-050-12V


12V 0.5A 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.

BHFUSE Availability : 79467
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0312

Multiples of: 10

0.5 A1 A             
mSMD110-33V


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 : 78657
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0406

Multiples of: 10

1.1 A2.2 A             
BSMD0603-004-24V


24V 40mA 20A 500mW -40℃~+85℃ 120mA 4Ω 1s 40Ω 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 : 77630
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0329

Multiples of: 10

40 mA120 mA             
JK-nSMD100/16V


16V 1A 100A 1.8A 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.

Jinrui Electronic Materials Availability : 77038
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0214

Multiples of: 20

1 A1.8 A             
1206L110THYR


Resettable Fuses - PPTC PTC 8V 1206 1.1A POLYFUSE SMD THIN
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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 : 76416
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0255

Multiples of: 10

1.1 A2.2 A100 A8 VDC180 mOhmsPCB MountSMD/SMT1206 (3216 METRIC)1206L  - 40 C+ 85 C Reel , Cut Tape
BSMD1206-100-30V


30V 1A 40A 1.8A 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.

BHFUSE Availability : 75977
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0631

Multiples of: 5

1 A1.8 A             
JK-SMD0603-002


30V 20mA 40A 60mA 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 : 75446
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0205

Multiples of: 20

20 mA60 mA             
PTSLR06038V050


Resettable Fuses - PPTC PTSLR0603 0.5A, 8V
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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.

Eaton Availability : 75239
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 0.1612

Multiples of: 1

0.5 A1 A25 A8 VDC400 mOhmsPCB MountSMD/SMT0603 (1608 METRIC)PTSLR0603  - 40 C+ 85 C Reel , Cut Tape
BSMD2920-100-60V


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.

BHFUSE Availability : 75009
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.1221

Multiples of: 5

1.1 A2.2 A             
BSMD0805-020-30V


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.

BHFUSE Availability : 72765
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0302

Multiples of: 10

200 mA500 mA             
RXEF075-2


Resettable Fuses - PPTC Radial Lead .75A 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 : 72750
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.247

Multiples of: 1

0.75 A1.5 A40 A72 VDC600 mOhmsThrough HoleRadial Rxef- 40 C to + 85 C5.8 Mm   Reel
MF-NSMF012-2


Resettable Fuses - PPTC 0.12A 30V 1.35ohm
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 : 72022
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0251

Multiples of: 10

       1206 (3216 METRIC)      Reel
1812L020PR


Resettable Fuses - PPTC 30V 1812 .200A POLYFUSE
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 : 68608
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0242

Multiples of: 10

200 mA400 mA100 A30 VDC5 OhmsPCB MountSMD/SMT1812 (4532 METRIC)1812L  - 40 C+ 85 C Reel , Cut Tape
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