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

Enable Filter
  Manufacturer
Reset
  Hold Current
Reset
  Trip Current
Reset
  Current Rating - Max
Reset
  Maximum Voltage
Reset
  Resistance
Reset
  Mounting Style
Reset
  Termination Style
Reset
  Package / Case
Reset
  Series
Reset
  Operating Temperature Range
Reset
  Lead Spacing
Reset
  Minimum Operating Temperature
Reset
  Maximum Operating Temperature
Reset
  Qualification
Reset
  Packaging
Reset
1 2345...
1 2345...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Global Stock ⓘ (▲▼)Price(USD) 

(Ex. GST)(▲▼)		Enter Qty Hold CurrentTrip CurrentCurrent Rating - MaxMaximum VoltageResistanceMounting StyleTermination StylePackage / CaseSeriesOperating Temperature RangeLead SpacingMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackaging
  
                   
JK-MSMD110-24V


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.

Jinrui Electronic Materials Availability : 72568
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0331

Multiples of: 10

1.1 A2.2 A             
BSMD0805-110-6V


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 : 72269
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0312

Multiples of: 10

1.1 A2.2 A             
JK-SMD0603-001


30V 10mA 40A 30mA 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 : 71538
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0188

Multiples of: 20

10 mA30 mA             
JK-nSMD025/16V


16V 0.25A 100A 0.5A 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 : 70934
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0193

Multiples of: 20

0.25 A0.5 A             
BSMD1206-300-6V


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 : 67759
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0501

Multiples of: 5

3 A6 A             
BSMD1206-100-6V


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 : 67351
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.025

Multiples of: 10

1 A1.8 A             
BSMD2920-300-33V


33V 3A 40A 6A 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 : 66519
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.1201

Multiples of: 5

3 A6 A             
BSMD1206-020-24V


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 : 65686
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0248

Multiples of: 10

200 mA460 mA             
BSMD1812-200-30V


30V 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.

BHFUSE Availability : 65659
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0713

Multiples of: 5

2 A4 A             
JK250-145U


PTC Resettable Fuses Through Hole 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 : 64993
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0312

Multiples of: 10

145 mA290 mA             
LR4-380F


Resettable Fuses - PPTC LR4-380F
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 : 64960
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.2696

Multiples of: 1

3.8 A8.3 A100 A15 VDC26 mOhmsStrapAxial Lr4- 40 C to + 125 C - 40 C+ 125 C Bulk
JK-nSMD150/12V


12V 1.5A 100A 3A 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 : 63923
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0341

Multiples of: 10

1.5 A3 A             
JK-nSMD075-16


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 : 63559
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0225

Multiples of: 10

750 mA1.5 A             
BSMD1812-260-16V


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.

BHFUSE Availability : 63465
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0402

Multiples of: 5

2.6 A5.2 A             
BSMD0603-020-16V


PTC Resettable Fuses 0603 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 : 63147
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0329

Multiples of: 10

200 mA500 mA             
Hot 0ZCG0014FF2C


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 : 62084
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0596

Multiples of: 2000

140 mA300 mA10 A60 VDC6.5 OhmsSmd/SmtSmd/Smt1812 (4532 METRIC)0Zcg  - 40 C+ 85 C Cut Tape
0ZCF0075AF2C


Resettable Fuses - PPTC Fuse
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 : 62083
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.1057

Multiples of: 2000

750 mA1.5 A100 A60 VDC1 OhmsSmd/SmtSmd/Smt2920 (7555 METRIC)Zcf  - 40 C+ 85 C Cut Tape
BSMD1812-350-16V


16V 3.5A 100A 7A 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.

BHFUSE Availability : 61462
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0745

Multiples of: 5

3.5 A7 A             
0ZCF0110FF2C


Resettable Fuses - PPTC Fuse
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 : 60904
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 0.1089

Multiples of: 1

1.1 A2.2 A100 A33 VDC410 mOhmsSmd/SmtSmd/Smt2920 (7555 METRIC)Zcf  - 40 C+ 85 C Cut Tape
1812L150/24MR


Resettable Fuses - PPTC 24V 1.5A-HD 40A MAX
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 : 55600
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 0.0505

Multiples of: 10

1.5 A3 A20 A24 V120 mOhmsSmd/SmtSmd/Smt1812 (4532 METRIC)1812L  - 40 C+ 85 C Cut Tape
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
1 2345...

Looking for help? Visit our FAQ's Section to answer to all your questions

Resources

Company

Support

 

X-ON Worldwide Electronics

Welcome To X-ON Electronics
For over three decades, we have been advocating and shaping the electronic components industry. Our management complements our worldwide business scope and focus. We are committed to innovation, backed by a strong business foundation. If you need a trustworthy supplier of electronic components for your business – look no further.
  +61 8 9358 9358 |   sales@x-on.com.au |   Chat
 
Policies | Terms and Conditions | Sitemap

Copyright ©2025  X-ON Electronics Services. All rights reserved.
Please ensure you have read and understood our Terms & Conditions before purchasing. All prices exclude GST.

Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted ISO Certified AS9120 Certified