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.
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
First...401402403404405...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty Hold CurrentTrip CurrentCurrent Rating - MaxMaximum VoltageResistanceMounting StyleTermination StylePackage / CaseSeriesOperating Temperature RangeLead SpacingMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackaging
  
                   
RF2647-000


Resettable Fuses - PPTC 72V 3.75A-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 738
Ships to you
between Tue. 29 Sep to Mon. 05 Oct Calender.png

AUD 0.982
Multiples of: 1

               
TRA075


PTC Resettable Fuses Through Hole P=5.1mm 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.

TLC 737
Ships to you
between Tue. 13 Oct to Fri. 16 Oct Calender.png

AUD 0.0376
Multiples of: 10

750 mA1.5 A             
K1812L200/12DR


12V 2A 100A 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.

Yongyutai Electronics 737
Ships to you
between Tue. 13 Oct to Fri. 16 Oct Calender.png

AUD 0.0571
Multiples of: 10

2 A4 A             
30R600UMR


Polymeric PTC Resettable Fuse 30V 6 A Ih Through Hole Radial, Disc
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 733
Ships to you
between Mon. 05 Oct to Wed. 07 Oct Calender.png

AUD 1.2194
Multiples of: 1

6 A12 A40 A30 VDC40 mOhmsThrough HoleRadial 30R- 40 C to + 85 C10.2 Mm- 40 C+ 85 C Ammo Pack
SLT270RF-AD


PTC Resettable Fuses STRIP 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 732
Ships to you
between Tue. 13 Oct to Fri. 16 Oct Calender.png

AUD 0.0238
Multiples of: 1

2.7 A6.2 A             
JK60-160


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.

Jinkaisheng 732
Ships to you
between Tue. 13 Oct to Fri. 16 Oct Calender.png

AUD 0.1198
Multiples of: 5

1.6 A3.2 A             
JK-mSMD700L-12


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.

Jinrui Electronic Materials 732
Ships to you
between Tue. 13 Oct to Fri. 16 Oct Calender.png

AUD 0.146
Multiples of: 5

               
MF-RHT1000-0


Resettable Fuses - PPTC 9A 16V .0074ohms AEC-Q200 +125C
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 730
Ships to you
between Tue. 29 Sep to Mon. 05 Oct Calender.png

AUD 0.9486
Multiples of: 1

10 A  16 V6.2 mOhmsPCB MountRadial MF - RHT  - 40 C+ 125 CAEC - Q200Bulk
0ZRR0030FF1E


Resettable Fuses - PPTC Resettable Fuse 300mA
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 728
Ships to you
between Mon. 05 Oct to Wed. 07 Oct Calender.png

AUD 0.2106
Multiples of: 1

300 mA600 mA40 A60 V2.1 OhmsThrough HoleRadial 0Zrr  - 40 C+ 85 C Bulk
MF-RX185/72-0-14


Resettable Fuses - PPTC 1.85A 72V 0.08ohm Kinked Leads
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 728
Ships to you
between Mon. 05 Oct to Wed. 07 Oct Calender.png

AUD 0.3693
Multiples of: 1

1.85 A3.7 A40 A72 VDC120 mOhmsThrough HoleRadial Mf - Rx/72- 40 C to + 85 C5.1 Mm- 40 C+ 85 C Bulk
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
First...401402403404405...

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 ©2026  X-ON Electronic 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 Image for all the cards that are accepted