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...166167168169170...
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
  
                   
SMD1812-110/33N


33V 1.1A 40A 2.2A 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.

Bourne 5053
Ships to you
between Thu. 08 Oct to Tue. 13 Oct Calender.png

AUD 0.0486
Multiples of: 10

1.1 A2.2 A             
RGEF1000


Resettable Fuses - PPTC 16V 100A RADIAL PTC BULK
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 5039
Ships to you
between Wed. 30 Sep to Fri. 02 Oct Calender.png

AUD 0.7103
Multiples of: 1

10 A17 A100 A16 VDC10.2 mOhmsPCB MountRadial RGEF 5.8 mm- 40 C+ 85 C Bulk
BSMD2018-100-33V


PTC Resettable Fuses 2018 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 5034
Ships to you
between Thu. 08 Oct to Tue. 13 Oct Calender.png

AUD 0.0935
Multiples of: 5

1.1 A2.2 A             
SMD1812-260C-13.2V


13.2V 2.6A 100A 800mW 5.2A 15mΩ 5s 60mΩ SMD,4.73x3.41x1.5mm 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 5014
Ships to you
between Thu. 08 Oct to Tue. 13 Oct Calender.png

AUD 0.0652
Multiples of: 10

2.6 A5.2 A             
MF-R250


Resettable Fuses - PPTC 30v Max 40Amps Max Hold 2.5 Trip 5.00
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 5000
Ships to you
between Thu. 08 Oct to Tue. 13 Oct Calender.png

AUD 0.1954
Multiples of: 5

2.5 A5 A40 A30 VDC48 mOhmsPCB MountRadial MF - R 5.1 mm- 40 C+ 85 C Bulk
CMF-SDP10-2


Bourns Resettable Fuses - PPTC Ceramic PTC
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 4998
Ships to you
between Wed. 30 Sep to Fri. 02 Oct Calender.png

AUD 0.7653
Multiples of: 1

0.18 A0.36 A1 A230 V10 OhmsSmd/SmtSmd/Smt Cmf - Sdp- 40 C to + 125 C - 40 C+ 125 C Reel
0805L035/12XR


12V 350mA 40A 750mA 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 4995
Ships to you
between Thu. 08 Oct to Tue. 13 Oct Calender.png

AUD 0.0419
Multiples of: 10

350 mA750 mA             
A600-160


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.

JDT 4985
Ships to you
between Thu. 08 Oct to Tue. 13 Oct Calender.png

AUD 0.1136
Multiples of: 5

160 mA320 mA             
RXEF050


Resettable Fuses - PPTC Radial Lead .5A 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 4980
Ships to you
between Thu. 08 Oct to Tue. 13 Oct Calender.png

AUD 0.2091
Multiples of: 5

500 mA1 A40 A72 V1.17 OhmsThrough HoleRadial Rxef- 40 C to + 85 C5.8 Mm   Bulk
RUEF400-2


Resettable Fuses - PPTC 4A 30V 100A 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 4862
Ships to you
between Wed. 30 Sep to Fri. 02 Oct Calender.png

AUD 0.484
Multiples of: 1

4 A8 A100 A30 VDC50 mOhmsThrough HoleRadial Ruef- 40 C to + 85 C5.8 Mm   Reel
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
First...166167168169170...

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