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...146147148149150...
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
  
                   
MF-R700


Resettable Fuses - PPTC 30v Max 40Amps Max Hold 7.0 Trip 14.0
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 5820
Ships to you
between Wed. 30 Sep to Fri. 02 Oct Calender.png

AUD 0.495
Multiples of: 1

7 A14 A40 A30 VDC20 mOhmsThrough HoleRadial Mf - R- 40 C to + 85 C10.2 Mm   Bulk
MF-R110-2-99


Resettable Fuses - PPTC 1.1A 30V 0.10ohm Hold 1.1 Trip 2.2
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 5820
Ships to you
between Thu. 24 Sep to Wed. 30 Sep Calender.png

AUD 0.5993
Multiples of: 3000

1.1 A2.2 A40 A30 VDC180 mOhmsThrough HoleRadial Mf - R- 40 C to + 85 C5.1 Mm- 40 C+ 85 C Reel
MF-R040-AP-99


Resettable Fuses - PPTC 0.40A 60V 0.52ohm Hold .4 Trip .8
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 5820
Ships to you
between Thu. 24 Sep to Wed. 30 Sep Calender.png

AUD 0.5993
Multiples of: 4000

0.4 A0.8 A40 A60 VDC0.86 OhmsThrough HoleRadial Mf - R- 40 C to + 85 C5.1 Mm- 40 C+ 85 C Ammo Pack
MF-R065-AP-99


Resettable Fuses - PPTC 0.65A 60V 0.27ohm Hold .65 Trip 1.3
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 5820
Ships to you
between Thu. 24 Sep to Wed. 30 Sep Calender.png

AUD 0.6211
Multiples of: 4000

0.65 A1.3 A40 A60 VDC0.48 OhmsThrough HoleRadial Mf - R- 40 C to + 85 C5.1 Mm- 40 C+ 85 C Ammo Pack
MF-RX012/250U-2


Resettable Fuses - PPTC 0.12A 60V 6ohm Hold .12 Trip .16
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 5820
Ships to you
between Thu. 24 Sep to Wed. 30 Sep Calender.png

AUD 0.6932
Multiples of: 6000

120 mA 3 A60 VDC10 OhmsThrough HoleRadial Mf - Rx/250- 40 C to + 85 C5.1 Mm- 40 C+ 85 C Reel
MF-RHT900-0


PTC Resettable Fuse 9A(hold) 16.5A(trip) 16V 100A 5W 10s 0.0074Ohm Radial 16.5 X 3 X 25.7mm Bulk Automotive
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 5820
Ships to you
between Thu. 24 Sep to Wed. 30 Sep Calender.png

AUD 0.8863
Multiples of: 1

      Radial       Bulk
MF-PSML200-2


Resettable Fuses - PPTC 2.0A 6V 0805 Low-Ohmic
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 5820
Ships to you
between Thu. 24 Sep to Wed. 30 Sep Calender.png

AUD 1
Multiples of: 6000

2 A4 A50 A6 V45 mOhmsSmd/SmtSmd/Smt0805 (2012 METRIC)Mf - Psml  - 40 C+ 85 C Cut Tape
Hot 0805L010YR


Resettable Fuses - PPTC 0.10A 15V 0805
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 5790
Ships to you
between Thu. 08 Oct to Tue. 13 Oct Calender.png

AUD 0.163
Multiples of: 5

100 mA300 mA100 A15 V6 OhmsSmd/SmtSmd/Smt0805 (2012 METRIC)0805L  - 40 C+ 85 C Cut Tape
MF-MSMF050/40X-2


Resettable Fuses - PPTC 0.5A 40V MULTIFUSE AEC-Q200 Rev-C
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 5679
Ships to you
between Wed. 30 Sep to Fri. 02 Oct Calender.png

AUD 0.3269
Multiples of: 1

0.5 A1 A20 A40 V1.3 OhmsSmd/SmtSmd/Smt1812 (4532 METRIC)Mf - Msmf  - 40 C+ 85 C Cut Tape
MF-RX375/72-0


Resettable Fuses - PPTC 3.75A 72V 0.03ohm Hold 3.75 Trip 7.5
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 2843
Ships to you
between Thu. 24 Sep to Wed. 30 Sep Calender.png

AUD 0.5614
Multiples of: 1

3.75 A7.5 A40 A72 VDC50 mOhmsPCB MountRadial MF - RX/72 10.2 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...146147148149150...

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