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...606607608609610...
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-R055/90U-0


Resettable Fuses - PPTC 0.55A 90V 0.45ohm Uncoated
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 0
6 to 16 Weeks Calender.png

AUD 0.4065
Multiples of: 1

0.55 A1.1 A10 A90 VDC900 mOhmsThrough HoleRadial Mf - R/90- 40 C to + 85 C5.1 Mm   Bulk
MF-R020-99


Resettable Fuses - PPTC 0.20A 60V 1.5ohm Hold .20 Trip .40
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 0
6 to 16 Weeks Calender.png

AUD 0.4067
Multiples of: 1

200 mA400 mA40 A60 VDC2.84 OhmsThrough HoleRadial Mf - R 5.1 Mm- 40 C+ 85 C Bulk
MF-RX110-AP


Resettable Fuses - PPTC 1.10A 60V 0.15ohm Hold 1.1A Trip 2.2A
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 0
6 to 16 Weeks Calender.png

AUD 0.4073
Multiples of: 1500

1.1 A2.2 A40 A60 VDC0.25 OhmsThrough HoleRadial Mf - Rx- 40 C to + 85 C5.1 Mm   Ammo Pack
RF2762-000


TE Connectivity RUEF250-AP
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 0
6 to 16 Weeks Calender.png

AUD 0.4073
Multiples of: 1

               
PTR016V0500-BK1


Resettable Fuses - PPTC 16V 5A Radial 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.

Eaton 0
6 to 16 Weeks Calender.png

AUD 0.4085
Multiples of: 1000

               
MF-SVS170-0


Resettable Fuses - PPTC 1.7A 10V 0.018ohm Hold 1.7A Trip 4.1A
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 0
6 to 16 Weeks Calender.png

AUD 0.4088
Multiples of: 6000

1.7 A4.1 A100 A10 VDC32 mOhmsStrapAxial Mf - Svs- 40 C to + 85 C - 40 C+ 85 C Bulk
0ZCC0075AF2B


PTC Resettable Fuse 0.75A(hold) 1.5A(trip) 24VDC 40A 1W 0.2s 0.11Ohm SMD Solder Pad 1812 T/R
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 0
6 to 16 Weeks Calender.png

AUD 0.4096
Multiples of: 1

               
72R300XMR


Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V 3A
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 0
6 to 16 Weeks Calender.png

AUD 0.41
Multiples of: 1000

3 A6 A40 A72 VDC100 mOhmsThrough HoleRadial 72R- 40 C to + 85 C10.2 Mm- 40 C+ 85 C Ammo Pack
060R0185U


Resettable Fuses - PPTC 60V 1.85A 12.6s
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 0
6 to 16 Weeks Calender.png

AUD 0.4104
Multiples of: 500

1.85 A3.7 A40 A60 VDC190 mOhmsThrough HoleRadial 60R- 40 C to 85 C0.51 Mm   Bulk
RF1938-000


2410SFV0.63FM/125-2
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.

Littelfuse 0
6 to 16 Weeks Calender.png

AUD 0.4115
Multiples of: 1

              -
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
First...606607608609610...

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