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...281282283284285...
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-RX040/72-2


PTC Resettable Fuse 0.4A(hold) 0.8A(trip) 72V 40A 0.55W 3.9s 0.52Ohm Radial 7.4 X 3.1mm 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.

Bourns 2206
Ships to you
between Thu. 01 Oct to Mon. 05 Oct Calender.png

AUD 0.297
Multiples of: 1

400 mA800 mA40 A72 VDC860 mOhmsPCB MountRadial MF - RX/72 5.1 mm- 40 C+ 85 C Reel , Cut Tape
RUEF300-AP


TE Connectivity Raychem Resettable Fuses - PPTC 3A 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 2206
Ships to you
between Thu. 01 Oct to Mon. 05 Oct Calender.png

AUD 0.4667
Multiples of: 1

3 A6 A100 A30 VDC80 mOhmsPCB MountRadial RUEF 5.8 mm- 40 C+ 85 C Ammo Pack
RXEF110K


Resettable Fuses - PPTC Radial Lead 1.1A 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 2205
Ships to you
between Thu. 01 Oct to Mon. 05 Oct Calender.png

AUD 0.363
Multiples of: 1

1.1 A2.2 A40 A72 VDC380 mOhmsThrough HoleRadial Rxef- 40 C to + 85 C5.8 Mm- 40 C+ 85 C Bulk
2920L260PR


Resettable Fuses - PPTC 6V 2920 2.60A POLYFUSE
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 2199
Ships to you
between Thu. 01 Oct to Mon. 05 Oct Calender.png

AUD 0.5767
Multiples of: 1

2.6 A5 A40 A6 VDC75 mOhmsSmd/SmtSmd/Smt2920 (7351 METRIC)2920L- 40 C to + 85 C - 40 C+ 85 C Reel
MF-LSMF125/33X-2


Resettable Fuses - PPTC 2920 Resettable SMD PPTC 1.25A/33V
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 2198
Ships to you
between Thu. 01 Oct to Mon. 05 Oct Calender.png

AUD 0.5311
Multiples of: 1

1.25 A2.5 A40 A33 VDC250 mOhmsPCB MountSMD/SMT2920 (7351 METRIC)MF - LSMF  - 40 C+ 85 C Reel , Cut Tape
MF-NSML380/12-2


Resettable Fuses - PPTC 3.8A 12V 1206 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 2196
Ships to you
between Thu. 01 Oct to Mon. 05 Oct Calender.png

AUD 0.6113
Multiples of: 1

3.8 A7.6 A50 A12 VDC20 mOhmsPCB MountSMD/SMT MF - NSML/X  - 40 C+ 85 C Reel , Cut Tape
PPTC1206E3035V30


Resettable Fuses - PPTC PTC POLY 1206 350mA 30V E3
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.

Vishay 2191
Ships to you
between Thu. 01 Oct to Mon. 05 Oct Calender.png

AUD 0.451
Multiples of: 1

350 mA750 mA100 A30 VDC1.2 OhmsSMD/SMTSMD/SMT1206 (3418 METRIC)PPTC1206E7  - 40 C+ 85 C Reel , Cut Tape
SL1206300-12V


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.

TECHFUSE 2041
Ships to you
between Fri. 09 Oct to Wed. 14 Oct Calender.png

AUD 0.1047
Multiples of: 5

               
1206L010/60WR


Polymeric PTC Resettable Fuse 60V 100 mA Ih Surface Mount 1206 (3216 Metric), Concave
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 1983
Ships to you
between Fri. 09 Oct to Wed. 14 Oct Calender.png

AUD 0.2463
Multiples of: 5

0.1 A0.25 A10 A60 VDC10 OhmsPCB MountSMD/SMT1206 (3216 METRIC)1206L  - 40 C+ 85 C Reel , Cut Tape
NSMD005


30V 0.05A 10A 0.15A 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.

Yongyutai Electronics 1843
Ships to you
between Fri. 09 Oct to Wed. 14 Oct Calender.png

AUD 0.0413
Multiples of: 10

0.05 A0.15 A             
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
First...281282283284285...

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