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...216217218219220...
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
  
                   
RUEF500-2


Resettable Fuses - PPTC 5A 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 3491
Ships to you
between Wed. 30 Sep to Fri. 02 Oct Calender.png

AUD 0.5893
Multiples of: 1

5 A10 A100 A30 VDC50 mOhmsThrough HoleRadial Ruef- 40 C to + 85 C10.9 Mm- 40 C+ 85 C Reel
ASMD1812-010-60V


60V 100mA 100A 300mA 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.

JDT 3482
Ships to you
between Thu. 08 Oct to Tue. 13 Oct Calender.png

AUD 0.0644
Multiples of: 10

100 mA300 mA             
SMD260F-2


Resettable Fuses - PPTC 2.6A 6V 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 3479
Ships to you
between Wed. 30 Sep to Fri. 02 Oct Calender.png

AUD 0.429
Multiples of: 1

2.6 A5.2 A40 A6 VDC75 mOhmsPCB MountSMD/SMT2920 (7351 METRIC)SMD  - 40 C+ 85 C Reel , Cut Tape
1206L500/12SLPR


Resettable Fuses - PPTC PTC 12V POLYFUSE SURF MOUNT 1206 SL 5.0A
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 3469
Ships to you
between Wed. 30 Sep to Fri. 02 Oct Calender.png

AUD 1.8229
Multiples of: 1

5 A10 A50 A12 VDC12 mOhmsPCB MountSMD/SMT1206 (3418 METRIC)Low Rho  - 40 C+ 85 C Reel , Cut Tape
JK16-500


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.

Jinrui Electronic Materials 3467
Ships to you
between Thu. 08 Oct to Tue. 13 Oct Calender.png

AUD 0.0901
Multiples of: 5

5 A10 A             
MF-R017-AP-99


Bourns Resettable Fuses - PPTC 0.17A 60V 2ohm Hold .17 Trip .34
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 3467
Ships to you
between Thu. 24 Sep to Wed. 30 Sep Calender.png

AUD 0.6036
Multiples of: 1

0.17 A0.34 A40 A60 VDC3.2 OhmsThrough HoleRadial Mf - R- 40 C to + 85 C5.1 Mm- 40 C+ 85 C Ammo Pack
SMD0603-002-60V


0603 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 3385
Ships to you
between Thu. 08 Oct to Tue. 13 Oct Calender.png

AUD 0.0413
Multiples of: 10

               
0ZRV0055FF1A


Resettable Fuses - PPTC 277 Vac Rated Radial Lead PTC Resettable Fuse, 550mA
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 3380
Ships to you
between Wed. 30 Sep to Fri. 02 Oct Calender.png

AUD 0.7229
Multiples of: 1

550 mA1.25 A5.5 A277 VAC2.1 OhmsPCB MountRadial 0ZRV 5.1 mm- 20 C+ 85 C Bulk
0402L100SLKR


Resettable Fuses - PPTC PTC SMD RESETTABLE FUSE
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 3180
Ships to you
between Wed. 30 Sep to Fri. 02 Oct Calender.png

AUD 2.3257
Multiples of: 1

1 A2 A40 A6 VDC250 mOhmsPCB MountSMD/SMT0402 (1207 METRIC)Low Rho  - 40 C+ 85 C Reel , Cut Tape
TLC-LSMD100


PTC Resettable Fuses 2920 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 3128
Ships to you
between Thu. 08 Oct to Tue. 13 Oct Calender.png

AUD 0.092
Multiples of: 5

1 A2 A             
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
First...216217218219220...

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