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...326327328329330...
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
  
                   
TRA040


PTC Resettable Fuses Through Hole,P=5.1mm 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 1503
Ships to you
between Fri. 09 Oct to Wed. 14 Oct Calender.png

AUD 0.048
Multiples of: 10

400 mA800 mA             
2018L030/60GR


60V 300mA 10A 600mA 2018 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 1503
Ships to you
between Fri. 09 Oct to Wed. 14 Oct Calender.png

AUD 0.0758
Multiples of: 5

300 mA600 mA             
PTS181216V110


Polymeric PTC Resettable Fuse 16V 1.1 A Ih Surface Mount 1812 (4532 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.

Eaton 1497
Ships to you
between Thu. 01 Oct to Mon. 05 Oct Calender.png

AUD 0.1446
Multiples of: 1

1.1 A2.2 A100 A16 V180 mOhmsSmd/SmtSmd/Smt1812 (4532 METRIC)Pts1812- 40 C to + 85 C - 40 C+ 85 C Reel
RXEF250K


Resettable Fuses - PPTC Radial Lead 2.5A 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 1496
Ships to you
between Thu. 01 Oct to Mon. 05 Oct Calender.png

AUD 0.6883
Multiples of: 1

2.5 A5 A40 A72 VDC130 mOhmsThrough HoleRadial Rxef- 40 C to + 85 C - 40 C+ 85 C Bulk
SMD2920B250TF


PTC Resettable Fuses SMD 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.

Yageo 1493
Ships to you
between Fri. 09 Oct to Wed. 14 Oct Calender.png

AUD 0.1076
Multiples of: 5

2.5 A5 A40 A15 VDC20 mOhms to 85 mOhmsPCB MountSMD/SMT2920 (7954 METRIC)SMD  - 40 C+ 85 C Reel
RHEF070-2


Resettable Fuses - PPTC RHEF070-2
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 1490
Ships to you
between Fri. 25 Sep to Thu. 01 Oct Calender.png

AUD 0.379
Multiples of: 1

0.7 A1.4 A40 A30 VDC800 mOhmsThrough HoleRadial Rhef- 40 C to + 125 C - 40 C+ 125 C Reel
ASMD1812-300


PTC Resettable Fuses 1812 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 1479
Ships to you
between Fri. 09 Oct to Wed. 14 Oct Calender.png

AUD 0.0862
Multiples of: 5

3 A5 A             
K1812L075PR


16V 0.75A 40A 1.5A 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.

Yongyutai Electronics 1445
Ships to you
between Fri. 09 Oct to Wed. 14 Oct Calender.png

AUD 0.0434
Multiples of: 10

0.75 A1.5 A             
Hot 2920L400/15MR


Resettable Fuses - PPTC 15V 4A Poly 2920 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.

Littelfuse 1445
Ships to you
between Fri. 09 Oct to Wed. 14 Oct Calender.png

AUD 0.6243
Multiples of: 1

        2920L     Cut Tape
K1812L300DR


6V 3A 100A 6A 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.

Yongyutai Electronics 1435
Ships to you
between Fri. 09 Oct to Wed. 14 Oct Calender.png

AUD 0.0582
Multiples of: 10

3 A6 A             
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
First...326327328329330...

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