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...431432433434435...
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
  
                   
RUEF600-2


Resettable Fuses - PPTC 6A 30V 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 252
Ships to you
between Tue. 14 Jul to Thu. 16 Jul Calender.png

AUD 0.7552
Multiples of: 1

6 A12 A100 A30 VDC40 mOhmsThrough HoleRadial Ruef- 40 C to + 85 C - 40 C+ 85 C Reel
MF-RHS350-0


Resettable Fuses - PPTC PTC 3.5A 16V RADIAL LEADED HI-TEMP
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 250
Ships to you
between Tue. 14 Jul to Thu. 16 Jul Calender.png

AUD 0.5201
Multiples of: 1

3.5 A7 A100 A16 V50 mOhmsThrough HoleRadial MF - RHS 5.1 mm- 40 C+ 125 C Bulk
2920L300/16QRT


2920 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 250
Ships to you
between Wed. 22 Jul to Mon. 27 Jul Calender.png

AUD 0.5531
Multiples of: 1

               
RXEF075-AP


Resettable Fuses - PPTC
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 249
Ships to you
between Tue. 14 Jul to Thu. 16 Jul Calender.png

AUD 0.3944
Multiples of: 1

750 mA1.5 A40 A72 V600 mOhmsThrough HoleRadial Rxef  - 40 C+ 85 C Cut Tape
SRF1812P200/30


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.

PROSEMI 247
Ships to you
between Wed. 22 Jul to Mon. 27 Jul Calender.png

AUD 0.2515
Multiples of: 5

               
1812L300SLPR


Resettable Fuses - PPTC 6V POLYFUSE 1812 LoRho SL 3.00A
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 246
Ships to you
between Tue. 14 Jul to Thu. 16 Jul Calender.png

AUD 1.7231
Multiples of: 1

3 A7 A50 A6 V21 mOhmsSmd/SmtSmd/Smt1812 (4532 METRIC)Lorho Smd  - 40 C+ 85 C Cut Tape
FHT550-16F


16V 5.5A 100A 3.5W 10A 15mΩ 6s 37mΩ Radial Leaded 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.

Fuzetec 245
Ships to you
between Wed. 22 Jul to Mon. 27 Jul Calender.png

AUD 0.5257
Multiples of: 1

               
TLC-NSMD005/48


48V 50mA 10A 150mA 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.

TLC 223
Ships to you
between Wed. 22 Jul to Mon. 27 Jul Calender.png

AUD 0.0508
Multiples of: 10

50 mA150 mA             
TRB300


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 116
Ships to you
between Wed. 22 Jul to Mon. 27 Jul Calender.png

AUD 0.1292
Multiples of: 5

3 A6 A             
TRB250-6


PTC Resettable Fuses Through Hole,P=5.1mm,L=4mm 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 0
6 to 16 Weeks Calender.png

AUD 0.0774
Multiples of: 5

2.5 A5 A             
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
First...431432433434435...

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