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...611612613614615...
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
  
                   
AHEF300


Resettable Fuses - PPTC 32V 100A Thru-Hole PolySwitch Reset Dev
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 384
Ships to you
between Tue. 28 Jul to Fri. 31 Jul Calender.png

AUD 0.5239
Multiples of: 1

3 A6 A100 A32 VDC110 mOhmsPCB MountRadial AHEF 5.84 mm- 40 C+ 85 CAEC - Q200Bulk
RUSBF120-2


Resettable Fuses - PPTC Radial Lead 1.2A 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 0
6 to 16 Weeks Calender.png

AUD 0.4646
Multiples of: 3000

1.2 A2 A40 A6 VDC140 mOhmsThrough HoleRadial Rusbf- 40 C to + 85 C5.9 Mm- 40 C+ 85 C Reel
2920L260/24DR-A


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.

Littelfuse 0
6 to 16 Weeks Calender.png

AUD 0.4648
Multiples of: 5

2.6 A5 A             
1210L035


Resettable Fuses - PPTC 6V .35A-HD 100A MAX
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 0.4672
Multiples of: 1

    0.81 Ohms          
CMF-RL35A-10-0


Resettable Fuses - PPTC RESETTABLE FUSE 230VOLT 35OHM
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 0.4674
Multiples of: 1

0.075 A0.15 A3 A230 VAC35 OhmsThrough HoleRadial Cmf - Rl- 40 C to + 125 C5 Mm- 40 C+ 125 C Bulk
CMF-RL55-10-0


Resettable Fuses - PPTC RESETTABLE FUSE 230VOLT 55OHM
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 0.4674
Multiples of: 1

0.065 A0.15 A3 A230 VAC55 OhmsThrough HoleRadial Cmf - Rl- 40 C to + 125 C5.08 Mm- 40 C+ 125 C Bulk
MF-RHT400-0


Resettable Fuses - PPTC 4A 16V .024ohms AEC-Q200 +125C
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 0.468
Multiples of: 1

4 A  16 V240 mOhmsPCB MountRadial MF - RHT  - 40 C+ 125 CAEC - Q200Bulk
AGRF800-2


Resettable Fuses - PPTC 8A 16V RAD Leaded AEC-Q200
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 0.4707
Multiples of: 1

8 A15 A100 A16 VDC18.1 mOhmsThrough HoleRadial Agrf- 40 C to + 125 C - 40 C+ 125 CAec - Q200Reel
MF-R185-99


Resettable Fuses - PPTC 1.85A 30V 0.04ohm Hold 1.85 Trip 3.7
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 0.472
Multiples of: 1

1.85 A3.7 A40 A30 VDC70 mOhmsThrough HoleRadial Mf - R- 40 C to + 85 C5.1 Mm- 40 C+ 85 C Bulk
MF-R160-99


Resettable Fuses - PPTC 1.6A 30V 0.055ohm Hold 1.6 Trip 3.2
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.

Bourns 0
6 to 16 Weeks Calender.png

AUD 0.472
Multiples of: 1

1.6 A3.2 A40 A30 VDC105 mOhmsThrough HoleRadial Mf - R- 40 C to + 85 C5.1 Mm- 40 C+ 85 C Bulk
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
First...611612613614615...

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