PTC (Positive Temperature Coefficient) Thermistors

PTC (Positive Temperature Coefficient) Thermistors are resistors that change resistance when the temperature surrounding it rises. It has two distinct properties which make it popular for use in consumer electrical and electronics. The first is its ability to self-regulate its temperature; when the temperature exceeds a certain point, the resistance of the thermistor rises, creating a temperature-dependent electrical current that can be used as a feedback loop to limit the current passing through it. The second is its ability to be used as a temperature switch; when the temperature surrounding reaches a certain threshold, the resistance of the thermistor will create an electrical current which can be used to activate a switch or relay.
Enable Filter
Manufacturer
Reset
Series
Reset
Resistance
Reset
Tolerance
Reset
Termination Style
Reset
Minimum Operating Temperature
Reset
Maximum Operating Temperature
Reset
Qualification
Reset
Packaging
Reset
Operating Temperature Range
Reset
First...1112131415...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty SeriesResistanceToleranceTermination StyleMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackagingOperating Temperature Range
  
             
PRF18BC471RB5RB


PTC (Positive Temperature Coefficient) Thermistors 0603 90C 470ohms Posistor-Overheat
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.

Murata 3880
Ships to you
between Thu. 02 Apr to Mon. 06 Apr Calender.png

AUD 0.3255
Multiples of: 1

PRF470 Ohms50 %SMD/SMT- 20 C+ 130 C Reel , Cut Tape 
B59606A110A62


EPCOS TDK PTC Thermistors
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.

TDK 3880
Ships to you
between Fri. 27 Mar to Thu. 02 Apr Calender.png

AUD 0.9244
Multiples of: 2000

 27 Ohms      - 40 C To + 125 C
PT08R472P110


PTC (Positive Temperature Coefficient) Thermistors SMD PTC 0805, 110 Curie 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.

Eaton 3879
Ships to you
between Thu. 02 Apr to Mon. 06 Apr Calender.png

AUD 0.2578
Multiples of: 1

PT      Reel , Cut Tape 
PT06R472P70


PTC (Positive Temperature Coefficient) Thermistors SMD PTC 0603, 70 Curie 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.

Eaton 3875
Ships to you
between Thu. 02 Apr to Mon. 06 Apr Calender.png

AUD 0.2184
Multiples of: 1

PT      Reel , Cut Tape 
PT08R472P100


PTC (Positive Temperature Coefficient) Thermistors SMD PTC 0805, 100 Curie 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.

Eaton 3870
Ships to you
between Thu. 02 Apr to Mon. 06 Apr Calender.png

AUD 0.2496
Multiples of: 1

PT      Reel , Cut Tape 
PT08R472P120


PTC (Positive Temperature Coefficient) Thermistors SMD PTC 0805, 120 Curie 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.

Eaton 3870
Ships to you
between Thu. 02 Apr to Mon. 06 Apr Calender.png

AUD 0.2709
Multiples of: 1

PT      Reel , Cut Tape 
B59053A0180A010


PTC (Positive Temperature Coefficient) Thermistors 180C 230Vac 530ohms Disc PTC Heating
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.

TDK 3870
Ships to you
between Thu. 02 Apr to Mon. 06 Apr Calender.png

AUD 0.7737
Multiples of: 1

B590534.2 kOhms35 %Pressure Contacts- 40 C+ 100 C Tray 
PT08R472P90


PTC (Positive Temperature Coefficient) Thermistors SMD PTC 0805, 90 Curie 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.

Eaton 3868
Ships to you
between Thu. 02 Apr to Mon. 06 Apr Calender.png

AUD 0.2578
Multiples of: 1

PT      Reel , Cut Tape 
PRF18BD471RS5RB


PTC (Positive Temperature Coefficient) Thermistors 0603 80C 470ohms Posistor-Overheat
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.

Murata 3860
Ships to you
between Fri. 10 Apr to Wed. 15 Apr Calender.png

AUD 0.2621
Multiples of: 5

Prf470 Ohms50 %Smd/Smt- 20 C+ 120 C Bulk 
PT08R472P70


PTC (Positive Temperature Coefficient) Thermistors SMD PTC 0805, 70 Curie 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.

Eaton 3858
Ships to you
between Thu. 02 Apr to Mon. 06 Apr Calender.png

AUD 0.2791
Multiples of: 1

PT      Reel , Cut Tape 
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
First...1112131415...

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