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...1617181920...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty SeriesResistanceToleranceTermination StyleMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackagingOperating Temperature Range
  
             
PRG21AR220MS5RA


PTC (Positive Temperature Coefficient) 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.

Murata 3880
Ships to you
between Thu. 01 Jan to Mon. 05 Jan Calender.png

AUD 0.5578
Multiples of: 1

Prg21 - Ms5ra22 Ohms20 %Smd/Smt- 40 C+ 105 C Cut Tape 
B59707A120A62


Thermistor PTC 125Ohm 25% 2-Pin 1210 Blister T/R
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. 26 Dec to Thu. 01 Jan Calender.png

AUD 0.8149
Multiples of: 2000

 125 Ohms25 %    Reel- 40 C To + 125 C
NB-PTCO-002


PTC (Positive Temperature Coefficient) Thermistors PTFC101B1G0 PT100,2.0X2.3,B
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.

TE Connectivity 3880
Ships to you
between Fri. 26 Dec to Thu. 01 Jan Calender.png

AUD 0.9573
Multiples of: 4000

         
B59623A0090A062


PTC (Positive Temperature Coefficient) Thermistors 0603 63Vdc 25mA PTC Overcurrent
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 3877
Ships to you
between Thu. 01 Jan to Mon. 05 Jan Calender.png

AUD 0.726
Multiples of: 1

 470 Ohms25 %Smd/Smt   Reel- 20 C To + 85 C
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. 01 Jan to Mon. 05 Jan Calender.png

AUD 0.7737
Multiples of: 1

B590534.2 kOhms35 %Pressure Contacts- 40 C+ 100 C Tray 
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 3868
Ships to you
between Thu. 01 Jan to Mon. 05 Jan Calender.png

AUD 0.2514
Multiples of: 1

PT      Reel , Cut Tape 
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. 01 Jan to Mon. 05 Jan Calender.png

AUD 0.2724
Multiples of: 1

PT      Reel , Cut Tape 
PT08R472P60


PTC (Positive Temperature Coefficient) Thermistors SMD PTC 0805, 60 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 3867
Ships to you
between Thu. 01 Jan to Mon. 05 Jan Calender.png

AUD 0.2514
Multiples of: 1

PT      Reel , Cut Tape 
B59860C0080A070


PTC (Positive Temperature Coefficient) Thermistors 860A 80A 70 10X2.5 PTC Thermistor
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 3861
Ships to you
between Thu. 01 Jan to Mon. 05 Jan Calender.png

AUD 1.196
Multiples of: 1

B598c15 Ohms25 %Radial- 40 C+ 125 C Ammo Pack- 40 C To + 125 C
B59872C120A70


Thermistor PTC 35Ohm 25% 2-Pin Radial Cardboard Strip
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 3841
Ships to you
between Thu. 01 Jan to Mon. 05 Jan Calender.png

AUD 1.1262
Multiples of: 1

B598c35 Ohms25 %Radial   Bulk 
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
First...1617181920...

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 ©2025  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