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

(Ex. GST)(▲▼)
Enter Qty SeriesResistanceToleranceTermination StyleMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackagingOperating Temperature Range
  
             
B59870C0130A070


PTC (Positive Temperature Coefficient) Thermistors 870A 130A 70 5X2.5 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 8085
Ships to you
between Thu. 02 Apr to Mon. 06 Apr
Calender.png

AUD 0.8127

Multiples of: 1

B598c50 Ohms25 %Radial- 40 C+ 125 C Ammo Pack- 40 C To + 125 C
TFPT0603L1001FM


PTC (Positive Temperature Coefficient) Thermistors PTC 1Kohms 1% Linear
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.

Vishay 7855
Ships to you
between Thu. 02 Apr to Mon. 06 Apr
Calender.png

AUD 0.7388

Multiples of: 1

Tfpt1 kOhms1 %Smd/Smt- 55 C+ 70 CAec - Q200Cut Tape 
PT06R472P90


PTC (Positive Temperature Coefficient) Thermistors SMD PTC 0603, 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 7760
Ships to you
between Thu. 02 Apr to Mon. 06 Apr
Calender.png

AUD 0.1987

Multiples of: 1

PT      Reel , Cut Tape 
PT06R472P110


PTC (Positive Temperature Coefficient) Thermistors SMD PTC 0603, 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 7760
Ships to you
between Thu. 02 Apr to Mon. 06 Apr
Calender.png

AUD 0.2085

Multiples of: 1

PT      Reel , Cut Tape 
PT06R472P60


PTC (Positive Temperature Coefficient) Thermistors SMD PTC 0603, 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 7755
Ships to you
between Thu. 02 Apr to Mon. 06 Apr
Calender.png

AUD 0.2069

Multiples of: 1

PT      Reel , Cut Tape 
PRG21BC1R0MM1RA


PTC (Positive Temperature Coefficient) Thermistors 1.0 Ohm 20% 12volts
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 5899
Ships to you
between Thu. 02 Apr to Mon. 06 Apr
Calender.png

AUD 0.4252

Multiples of: 1

Prg21 - Mm1ra1 Ohms20 %Smd/Smt- 10 C+ 60 C Ammo Pack- 10 C To + 60 C
B59607A120A62


EPCOS TDK Thermistors - PTC 1210 24Vdc 130mA 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 5820
Ships to you
between Fri. 27 Mar to Thu. 02 Apr
Calender.png

AUD 0.9244

Multiples of: 2000

 55 Ohms25 %Smd/Smt   Reel- 40 C To + 125 C
PRF18BD471QS5RB


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 5543
Ships to you
between Thu. 02 Apr to Mon. 06 Apr
Calender.png

AUD 0.1855

Multiples of: 1

Prf18470 Ohms50 %Smd/Smt- 20 C+ 120 C Reel- 20 C To + 120 C
PRG15BC330MM1RC


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 446
Ships to you
between Fri. 10 Apr to Wed. 15 Apr
Calender.png

AUD 0.1018

Multiples of: 5

Prg33 Ohms20 %Smd/Smt- 20 C+ 85 C Reel- 20 C To + 85 C
PRG15BC680MM1RC


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 0
6 to 16 Weeks Calender.png

AUD 0.1281

Multiples of: 1

Prg15 - Mm1rc68 Ohms20 %Smd/Smt- 20 C+ 85 C Cut Tape 
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom

Looking for help? Visit our FAQ's Section to answer to all your questions

 

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.
 

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