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
  
             
PRG18BC150MM1RB


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 11510
Ships to you
between Wed. 20 May to Fri. 22 May
Calender.png

AUD 0.3058

Multiples of: 1

Prg18 - Mm1rb15 Ohms20 %Smd/Smt- 20 C+ 85 C Cut Tape 
B59701A0100A062


PTC (Positive Temperature Coefficient) Thermistors 0805 680ohms 100C Temperature Sensor
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 11479
Ships to you
between Wed. 20 May to Fri. 22 May
Calender.png

AUD 0.5805

Multiples of: 1

 680 Ohms50 %Smd/Smt   Reel- 40 C To + 125 C
TFPT1206L1001FM


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 11266
Ships to you
between Wed. 20 May to Fri. 22 May
Calender.png

AUD 0.7873

Multiples of: 1

Tfpt1 kOhms1 %Smd/Smt- 55 C+ 150 CAec - Q200Reel- 55 C To + 150 C
PRF15BB103RB6RC


PTC (Positive Temperature Coefficient) Thermistors 0402 100C 10Kohms 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 10950
Ships to you
between Wed. 20 May to Fri. 22 May
Calender.png

AUD 0.0896

Multiples of: 1

Prf1510 kOhms50 %Smd/Smt- 20 C+ 140 C Reel 
B59421A0125A062


PTC (Positive Temperature Coefficient) Thermistors 0402 470ohms 125C Temperature Sensor
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 10529
Ships to you
between Wed. 20 May to Fri. 22 May
Calender.png

AUD 0.2615

Multiples of: 1

Superior470 Ohms50 %Smd/Smt- 40 C+ 125 CAec - Q200Reel- 40 C To + 125 C
PRG18BB330MS1RB


PTC (Positive Temperature Coefficient) Thermistors 33Ohm 20%
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 10374
Ships to you
between Wed. 20 May to Fri. 22 May
Calender.png

AUD 0.3457

Multiples of: 1

Prg18 - Ms1rb33 Ohms20 %Smd/Smt  Aec - Q200Reel 
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 10025
Ships to you
between Wed. 20 May to Fri. 22 May
Calender.png

AUD 0.8171

Multiples of: 1

B598c50 Ohms25 %Radial- 40 C+ 125 C Ammo Pack- 40 C To + 125 C
B59980C0080A070


PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor C 980A 80A 70 5x1
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 7275
Ships to you
between Thu. 14 May to Wed. 20 May
Calender.png

AUD 0.5634

Multiples of: 500

       Cardboard Strip 
PRG21AR220MS1RK


PTC (Positive Temperature Coefficient) Thermistors 22 OHM 20%
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 7060
Ships to you
between Wed. 20 May to Fri. 22 May
Calender.png

AUD 0.3693

Multiples of: 1

Prg21 - Ms1rk22 Ohms20 %Smd/Smt  Aec - Q200Reel 
PRG18BB471MB1RB


PTC (Positive Temperature Coefficient) Thermistors 470 OHM 24V
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 5292
Ships to you
between Wed. 20 May to Fri. 22 May
Calender.png

AUD 0.165

Multiples of: 1

PRG18 - MB1RB470 Ohms20 %SMD/SMT- 10 C+ 60 C Reel , 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