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
  
             
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 0
6 to 16 Weeks Calender.png

AUD 0.68

Multiples of: 1

 27 Ohms      - 40 C To + 125 C
PTGL9SAS3R3K4B51B0


PTC (Positive Temperature Coefficient) Thermistors 3.3ohms 60volts 4.0A ICL D=9.0mm LS=5.0mm
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 0.6837

Multiples of: 1

Ptgl3.3 Ohms10 %Radial- 40 C+ 125 CAec - Q200Bulk 
PTGL09AR390M9C61B0


PTC (Positive Temperature Coefficient) Thermistors 39ohm +/-20% 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.

Murata 0
6 to 16 Weeks Calender.png

AUD 0.6888

Multiples of: 1

Ptg39 Ohms20 %Radial- 10 C+ 60 C Bulk- 10 C To + 60 C
TFPT0805L1801FV


PTC (Positive Temperature Coefficient) Thermistors PTC 1.8Kohms 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 0
6 to 16 Weeks Calender.png

AUD 0.69

Multiples of: 1

Tfpt1.8 kOhms1 %Smd/Smt- 55 C+ 70 CAec - Q200Reel- 55 C To + 70 C
PTGL07AR8R2M3P51B0


PTC (Positive Temperature Coefficient) Thermistors 8.2 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 0
6 to 16 Weeks Calender.png

AUD 0.6905

Multiples of: 1

Ptgl8.2 Ohms20 %Radial0 C+ 120 C Bulk0 C To + 120 C
KTY82/120,215


PTC (Positive Temperature Coefficient) Thermistors SENSOR TEMP TAPE-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.

NXP 0
6 to 16 Weeks Calender.png

AUD 0.694

Multiples of: 1

Kty821.02 kOhms2_ %Smd/smt- 55 C+ 150 C Reel- 55 C To + 150 C
KTY81/150,112


PTC (Positive Temperature Coefficient) Thermistors SENSOR TEMP BULK
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.

NXP 0
6 to 16 Weeks Calender.png

AUD 0.6943

Multiples of: 1

Kty811.05 kOhms5 %Radial- 55 C+ 150 C Tube- 55 C To + 150 C
PTGL9SAS3R3K4B51A0


PTC (Positive Temperature Coefficient) Thermistors 3.3ohms 60volts 4.0A ICL D=9.0mm LS=5.0mm
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 0.6947

Multiples of: 1

Ptgl3.3 Ohms10 %Radial- 40 C+ 125 CAec - Q200Ammo Pack 
PTFM04BE471Q2N34B0


PTC (Positive Temperature Coefficient) Thermistors RECOMMENDED ALT 81-PTFM04BE471QN34BS
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 0.697

Multiples of: 100

Ptfm100 Ohms20 %Radial- 10 C+ 130 C Bulk- 10 C To + 130 C
B59721A120A62


EPCOS TDK PTC Thermistors 0805 680ohms 120C 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 0
6 to 16 Weeks Calender.png

AUD 0.698

Multiples of: 4000

 680 Ohms      - 40 C To + 120 C
  • 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