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
  
             
B59100C90A70


PTC (Positive Temperature Coefficient) Thermistors T=5K 90deg C
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 1.0385

Multiples of: 2400

B59100< 100 Ohms Radial0 C+ 40 C Ammo Pack0 C To + 40 C
TFPTL15L2200FL2B


PTC (Positive Temperature Coefficient) Thermistors PTC 220Rohms 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 0.9963

Multiples of: 1

Tfptl220 Ohms1 %Radial- 55 C+ 70 C Bulk- 55 C To + 70 C
B59100C100A51


PTC (Positive Temperature Coefficient) Thermistors T=5K 100deg C
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 1.0545

Multiples of: 1500

 < 100 Ohms Radial0 C+ 40 C Reel0 C To + 40 C
PTGLCSAS2R2K4B51B0


PTC (Positive Temperature Coefficient) Thermistors 2.2ohms 60volts 5.0A ICL D=11.5mm LS=5mm
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 1.0547

Multiples of: 1

Ptgl2.2 Ohms10 %Radial- 40 C+ 125 CAec - Q200Bulk 
B59196A0120A020


PTC (Positive Temperature Coefficient) Thermistors 120A 20 19.6X3.2 PTC Thermistor 196A
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 1.0104

Multiples of: 1

       Tray 
PT722BT100CTE102


PTC (Positive Temperature Coefficient) Thermistors 1000 Ohm 50% 100 C
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.

KOA Speer 0
6 to 16 Weeks Calender.png

AUD 1.0582

Multiples of: 1

Pt721 kOhms50 %Smd/Smt- 55 C+ 125 C Reel 
B59880C0120A570


PTC (Positive Temperature Coefficient) Thermistors 880A 120A570 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 0
6 to 16 Weeks Calender.png

AUD 1.0596

Multiples of: 1

B598c70 Ohms20 %Radial- 40 C+ 125 C Ammo Pack- 40 C To + 125 C
TFPT0603L1001FV


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 0
6 to 16 Weeks Calender.png

AUD 1.0645

Multiples of: 1000

TFPT1 kOhms1 %SMD/SMT- 55 C+ 70 CAEC - Q100Reel , Cut Tape 
B59872C0120A070


PTC (Positive Temperature Coefficient) Thermistors 1.0A 35ohms
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 1.0666

Multiples of: 500

       Cardboard Strip 
TFPT0805L3301JV


PTC Thermistors Sensors, Transducers - THERMISTOR PTC 3.3K OHM 5% 0805
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 1.0529

Multiples of: 1

TFPT3.3 kOhms5 %SMD/SMT- 55 C+ 70 C Reel 
  • 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