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
  
             
YQS5749PTO


Amphenol Advanced Sensors PTC Thermistors 25V 50ohm Mount Temp 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.

Amphenol 5698
Ships to you
between Fri. 27 Mar to Thu. 02 Apr Calender.png

AUD 1.2873
Multiples of: 1

PTO50 Ohms30 %Radial+ 10 C+ 55 C Bulk 
B59217J0130A020


PTC (Positive Temperature Coefficient) Thermistors 440 V AC, AEC-Q200 AEC-Q200
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 4633
Ships to you
between Thu. 02 Apr to Mon. 06 Apr Calender.png

AUD 3.3821
Multiples of: 1

B59_J0130a02056 Ohms25 %Radial- 40 C+ 125 CAec - Q200  
TFPT0805L2201JM


PTC (Positive Temperature Coefficient) Thermistors PTC 2.2Kohms 5% 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 3364
Ships to you
between Thu. 02 Apr to Mon. 06 Apr Calender.png

AUD 0.5943
Multiples of: 1

TFPT2.2 kOhms5 %SMD/SMT- 55 C+ 70 CAEC - Q100Reel , Cut Tape 
KTY82/220.215


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 3339
Ships to you
between Fri. 27 Mar to Thu. 02 Apr Calender.png

AUD 1.5463
Multiples of: 1

 1.96 kOhms       
PRF21BE471QB5RA


PTC (Positive Temperature Coefficient) Thermistors 470 Ohm 50% 32volts
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 3290
Ships to you
between Thu. 02 Apr to Mon. 06 Apr Calender.png

AUD 0.2643
Multiples of: 1

Prf21470 Ohms50 %Smd/Smt- 20 C+ 100 C Reel- 20 C To + 100 C
TFPT0805L5600FM


PTC (Positive Temperature Coefficient) Thermistors 560 ohms 1% 75mW AEC-Q200
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 3211
Ships to you
between Thu. 02 Apr to Mon. 06 Apr Calender.png

AUD 0.6715
Multiples of: 1

 560 Ohms1 %SMD/SMT- 55 C+ 70 CAEC - Q200Reel , Cut Tape 
PRG18BC1R0MM1RB


PTC (Positive Temperature Coefficient) Thermistors 1.0 Ohm 20% 6volts
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 3153
Ships to you
between Thu. 02 Apr to Mon. 06 Apr Calender.png

AUD 0.261
Multiples of: 1

Prg18 - Mm1rb1 Ohms20 %Smd/Smt- 10 C+ 60 C Reel- 10 C To + 60 C
B59641A0115A062


PTC (Positive Temperature Coefficient) Thermistors 0603 470ohms 115C 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 3136
Ships to you
between Fri. 10 Apr to Wed. 15 Apr Calender.png

AUD 0.2845
Multiples of: 1

Superior470 Ohms50 %Smd/Smt- 40 C+ 125 CAec - Q200Reel- 40 C to + 125 C
NB-PTCO-011


PTC (Positive Temperature Coefficient) Thermistors PTFC101A1G0 PT100,2.0X2.3,A
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 3129
Ships to you
between Thu. 02 Apr to Mon. 06 Apr Calender.png

AUD 4.6299
Multiples of: 1

       Bulk 
B59890C0080A070


PTC (Positive Temperature Coefficient) Thermistors 890A 80A 70 3X2.5 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 2877
Ships to you
between Thu. 02 Apr to Mon. 06 Apr Calender.png

AUD 0.6666
Multiples of: 1

B598c      Ammo Pack 
  • 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 ©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