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
  
             
PTCCL05H930FBE


PTC Thermistors 55 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.

Vishay 1486
Ships to you
between Mon. 17 Aug to Wed. 19 Aug
Calender.png

AUD 0.8422

Multiples of: 1

PTC55 Ohms20 %Radial0 C+ 70 C   
B59880C0080A070


PTC (Positive Temperature Coefficient) Thermistors 880A 80A 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 1480
Ships to you
between Tue. 11 Aug to Mon. 17 Aug
Calender.png

AUD 0.8275

Multiples of: 1

Over Current Protection Leaded Disk Style70 Ohms25 %Radial- 40 C+ 125 C Ammo Pack 
PTCEL67R501TTE


PTC (Positive Temperature Coefficient) Thermistors PTC EL LDD 16D5 500R 1000 160 T E3
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 1473
Ships to you
between Mon. 17 Aug to Wed. 19 Aug
Calender.png

AUD 2.8403

Multiples of: 1

PTCEL High Energy Series500 Ohms30 %Radial- 40 C+ 105 C Reel , Cut Tape 
B59770C0120A070


PTC (Positive Temperature Coefficient) Thermistors 260AC,370DC,70oHMS 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 1461
Ships to you
between Mon. 17 Aug to Wed. 19 Aug
Calender.png

AUD 1.7519

Multiples of: 1

Inrush Current Limiter Leaded Disk Type70 Ohms25 %Radial- 40 C+ 125 C Ammo Pack 
PTCCL05H280HBE


PTC (Positive Temperature Coefficient) Thermistors PTC (Positive Temperature Coefficient) Thermistors 500ohms 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.

Vishay 1455
Ships to you
between Mon. 17 Aug to Wed. 19 Aug
Calender.png

AUD 0.8242

Multiples of: 1

 500 Ohms      0 C To + 70 C
PTGL5SAS270K6B51A0


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 1455
Ships to you
between Tue. 11 Aug to Mon. 17 Aug
Calender.png

AUD 0.8983

Multiples of: 1

Ptgl27 Ohms10 %Radial- 40 C+ 125 CAec - Q200Reel 
PTCCL21H701HBE


PTC (Positive Temperature Coefficient) Thermistors 2.8ohms 25%
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 1454
Ships to you
between Mon. 17 Aug to Wed. 19 Aug
Calender.png

AUD 3.9403

Multiples of: 1

 2.8 Ohms     Bulk0 C To + 70 C
PRG21BC4R7MM1RK


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 1451
Ships to you
between Mon. 17 Aug to Wed. 19 Aug
Calender.png

AUD 0.4893

Multiples of: 1

PRG21 - MM1RK      Reel , Cut Tape 
PTCCL05H940EBE


PTC (Positive Temperature Coefficient) Thermistors 50ohms 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.

Vishay 1445
Ships to you
between Mon. 17 Aug to Wed. 19 Aug
Calender.png

AUD 0.8931

Multiples of: 1

Ptccl..50 Ohms20 %Radial   Bulk 
YQS5846PTF


Uncoated, 740mA trip curren
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 1445
Ships to you
between Tue. 11 Aug to Mon. 17 Aug
Calender.png

AUD 1.8218

Multiples of: 1

         
  • 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