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.

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Image  Information Image Stock Code(▲▼)Description
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Enter Qty SeriesResistanceToleranceTermination StyleMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackagingOperating Temperature Range
  
             
B59774B0115A070


PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor B 774A 120A 70 8x5
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AUD 2.0475

Multiples of: 1

B597741.1 kOhms  - 40 C125 C  - 40 C To + 125 C
B59840C130A70


Thermistor PTC 9 Ohm 20% 2-Pin Radial Strip
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AUD 2.0507

Multiples of: 1

         
B59339A1501P20


PTC (Positive Temperature Coefficient) Thermistors 20mA .27V
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AUD 2.0529

Multiples of: 1

B59339a500 Ohms25 %Radial- 25 C+ 125 C Reel- 25 C To + 125 C
B59901D0130A040


PTC Thermistors 130C <550
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AUD 2.064

Multiples of: 1

 < 550 Ohms , > 1330 Ohms Radial   Bulk- 40 C To + 153 C
RF3040-000


MHP-TA6-9-82
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Littelfuse 0
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AUD 2.1214

Multiples of: 1

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B59830C160A70


PTC (Positive Temperature Coefficient) Thermistors 7.0A 3.7ohms
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AUD 2.1057

Multiples of: 1

B598c3.7 Ohms25 %Radial- 40 C+ 125 C Bulk 
RL4006-10-110-50-PTF


PTC Thermistors PTC Thermistor +-20% Tolerance
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AUD 2.16

Multiples of: 1

Rl4010 Ohms20 %Radial   Bulk 
B59811C135A70


PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor C 811-A 135-A 70 24,5X2,5
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AUD 2.1825

Multiples of: 1

       Bulk 
B59970T1100A62


Thermistor PTC 70 Ohm 15% 4-Pin Surface Mount Radial T/R
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AUD 2.1858

Multiples of: 1

         
PTGL20AS330H0D02BZ


PTC (Positive Temperature Coefficient) Thermistors 33ohms 280volts 39A ICL D=22mm LS=10mm
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Murata 0
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AUD 2.2115

Multiples of: 1

Ptg33 Ohms25 %Radial- 20 C+ 85 C   
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