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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(Ex. GST)(▲▼)		Enter Qty SeriesResistanceToleranceTermination StyleMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackagingOperating Temperature Range
  
             
PRF21BD471QB5RA


PTC (Positive Temperature Coefficient) Thermistors 470 Ohm 50% 32volts
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Murata 101
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AUD 0.2355
Multiples of: 5

Prf21470 Ohms50 %Smd/Smt- 20 C+ 110 C Reel- 20 C To + 110 C
YQS8122


PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor 20% Tol
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Amphenol 97
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AUD 1.7731
Multiples of: 1

Yp1.2 Ohms25 %Radial0 C+ 60 C Bulk 
TMP6431DYAR


PTC (Positive Temperature Coefficient) Thermistors +/-1% tolerance 47k linear thermistor available in a 0402 package option 2-SOT-5X3 -40 to 150
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Texas Instruments 92
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AUD 0.2267
Multiples of: 5

TMP6447 kOhms1 %SMD/SMT- 40 C+ 150 C Reel , Cut Tape 
PU30-900


Radial Leaded,P=10.2mm PTC Thermistors ROHS
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PROSEMI 92
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AUD 0.2869
Multiples of: 5

         
PTCCL17H601FBE


PTC Thermistors
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Vishay 87
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AUD 2.6269
Multiples of: 1

PTC2.9 Ohms20 %Radial0 C+ 70 C   
PTCEL67R251SBE


PTC (Positive Temperature Coefficient) Thermistors PTC EL LDD 16D5 250R 850 160 B E3
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Vishay 78
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AUD 2.8403
Multiples of: 1

PTCEL High Energy Series250 Ohms30 %Radial- 40 C+ 105 C Reel , Cut Tape 
B59751B 120A 70


PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor B 751A 120A 70 12x5
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TDK 72
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AUD 2.3478
Multiples of: 1

         
PTCEL67R152UBE


PTC (Positive Temperature Coefficient) Thermistors PTC EL LDD 16D5 1K5 1200 160 B E3
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Vishay 71
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AUD 2.9224
Multiples of: 1

PTCEL High Energy Series1.5 kOhms30 %Radial- 40 C+ 105 C Reel , Cut Tape 
PTCCL07H171FBE


PTC (Positive Temperature Coefficient) Thermistors 19 OHM 20%
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Vishay 49
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AUD 1.0901
Multiples of: 1

PTC19 Ohms20 %Radial0 C+ 70 C   
NB-PTCO-006


PTC (Positive Temperature Coefficient) Thermistors PTFC102B1G0:PT1000,2.0X2.3,B
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TE Connectivity 19
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AUD 3.928
Multiples of: 1

         
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