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
  
             
B59750B0120A070


PTC (Positive Temperature Coefficient) Thermistors SUGGESTED ALTERNATE B59750C120A70
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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 14065
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AUD 1.8632
Multiples of: 500

B59725 Ohms25 %Radial- 40 C+ 125 C Bulk- 40 C To + 125 C
B59701A120A62


PTC (Positive Temperature Coefficient) Thermistors 0805 680ohms 120C Temperature Sensor
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TDK 4350
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AUD 0.5805
Multiples of: 1

 680 Ohms50 %Smd/Smt- 40 C+ 145 C Reel- 40 C To + 145 C
B59252J0140B020


PTC (Positive Temperature Coefficient) Thermistors 780V 500ohm J 252-A 140-B 20 AEC-Q200
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TDK 4278
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AUD 3.74
Multiples of: 1

Surface Mount OverCurrent PTC500 Ohms30 %Radial- 40 C+ 85 CAEC - Q200Bulk 
TFPT0805L1001JM


PTC (Positive Temperature Coefficient) Thermistors PTC 1Kohms 5% Linear
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Vishay 4214
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AUD 0.7056
Multiples of: 1

Tfpt1 kOhms5 %Smd/Smt- 55 C+ 70 CAec - Q200Reel- 55 C To + 70 C
B59052D1120A040


PTC Positive Temperature Coefficient Thermistors D 052-A 120-A 40 NAT 120 Grade C
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TDK 4177
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AUD 1.4476
Multiples of: 1

Limit Temperature Sensor Housing style550 Ohms Radial0 C+ 40 C Bulk 
B59701A0090A062


PTC (Positive Temperature Coefficient) Thermistors 0805 680ohms 90C Temperature Sensor
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TDK 4165
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AUD 0.5956
Multiples of: 1

 < 1 kOhms50 %Smd/Smt   Reel- 40 C To + 125 C
B59807A90A62


EPCOS TDK Thermistors - PTC
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TDK 4131
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AUD 0.2362
Multiples of: 1

       Reel 
B59052D1100A040


PTC (Positive Temperature Coefficient) Thermistors D 052-A 100-A 40 NAT 100 Grade C
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TDK 4130
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AUD 1.6186
Multiples of: 1

B59052d1550 Ohms Radial0 C+ 40 C Bulk 
LT732ATTD102J3600


PTC (Positive Temperature Coefficient) Thermistors 1K OHM 5% (R)
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KOA Speer 4045
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AUD 0.451
Multiples of: 1

Lt731 kOhms5 %Smd/Smt- 40 C+ 125 C Reel 
PRF18BA471QS5RB


PTC (Positive Temperature Coefficient) Thermistors 0603 110C 470ohms Posistor-Overheat
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Murata 3684
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AUD 0.1587
Multiples of: 1

Prf18470 Ohms50 %Smd/Smt- 20 C+ 150 C Reel- 20 C To + 150 C
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