About PTC (Positive Temperature Coefficient) Thermistors

Tdk 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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Enter Qty SeriesResistanceToleranceTermination StyleMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackagingOperating Temperature Range
  
             
B59960C0080A070


PTC (Positive Temperature Coefficient) Thermistors 960-A 80-A 70 10X1 PTC Thermistor
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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 Availability : 4685
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USD 0.7015

Multiples of: 1

B599_05.6 Ohms25 %Radial- 40 C+ 80 C Ammo Pack- 40 C To + 80 C
B59907A120A62


PTC (Positive Temperature Coefficient) Thermistors 1.5K OHM 25%
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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 Availability : 4654
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USD 0.4554

Multiples of: 1

 1500 Ohms35 %Smd/Smt- 40 C+ 125 C Reel- 40 C To + 125 C
B59772C0120A070


PTC Positive Temperature Coefficient Thermistors 260AC370DC150oHMS PTC Thermistor
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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 Availability : 4653
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USD 1.1387

Multiples of: 1

Over Current Protection Leaded Disk Style150 Ohms25 %Radial- 40 C+ 125 C Ammo Pack 
B59601A115A62


PTC (Positive Temperature Coefficient) Thermistors 0603 470ohms 115C Temperature Sensor
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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 Availability : 4617
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USD 0.2897

Multiples of: 1

       Reel 
B59052D1070A040


PTC Positive Temperature Coefficient Thermistors D 052-A 70-A 40 NAT 70 Grade C
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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 Availability : 4419
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USD 1.035

Multiples of: 1

Limit Temperature Sensor Housing style570 Ohms Radial0 C+ 40 C Bulk 
B59701A0070A062


PTC (Positive Temperature Coefficient) Thermistors 0805 680ohms 70C Temperature Sensor
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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 Availability : 4374
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USD 0.4237

Multiples of: 1

 680 Ohms50 %Smd/Smt   Reel- 40 C To + 125 C
B59701A120A62


PTC (Positive Temperature Coefficient) Thermistors 0805 680ohms 120C Temperature Sensor
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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 Availability : 4350
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USD 0.3773

Multiples of: 1

 680 Ohms50 %Smd/Smt- 40 C+ 145 C Reel- 40 C To + 145 C
B59052D1120A040


PTC Positive Temperature Coefficient Thermistors D 052-A 120-A 40 NAT 120 Grade C
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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 Availability : 4177
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USD 0.9409

Multiples of: 1

Limit Temperature Sensor Housing style550 Ohms Radial0 C+ 40 C Bulk 
B59990C0120A051


PTC (Positive Temperature Coefficient) Thermistors 990-A 120-A 51 3X1 PTC Thermistor
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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 Availability : 4113
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USD 0.3962

Multiples of: 1

B59990c55 Ohms25 %Radial   Reel 
B59753C0120A070


PTC (Positive Temperature Coefficient) Thermistors 440AC,620DC,120oHMS PTC Thermistor
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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 Availability : 3898
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USD 1.403

Multiples of: 1

B597x - Cx120 Ohms25 %Radial- 40 C+ 125 C   
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