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.

PTC (Positive Temperature Coefficient) Thermistors

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(Ex. GST)(▲▼)		Enter Qty SeriesResistanceToleranceTermination StyleMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackagingOperating Temperature Range
  
             
B59985C0120A051


PTC (Positive Temperature Coefficient) Thermistors 985-A 120-A 51 5X1 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 : 5276
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USD 0.4963

Multiples of: 1

B599x5c04.6 Ohms25 %Radial- 40 C+ 125 C Reel- 40 C To + 125 C
B59960C120A70


PTC (Positive Temperature Coefficient) Thermistors 4.3A 5.6ohms
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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 : 5242
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USD 0.7238

Multiples of: 1

B599_05.6 Ohms25 %Radial   Bulk 
B59421A0075A062


Thermistors - PTC 470 Ohms 50% Temp Limit 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 : 5126
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USD 0.2902

Multiples of: 1

 470 Ohms50 %Smd/Smt   Reel- 40 C To + 125 C
B59850C120A70


PTC (Positive Temperature Coefficient) Thermistors 7.0A 3.7ohms
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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 : 5055
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USD 0.7881

Multiples of: 1

B598c3.7 Ohms25 %Radial   Bulk 
B59883C0120A070


PTC (Positive Temperature Coefficient) Thermistors 883A 120A 70 5X2.5 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 : 5043
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USD 0.815

Multiples of: 1

B598c120 Ohms25 %Radial- 40 C+ 125 C Ammo Pack- 40 C To + 125 C
B59773B120A70


PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor B 773A 120A 70 8x5
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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 : 5038
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USD 1.2137

Multiples of: 1

0500 Ohms25 %Radial0 C+ 60 C Ammo Pack0 C To + 60 C
B59601A75A62


PTC (Positive Temperature Coefficient) Thermistors 0603 470ohms 75C 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 : 4900
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USD 0.2588

Multiples of: 1

       Reel 
B59990C0120A070


PTC Thermistors 0.7A 55ohms
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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 : 4845
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USD 0.3094

Multiples of: 1

B599_055 Ohms25 %Radial   Bulk 
B59884C0120A054


PTC (Positive Temperature Coefficient) Thermistors 884A 120A 54 5X2.5 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 : 4772
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USD 0.6263

Multiples of: 1

Over Current Protection Leaded Disk Style600 Ohms25 %Radial- 40 C+ 125 C Ammo Pack 
B59830C160A70


PTC (Positive Temperature Coefficient) Thermistors 7.0A 3.7ohms
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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 : 4726
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USD 1.5125

Multiples of: 1

B598c3.7 Ohms25 %Radial- 40 C+ 125 C Bulk 
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