About PTC (Positive Temperature Coefficient) Thermistors

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
  
             
PRF15BE103RB6RC


PTC (Positive Temperature Coefficient) Thermistors 0402 70C 10Kohms Posistor-Overheat
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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.

Murata Availability : 7820
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USD 0.0838

Multiples of: 5

Prf1510 kOhms50 %Smd/Smt- 20 C+ 110 C Reel 
B59807A90A62


EPCOS TDK Thermistors - PTC
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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 : 7760
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USD 0.4858

Multiples of: 2000

       Reel 
PTCEL17R251SBE


PTC Positive Temperature Coefficient Thermistors PTCEL17 250ohms
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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.

Vishay Availability : 7663
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USD 2.65

Multiples of: 1

       Bulk 
B59100M1140A70


PTC (Positive Temperature Coefficient) Thermistors T=5K 140deg 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 : 7658
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USD 2.5875

Multiples of: 1

B59100< 100 Ohms Radial0 C+ 40 C Ammo Pack0 C To + 40 C
B59100M1100A70


PTC (Positive Temperature Coefficient) Thermistors T=5K 100deg 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 : 7398
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USD 2.825

Multiples of: 1

B59100< 100 Ohms Radial0 C+ 40 C Ammo Pack0 C To + 40 C
B59721A0090A062


PTC (Positive Temperature Coefficient) Thermistors 0805 680ohms 90C 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 : 7376
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USD 0.096

Multiples of: 5

Superior680 Ohms50 %Smd/Smt- 40 C+ 125 CAec - Q200Reel- 40 C To + 125 C
B59774B115A70


PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor B 774A 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 : 7275
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USD 1.2625

Multiples of: 1

B597741.1 kOhms25 %Radial- 40 C+ 125 C Ammo Pack- 40 C To + 125 C
B59721A110A62


PTC (Positive Temperature Coefficient) Thermistors 0805 680ohms 110C 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 : 7245
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USD 0.1626

Multiples of: 4000

Superior      Reel 
TMP6131QDYARQ1


PTC Positive Temperature Coefficient Thermistors Automotive 1% tolerance 10k linear thermistor available in an 0402 package option 2-SOT-5X3 -40 to 125
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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.

Texas Instruments Availability : 7201
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USD 0.0874

Multiples of: 1

       Cut Tape 
B59840C0130A070


PTC (Positive Temperature Coefficient) Thermistors 840A 130A 70 12X2.5 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 : 7118
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USD 0.8296

Multiples of: 1

B598c      Ammo Pack 
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