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.

PTC (Positive Temperature Coefficient) Thermistors

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(Ex. GST)(▲▼)		Enter Qty SeriesResistanceToleranceTermination StyleMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackagingOperating Temperature Range
  
             
B59100M1090A70


PTC (Positive Temperature Coefficient) Thermistors T=5K 90deg 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 : 2798
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USD 2.4561
Multiples of: 1

B59100< 100 Ohms Radial0 C+ 40 C Ammo Pack0 C To + 40 C
PTCEL13R251NBE


PTC (Positive Temperature Coefficient) Thermistors PTCEL13EL 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 : 2779
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USD 2.0125
Multiples of: 1

Ptcel      Bulk 
B59641A0125A062


PTC (Positive Temperature Coefficient) Thermistors 0603 470ohms 125C 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 : 2764
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USD 0.1925
Multiples of: 1

Superior470 Ohms50 %Smd/Smt- 40 C+ 125 CAec - Q200Reel- 40 C To + 125 C
B59641A95A62


PTC (Positive Temperature Coefficient) Thermistors 0603 470ohms 95C 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 : 2735
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USD 0.1152
Multiples of: 5

Superior      Reel 
KTY82/220,215


PTC Thermistor 2 kOhms TO-236-3, SC-59, SOT-23-3
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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.

NXP Availability : 2725
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USD 1.4572
Multiples of: 1

       - 
B59970-C120-A70


PTC (Positive Temperature Coefficient) Thermistors 3.0A 9.4ohms
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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 : 2691
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USD 0.5731
Multiples of: 1

B599_09.4 Ohms25 %Radial   Bulk 
PRF21BC471QB5RA


PTC (Positive Temperature Coefficient) Thermistors 470 Ohm 50% 32volts
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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 : 2689
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USD 0.1725
Multiples of: 1

Prf21470 Ohms50 %Smd/Smt   Reel- 20 C To + 120 C
B59754C0120A070


PTC Positive Temperature Coefficient Thermistors 440AC620DC150oHMS 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 : 2681
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USD 1.6343
Multiples of: 1

       Ammo Pack 
TFPT0805L3901FV


PTC (Positive Temperature Coefficient) Thermistors PTC 3.9Kohms 1% Linear
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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 : 2667
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USD 0.7285
Multiples of: 1

Tfpt3.9 kOhms1 %Smd/Smt- 55 C+ 70 CAec - Q200Reel- 55 C To + 70 C
TMP6331QDECTQ1


PTC Positive Temperature Coefficient Thermistors Automotive 1% tolerance 100k linear thermistor available in a 0402 package option 2-X1SON -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 : 2665
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USD 0.4363
Multiples of: 1

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