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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Image  Information Image Stock Code(▲▼)Description
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(Ex. GST)(▲▼)		Enter Qty SeriesResistanceToleranceTermination StyleMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackagingOperating Temperature Range
  
             
PRF21BB471QB5RA


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 : 3880
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USD 0.1667
Multiples of: 5

Prf21470 Ohms50 %Smd/Smt- 20 C+ 130 C Reel- 20 C To + 130 C
B59970C80A70


PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor C 970-A 80-A 70 8X1
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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 : 2622
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USD 0.66
Multiples of: 1

B599_09.4 Ohms25 %Radial- 40 C+ 125 C Ammo Pack- 40 C To + 125 C
B59873C120A70


PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor C 873-A 120-A 70 8X2,5
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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 : 2622
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USD 0.713
Multiples of: 1

B598c45 Ohms25 % - 40 C+ 125 C Ammo Pack- 40 C To + 125 C
B59102R0070A010


PTC (Positive Temperature Coefficient) Thermistors 70C 400V 130ohms PTC for Heating Apps
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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 : 2613
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USD 0.8287
Multiples of: 1

B59102700 Ohms50 %Smd/Smt- 40 C+ 100 C Tray- 40 C To + 100 C
PRF15BB102RB6RC


PTC (Positive Temperature Coefficient) Thermistors 1Kohm@25C 32volts 10K Temp = 115 deg 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.

Murata Availability : 2609
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USD 0.0598
Multiples of: 1

Prf1 kOhms50 %Smd/Smt- 40 C+ 140 C Reel- 40 C To + 140 C
B59102R0220A010


PTC (Positive Temperature Coefficient) Thermistors 220C 400V 80ohms PTC for Heating Apps
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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 : 2580
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USD 0.805
Multiples of: 1

B591021 kOhms50 %Smd/Smt- 40 C+ 100 C Tray- 40 C To + 100 C
B59219J130A20


PTC Thermistors 560AC,800DC,100Ohms 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 : 2566
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USD 1.6649
Multiples of: 1

B59_J0130a020100 Ohms25 %Smd/Smt- 40 C+ 125 C Tray- 40 C To + 125 C
B59060A0040A010


PTC (Positive Temperature Coefficient) Thermistors 40C 12Vdc 4ohms Disc PTC Heating
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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 : 2521
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USD 0.8418
Multiples of: 1

B590609 Ohms30 %Radial- 40 C+ 100 C Tray- 40 C To + 100 C
PTCEL13R501RBE


PTC (Positive Temperature Coefficient) Thermistors PTCEL13EL 500ohms
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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 : 2497
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USD 1.265
Multiples of: 1

Ptcel      Bulk 
PRG21BC0R2MM1RA


PTC (Positive Temperature Coefficient) Thermistors 0.2 OHM 6V
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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 : 2312
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USD 0.1142
Multiples of: 5

Prg200 mOhms20 %Smd/Smt- 10 C+ 60 C Reel- 10 C To + 60 C
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