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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Image  Information Image Stock Code(▲▼) Description
Manufacturer
Availability ⓘ (▲▼) Price(USD

(Ex. GST)(▲▼)
Enter Qty SeriesResistanceToleranceTermination StyleMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackagingOperating Temperature Range
  
             
B59641A75A62


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 156187
Ships to you
between Thu. 07 Mar to Mon. 11 Mar
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USD 0.1756

Multiples of: 1

Superior470 Ohms50 %Smd/Smt- 40 C+ 125 CAec - Q200Reel- 40 C To + 125 C
B59707A0120A062


PTC (Positive Temperature Coefficient) Thermistors 1210 80VDC 50mA PTC Overcurrent
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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 145500
Ships to you
between Fri. 01 Mar to Thu. 07 Mar
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USD 0.3441

Multiples of: 2000

 125 Ohms25 %Smd/Smt   Reel- 20 C To + 85 C
B59606A110A62


EPCOS TDK PTC Thermistors
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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 85360
Ships to you
between Fri. 01 Mar to Thu. 07 Mar
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USD 0.8571

Multiples of: 2000

 27 Ohms      - 40 C To + 125 C
PRF18BB471QB5RB


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 82765
Ships to you
between Fri. 15 Mar to Wed. 20 Mar
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USD 0.0937

Multiples of: 5

Prf18470 Ohms50 %Smd/Smt   Reel- 20 C To + 140 C
B59807A0090A062


PTC (Positive Temperature Coefficient) Thermistors 1210 230Vdc 40mA PTC Overcurrent
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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 71780
Ships to you
between Fri. 01 Mar to Thu. 07 Mar
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USD 0.375

Multiples of: 2000

 400 Ohms25 %Smd/Smt   Reel- 40 C To + 125 C
PRG21BC1R0MM1RK


PTC (Positive Temperature Coefficient) Thermistors
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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 67353
Ships to you
between Thu. 07 Mar to Mon. 11 Mar
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USD 0.2829

Multiples of: 1

Prg21 - Mm1rk1 Ohms20 %Smd/Smt- 20 C+ 85 C Cut Tape 
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 65800
Ships to you
between Fri. 01 Mar to Thu. 07 Mar
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USD 2.1585

Multiples of: 1

B59_J0130a020100 Ohms25 %Smd/Smt- 40 C+ 125 C Tray- 40 C To + 125 C
PRG18BB101MB1RB


PTC (Positive Temperature Coefficient) Thermistors 100 OHM 24V
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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 45189
Ships to you
between Thu. 07 Mar to Mon. 11 Mar
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USD 0.1495

Multiples of: 1

Prg100 Ohms20 %Smd/Smt   Reel- 10 C To + 60 C
B59840C0120A070


PTC Thermistors PTC Thermistor C 840A 120A 70 16X2,5
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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 40740
Ships to you
between Fri. 01 Mar to Thu. 07 Mar
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USD 1.0001

Multiples of: 500

B598c6 Ohms25 %Radial- 40 C+ 125 C Ammo Pack 
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 4011
Ships to you
between Fri. 01 Mar to Thu. 07 Mar
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USD 0.2938

Multiples of: 1

B599_055 Ohms25 %Radial   Bulk 
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