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
  
             
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 Availability : 281300
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USD 0.39

Multiples of: 2000

 125 Ohms25 %Smd/Smt   Reel- 20 C To + 85 C
B59755B0115A070


PTC (Positive Temperature Coefficient) Thermistors 500 OHM 25%
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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 : 165385
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USD 0.443

Multiples of: 500

0500 Ohms25 % - 40 C+ 125 C Bulk- 40 C To + 125 C
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 Availability : 156187
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USD 0.1756

Multiples of: 1

Superior470 Ohms50 %Smd/Smt- 40 C+ 125 CAec - Q200Reel- 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 Availability : 61413
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USD 0.253

Multiples of: 1

Prg21 - Mm1rk1 Ohms20 %Smd/Smt- 20 C+ 85 C Cut Tape 
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 Availability : 60140
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USD 0.506

Multiples of: 2000

 27 Ohms      - 40 C To + 125 C
B59886C0120A070


Thermistors - PTC 500V 12mA
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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 : 56822
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USD 0.6471

Multiples of: 1

 1.5 Ohms25 %Radial   Ammo Pack 
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 Availability : 54546
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USD 0.3696

Multiples of: 1

 400 Ohms25 %Smd/Smt   Reel- 40 C To + 125 C
KTY82/210.215


PTC (Positive Temperature Coefficient) Thermistors SENSOR TEMP TAPE-7
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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 : 49432
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USD 1.61

Multiples of: 1

 1.98 kOhms       
B59421A95A62


PTC (Positive Temperature Coefficient) Thermistors 0402 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 : 38718
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USD 0.1526

Multiples of: 1

Superior      Reel 
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 : 37063
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USD 2.2685

Multiples of: 1

B59_J0130a020100 Ohms25 %Smd/Smt- 40 C+ 125 C Tray- 40 C To + 125 C
PRF18BA471QB5RB


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 : 36343
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USD 0.0869

Multiples of: 1

Prf18470 Ohms50 %Smd/Smt- 20 C+ 150 C Reel- 20 C To + 150 C
TFPT0805L2201FM


PTC (Positive Temperature Coefficient) Thermistors PTC 2.2Kohms 1% Linear
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Vishay Availability : 35731
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USD 0.4955

Multiples of: 1

Tfpt2.2 kOhms1 %Smd/Smt- 55 C+ 70 CAec - Q200Cut Tape 
TFPT1206L1002FM


PTC (Positive Temperature Coefficient) Thermistors PTC 10Kohms 1% Linear
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Vishay Availability : 34735
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USD 0.4598

Multiples of: 1

Tfpt10 kOhms1 %Smd/Smt- 55 C+ 150 CAec - Q200Reel- 55 C To + 150 C
B59721A0070A062


PTC (Positive Temperature Coefficient) Thermistors 0805 680ohms 70C 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 : 30906
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USD 0.2193

Multiples of: 1

Superior680 Ohms50 %Smd/Smt- 40 C+ 125 CAec - Q200Reel- 40 C To + 125 C
TFPT1206L1001FM


PTC (Positive Temperature Coefficient) Thermistors PTC 1Kohms 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 : 30606
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USD 0.467

Multiples of: 1

Tfpt1 kOhms1 %Smd/Smt- 55 C+ 150 CAec - Q200Reel- 55 C To + 150 C
B59870C120A70


Thermistors - PTC 1.0A 25ohms
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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 : 29856
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USD 0.6496

Multiples of: 1

 25 Ohms25 %Radial   Bulk 
PRG15BC180MM1RC


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 Availability : 29671
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USD 0.0703

Multiples of: 1

Prg18 Ohms20 %Smd/Smt- 20 C+ 85 C Reel- 20 C To + 85 C
B59840C0120A070


PTC Thermistors PTC Thermistor C 840A 120A 70 16X2,5
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TDK Availability : 29585
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USD 0.7001

Multiples of: 500

B598c6 Ohms25 %Radial- 40 C+ 125 C Ammo Pack 
B59707A120A62


Thermistor PTC 125Ohm 25% 2-Pin 1210 Blister T/R
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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 : 29100
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USD 0.5254

Multiples of: 2000

 125 Ohms25 %    Reel- 40 C To + 125 C
B59601A0105A062


PTC (Positive Temperature Coefficient) Thermistors 0603 470ohms 105C 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 : 27854
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USD 0.2847

Multiples of: 1

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