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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Global Stock ⓘ (▲▼)Price(USD) 

(Ex. GST)(▲▼)		Enter Qty SeriesResistanceToleranceTermination StyleMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackagingOperating Temperature Range
  
             
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 : 19400
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USD 0.521

Multiples of: 2000

 125 Ohms25 %    Reel- 40 C To + 125 C
PRG21AR420MS1RA


PTC (Positive Temperature Coefficient) Thermistors 42 Ohm 20% 20volts
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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 : 11640
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USD 0.2289

Multiples of: 4000

Prg42 Ohms20 %Smd/Smt- 40 C+ 150 CAec - Q200Reel- 40 C To + 150 C
PRG18BC150MM1RB


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 : 11510
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USD 0.1927

Multiples of: 1

Prg18 - Mm1rb15 Ohms20 %Smd/Smt- 20 C+ 85 C Cut Tape 
B59701A0100A062


PTC (Positive Temperature Coefficient) Thermistors 0805 680ohms 100C 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 : 11479
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USD 0.3657

Multiples of: 1

 680 Ohms50 %Smd/Smt   Reel- 40 C To + 125 C
KTY81/110.112


PTC (Positive Temperature Coefficient) Thermistors TEMP SENSOR BULK
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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 : 11478
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USD 3.6871

Multiples of: 1

 990 Ohms       
B59601A0085A062


PTC (Positive Temperature Coefficient) Thermistors 0603 470ohms 85C 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 : 10833
Ship by Tue. 19 Aug to Thu. 21 Aug Calender.png

USD 0.2422

Multiples of: 1

 470 Ohms Smd/Smt   Reel 
KTY82/220.215


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 : 10670
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USD 1.07

Multiples of: 1

 1.96 kOhms       
KTY82/110.215


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 : 10670
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USD 1.4459

Multiples of: 1

 990 Ohms       
B59100M1080A70


PTC (Positive Temperature Coefficient) Thermistors T=5K 80deg 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 : 10599
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USD 2.596

Multiples of: 1

B59100< 100 Ohms Radial0 C+ 40 C Ammo Pack0 C To + 40 C
B59421A0125A062


PTC (Positive Temperature Coefficient) Thermistors 0402 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 : 10529
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USD 0.1647

Multiples of: 1

Superior470 Ohms50 %Smd/Smt- 40 C+ 125 CAec - Q200Reel- 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 Availability : 10218
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USD 0.0765

Multiples of: 5

PRF470 Ohms50 %SMD/SMT- 20 C+ 140 C Reel , Cut Tape 
TFPT0805L2201FV


PTC (Positive Temperature Coefficient) Thermistors 2.2Kohms 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 : 9854
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USD 0.6622

Multiples of: 1

Tfpt2.2 kOhms1 %Smd/Smt- 55 C+ 70 CAec - Q200Cut Tape 
TFPT0603L1500FV


PTC (Positive Temperature Coefficient) Thermistors 150ohms 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 : 9814
Ship by Tue. 19 Aug to Thu. 21 Aug Calender.png

USD 0.682

Multiples of: 1

Tfpt150 Ohms1 %Smd/Smt- 55 C+ 70 CAec - Q200Reel- 55 C To + 70 C
B59890C120A70


PTC (Positive Temperature Coefficient) Thermistors 0.2A 150ohms
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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 : 9752
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USD 0.4455

Multiples of: 1

B598c150 Ohms25 %Radial   Bulk 
PRF15BA102RB6RC


PTC (Positive Temperature Coefficient) Thermistors 1Kohm@25C 32volts 10K Temp = 125 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 : 9700
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USD 0.1164

Multiples of: 1

Prf1 kOhms50 %Smd/Smt- 40 C+ 150 C Reel- 40 C To + 150 C
B59607A120A62


EPCOS TDK Thermistors - PTC 1210 24Vdc 130mA 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 : 9700
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USD 0.5793

Multiples of: 2000

 55 Ohms25 %Smd/Smt   Reel- 40 C To + 125 C
B59421A0115A062


PTC (Positive Temperature Coefficient) Thermistors 0402 470ohms 115C 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 : 9695
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USD 0.1761

Multiples of: 1

Superior470 Ohms50 %Smd/Smt- 40 C+ 125 CAec - Q200Reel- 40 C To + 125 C
PRF18BE471QS5RB


PTC (Positive Temperature Coefficient) Thermistors 0603 70C 470ohms 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 : 9690
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USD 0.1243

Multiples of: 1

Prf470 Ohms50 %Smd/Smt- 20 C+ 110 C Bulk- 20 C To + 110 C
TMP6131DECR


PTC (Positive Temperature Coefficient) Thermistors ±1% tolerance 10kΩ linear thermistor available in 0402 and 0603 package options 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 : 9636
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USD 0.0779

Multiples of: 5

Tmp6110 kOhms  - 65 C+ 150 C Cut Tape 
PRG15BC680MM1RC


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 : 9622
Ship by Tue. 19 Aug to Thu. 21 Aug Calender.png

USD 0.0759

Multiples of: 1

Prg15 - Mm1rc68 Ohms20 %Smd/Smt- 20 C+ 85 C Cut Tape 
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