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
  
             
TFPT0603L1001FM


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 : 19356
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USD 0.4455

Multiples of: 1

Tfpt1 kOhms1 %Smd/Smt- 55 C+ 70 CAec - Q200Cut Tape 
B59721A100A62


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 : 18364
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USD 0.2084

Multiples of: 1

Superior      Reel 
PRF15BB103RB6RC


PTC (Positive Temperature Coefficient) Thermistors 0402 100C 10Kohms 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 : 17509
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USD 0.0594

Multiples of: 1

Prf1510 kOhms50 %Smd/Smt- 20 C+ 140 C Reel 
TFPT0603L3300FM


PTC (Positive Temperature Coefficient) Thermistors PTC 330ohms 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 : 17376
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USD 0.4774

Multiples of: 1

Tfpt330 Ohms1 %Smd/Smt- 55 C+ 70 CAec - Q200Cut Tape 
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 : 16004
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USD 0.3762

Multiples of: 1

 125 Ohms25 %Smd/Smt   Reel- 20 C To + 85 C
B59886C120A70


PTC (Positive Temperature Coefficient) Thermistors 1.5K 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 : 15738
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USD 0.123

Multiples of: 1

B5988c1500 Ohms25 %Radial- 40 C+ 125 C Ammo Pack- 40 C To + 125 C
PRF18BG471QB5RB


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 : 14855
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USD 0.0781

Multiples of: 1

Prf18470 Ohms50 %Smd/Smt- 20 C+ 90 C Reel- 20 C To + 90 C
LT1/4LT52R102J3900


PTC (Positive Temperature Coefficient) Thermistors 1K OHM 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.

KOA Speer Availability : 14618
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USD 1.89

Multiples of: 1

Lt1 kOhms5 %Axial- 40 C+ 125 C Reel 
PRG18BB470MB1RB


PTC (Positive Temperature Coefficient) Thermistors 47 OHM 24V
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Murata Availability : 14351
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USD 0.0872

Multiples of: 5

 47 Ohms       
B59880C0130A070


PTC (Positive Temperature Coefficient) Thermistors 880A 130A 70 3X2.5 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 : 14178
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USD 0.4507

Multiples of: 1

Over Current Protection Leaded Disk Style160 Ohms25 %Radial- 40 C+ 125 C Ammo Pack 
B59601A0095A062


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 : 14118
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USD 0.2956

Multiples of: 1

 470 Ohms50 %Smd/Smt   Reel- 40 C To + 125 C
B59102R0150A010


PTC (Positive Temperature Coefficient) Thermistors 150C 400V 90ohms 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 : 13968
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USD 0.7511

Multiples of: 1

B59102700 Ohms50 %Smd/Smt- 40 C+ 100 C Tray- 40 C To + 100 C
B59641A0135A062


PTC (Positive Temperature Coefficient) Thermistors 0603 470ohms 135C 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 : 11640
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USD 0.1727

Multiples of: 1

Superior470 Ohms50 %Smd/Smt- 40 C+ 125 CAec - Q200Reel- 40 C To + 125 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
Ship by Mon. 10 Nov to Wed. 12 Nov Calender.png

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
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USD 0.2422

Multiples of: 1

 470 Ohms Smd/Smt   Reel 
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       
NB-PTCO-006


PTC (Positive Temperature Coefficient) Thermistors PTFC102B1G0:PT1000,2.0X2.3,B
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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.

TE Connectivity Availability : 4850
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USD 1.1235

Multiples of: 25

         
B59421A0105A062


PTC (Positive Temperature Coefficient) Thermistors 0402 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 : 0
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USD 0.0193

Multiples of: 1

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