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
  
             
B59870C160A70


PTC (Positive Temperature Coefficient) Thermistors 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 : 3395
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USD 0.1378

Multiples of: 500

B598c25 Ohms25 %Radial- 40 C+ 125 C Bulk- 40 C To + 125 C
PTCEL67R152UBE


PTC (Positive Temperature Coefficient) Thermistors PTC EL LDD 16D5 1K5 1200 160 B E3
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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 : 1241
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USD 1.661

Multiples of: 1

PTCEL High Energy Series1.5 kOhms30 %Radial- 40 C+ 105 C Reel , Cut Tape 
B59115P1080A062


PTC (Positive Temperature Coefficient) Thermistors 63Vdc 82mA 55ohms 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 : 1236
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USD 0.7733

Multiples of: 1

B5911516 Ohms25 %Smd/Smt- 40 C+ 125 C Reel- 40 C To + 125 C
YQD120N0025


Amphenol Advanced Sensors PTC Thermistors 25 ohm 9mm Dia 20% Tol
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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.

Amphenol Availability : 1231
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USD 1.221

Multiples of: 1

Yq25 Ohms25 %Radial- 25 C+ 125 C Bulk 
B59885C120A70


PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor C 885A 120A 70 5x2.5
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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 : 1229
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USD 0.7799

Multiples of: 1

B5988512 Ohms25 %Radial- 40 C+ 125 C Ammo Pack- 40 C To + 125 C
PRG21BB150MB1RK


PTC (Positive Temperature Coefficient) Thermistors 15 OHM 20V
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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 : 1217
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USD 0.1998

Multiples of: 5

 15 Ohms     Reel- 10 C To + 60 C
YQS5749PTO


Amphenol Advanced Sensors PTC Thermistors 25V 50ohm Mount Temp 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.

Amphenol Availability : 1209
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USD 0.7733

Multiples of: 1

PTO50 Ohms30 %Radial+ 10 C+ 55 C Bulk 
B59830C160A70


PTC (Positive Temperature Coefficient) Thermistors 7.0A 3.7ohms
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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 : 1164
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USD 1.1

Multiples of: 1

B598c3.7 Ohms25 %Radial- 40 C+ 125 C Bulk 
B59451C1130B070


PTC (Positive Temperature Coefficient) Thermistors 56 OHM 130DEG 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 : 1164
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USD 0.599

Multiples of: 1

B5945156 Ohms25 %Radial   Reel- 40 C To + 125 C
B59870C80A70


PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor C 870-A 80-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 : 1152
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USD 0.682

Multiples of: 1

B598c25 Ohms25 %Radial- 40 C+ 125 C Ammo Pack- 40 C To + 125 C
PTCSL03T141DB1E


PTC (Positive Temperature Coefficient) Thermistors PTC 140Deg C Temp
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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 : 1130
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USD 0.4059

Multiples of: 1

Ptcsl0320 Ohms To 120 Ohms-Radial- 40 C+ 165 C Bulk 
B59100M1140A70


PTC (Positive Temperature Coefficient) Thermistors T=5K 140deg 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 : 1127
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USD 2.343

Multiples of: 1

B59100< 100 Ohms Radial0 C+ 40 C Ammo Pack0 C To + 40 C
B59301P1120A62


PTC (Positive Temperature Coefficient) Thermistors 310mA 1.6V
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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.

TDK Availability : 1113
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USD 0.9966

Multiples of: 1

B59x01p3.1 Ohms25 %Smd/Smt- 40 C+ 125 C Reel- 40 C To + 125 C
B59955C120A70


PTC (Positive Temperature Coefficient) Thermistors 5.5A 0.8ohms
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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 : 1074
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USD 0.7997

Multiples of: 1

B599x5c0800 mOhms25 %Radial   Bulk 
PTCCL05H280HBE


PTC (Positive Temperature Coefficient) Thermistors PTC (Positive Temperature Coefficient) Thermistors 500ohms 20%
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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 : 1054
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USD 0.3837

Multiples of: 1

 500 Ohms      0 C To + 70 C
YQS5898PTO


PTC (Positive Temperature Coefficient) Thermistors Standard PTC -/+30%
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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.

Amphenol Availability : 1045
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USD 0.9122

Multiples of: 1

Yq25 Ohms30 %Radial+ 10 C+ 55 C Bulk+ 10 C To + 55 C
B59008C0100A040


PTC (Positive Temperature Coefficient) Thermistors T=5K 100deg 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 : 1025
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USD 0.7986

Multiples of: 1

Limit Temperature Sensor Leaded style< 250 Ohms Radial0 C+ 40 C Bulk 
PTCEL67R251STE


PTC (Positive Temperature Coefficient) Thermistors PTC EL LDD 16D5 250R 850 160 T E3
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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 : 1020
Ship by Wed. 19 Nov to Fri. 21 Nov Calender.png

USD 1.716

Multiples of: 1

PTCEL High Energy Series250 Ohms30 %Radial- 40 C+ 105 C Reel , Cut Tape 
B59950C120A70


PTC (Positive Temperature Coefficient) Thermistors 5.5A 3.7ohms
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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 : 1019
Ship by Wed. 19 Nov to Fri. 21 Nov Calender.png

USD 0.7738

Multiples of: 1

B599_03.7 Ohms25 %Radial- 40 C+ 125 C Bulk 
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 Availability : 58
Ship by Fri. 21 Nov to Thu. 27 Nov Calender.png

USD 0.1122

Multiples of: 5

PRG18 - MB1RB100 Ohms20 %SMD/SMT- 10 C+ 60 C Reel , Cut Tape 
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