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
  
             
B59870C120A51


PTC Thermistors Overcurrent Protection Leaded Disks
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TDK Availability : 0
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USD 1.7081

Multiples of: 1000

       Reel 
KTY81/222.112


PTC (Positive Temperature Coefficient) Thermistors SENSOR TEMP BULK
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NXP Availability : 0
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USD 1.7558

Multiples of: 1

 2 kOhms       
102PS1G


PTC (Positive Temperature Coefficient) Thermistors PTC 1K OHM 2% DO-35 THERMIS
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Littelfuse Availability : 0
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USD 1.7588

Multiples of: 1

         
B59201J140B10


PTC (Positive Temperature Coefficient) Thermistors 20 OHM 30%
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TDK Availability : 0
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USD 1.7878

Multiples of: 1

 20 Ohms30 % - 40 C+ 125 C Tray- 40 C To + 125 C
B59105J130A20


EPCOS TDK PTC Thermistors 260volts 22ohms J105
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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 1.7909

Multiples of: 1000

 22 Ohms     Tray 
B59109J0130A020


PTC (Positive Temperature Coefficient) Thermistors RECOMMENDED ALT 871-B59219J0130A020
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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 1.8174

Multiples of: 9

B59_J0130a020100 Ohms25 %Radial- 40 C+ 125 C Tray- 40 C To + 125 C
B59750B 120A 70


PTC (Positive Temperature Coefficient) Thermistors COMPLETE MFG PN 871-B59750B0120A070
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TDK Availability : 0
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USD 1.8457

Multiples of: 1

B5975012 Ohms  - 40 C+ 125 C Ammo Pack 
KTY81/122.112


PTC (Positive Temperature Coefficient) Thermistors SENSOR TEMP BULK
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NXP Availability : 0
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USD 1.8616

Multiples of: 1

 1 kOhms       
PTCCL21H701HBE


PTC (Positive Temperature Coefficient) Thermistors 2.8ohms 25%
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Vishay Availability : 0
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USD 1.8672

Multiples of: 4

 2.8 Ohms     Bulk0 C To + 70 C
B59100M1120A70


Thermistors - PTC T=5K 120deg C
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TDK Availability : 0
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USD 1.8704

Multiples of: 1

 < 100 Ohms Radial   Ammo Pack0 C To + 40 C
YQS5893PTO


PTC (Positive Temperature Coefficient) Thermistors 12V 2.5ohm 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 : 0
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USD 1.8848

Multiples of: 1

Pto2.5 Ohms30 %Radial+ 10 C+ 55 C Bulk 
B59752B0120A070


PTC (Positive Temperature Coefficient) Thermistors 360Vdc 80ohms T=115C Uncoated THT Disc
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TDK Availability : 0
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USD 1.9082

Multiples of: 500

B59780 Ohms25 %Radial- 40 C+ 125 C Bulk- 40 C To + 125 C
B59406B0060A040


PTC (Positive Temperature Coefficient) Thermistors 406A 60A 40 3X16 PTC Thermistor
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TDK Availability : 0
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USD 1.9222

Multiples of: 1

B5940      Bulk 
KTY81/121.112


PTC (Positive Temperature Coefficient) Thermistors SENSOR TEMP BULK
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NXP Availability : 0
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USD 2.0058

Multiples of: 1

 980 Ohms       
KTY81/110.112


PTC (Positive Temperature Coefficient) Thermistors TEMP SENSOR BULK
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NXP Availability : 0
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USD 2.0877

Multiples of: 1

 990 Ohms       
B59100M1070A070


Thermistors - PTC 70C +/-5C Motor Prot Single Sensor
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TDK Availability : 0
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USD 2.1271

Multiples of: 1

B59100100 Ohms25 %Radial   Ammo Pack0 C To + 40 C
B59105J0130A020


PTC (Positive Temperature Coefficient) Thermistors RECOMMENDED ALT 871-B59215J0130A020
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TDK Availability : 0
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USD 2.196

Multiples of: 1

B59_J0130a02022 Ohms25 %Radial- 40 C+ 125 C Tray- 40 C To + 125 C
B59910C120A70


PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor C 910-A 120-A 70 24,5X1
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TDK Availability : 0
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USD 2.2167

Multiples of: 1

B599_0      Reel 
B59107J0130A020


PTC (Positive Temperature Coefficient) Thermistors RECOMMENDED ALT 871-B59217J0130A020
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TDK Availability : 0
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USD 2.2636

Multiples of: 1

B5910725 Ohms25 %Radial- 40 C+ 125 C Tray- 40 C To + 125 C
YS5677


Amphenol Advanced Sensors PTC Thermistors PTC Thermistor 30% Tol
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Amphenol Availability : 0
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USD 2.292

Multiples of: 1

Ys10 Ohms30 %Radial   Bulk 
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