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
  
             
KTY81/122.112


PTC (Positive Temperature Coefficient) Thermistors SENSOR TEMP BULK
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NXP Availability : 0
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USD 1.7505

Multiples of: 1

 1 kOhms       
B59100M1120A70


Thermistors - PTC T=5K 120deg C
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TDK Availability : 0
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USD 1.7587

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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Amphenol Availability : 0
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USD 1.7723

Multiples of: 1

Pto2.5 Ohms30 %Radial+ 10 C+ 55 C Bulk 
YQS5925PTO


Amphenol Advanced Sensors Thermistors - PTC Standard PTC -30%
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Amphenol Availability : 0
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USD 1.7929

Multiples of: 460

Yq100 Ohms30 %Radial+ 10 C+ 55 C Bulk+ 10 C To + 55 C
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 1.7943

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 1.8074

Multiples of: 1

B5940      Bulk 
YQS8121


PTC (Positive Temperature Coefficient) Thermistors 265Vrms 120ohm YM120 -/+20%
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Amphenol Availability : 0
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USD 1.9021

Multiples of: 1

Yq120 Ohms25 %Radial0 C+ 60 C Bulk0 C To + 60 C
B59100M1070A070


Thermistors - PTC 70C +/-5C Motor Prot Single Sensor
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TDK Availability : 0
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USD 2.0001

Multiples of: 1

B59100100 Ohms25 %Radial   Ammo Pack0 C To + 40 C
KTY81/121.112


PTC (Positive Temperature Coefficient) Thermistors SENSOR TEMP BULK
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NXP Availability : 0
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USD 2.002

Multiples of: 1

 980 Ohms       
B59105J0130A020


PTC (Positive Temperature Coefficient) Thermistors RECOMMENDED ALT 871-B59215J0130A020
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TDK Availability : 0
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USD 2.0649

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 2.0844

Multiples of: 1

B599_0      Reel 
PTCEL17R501TBE


PTC (Positive Temperature Coefficient) Thermistors PTCEL17 500ohms
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Vishay Availability : 0
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USD 2.09

Multiples of: 1

Ptcel500 Ohms30 %Radial- 40 C+ 105 C Bulk 
YQS5853PTF


Amphenol Advanced Sensors PTC Thermistors 50V 10ohm 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 2.0966

Multiples of: 25

Yq10 Ohms20 %Radial+ 10 C+ 55 C Bulk+ 10 C To + 55 C
B59107J0130A020


PTC (Positive Temperature Coefficient) Thermistors RECOMMENDED ALT 871-B59217J0130A020
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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 2.1285

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 2.1552

Multiples of: 1

Ys10 Ohms30 %Radial   Bulk 
B59830C80A70


PTC (Positive Temperature Coefficient) Thermistors PTC THERMISTOR C 830-A 80-A 70 20X2,5
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USD 2.1879

Multiples of: 1

       Cardboard Strips 
YQS5876PTF


PTC (Positive Temperature Coefficient) Thermistors PTCResettableFuse30%
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Amphenol Availability : 0
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USD 2.2003

Multiples of: 2000

Ptf50 Ohms20 %Radial10 C+ 55 C   
YS6176


PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor 30% Tol
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Amphenol Availability : 0
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USD 2.277

Multiples of: 1500

Ys6 Ohms Radial   Bulk 
P5005C135S500H


PTC HEATER ROUND 135C .050"
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TE Connectivity Availability : 0
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USD 2.3701

Multiples of: 1

       - 
P5005C050S500H


PTC HEATER ROUND 50C .050"
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TE Connectivity Availability : 0
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USD 2.3701

Multiples of: 1

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