About PTC (Positive Temperature Coefficient) Thermistors

Amphenol 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
  
             
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 1525
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USD 0.7464
Multiples of: 1

Yq50 Ohms30 %Radial   Bulk+ 10 C To + 55 C
YQS5751PTO


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 1483
Ships to you
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USD 0.8699
Multiples of: 1

Yq50 Ohms30 %Radial10 C+ 55 C Bulk 
YQS8069


Amphenol Advanced Sensors Thermistors - PTC 300ohm 120-20% Tolerance
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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 1455
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USD 1.8614
Multiples of: 1

Yq300 Ohms20 %Radial0 C+ 55 C Bulk0 C To + 55 C
YS5921PTO


Amphenol Advanced Sensors PTC Thermistors PTC Thermistor 30% 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 1454
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USD 0.8935
Multiples of: 1

Ys200 Ohms30 %Radial- 25 C+ 155 C Bulk- 25 C To + 155 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 1453
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USD 1.89
Multiples of: 1

Pto2.5 Ohms30 %Radial+ 10 C+ 55 C Bulk 
YQS8065


Amphenol Advanced Sensors Thermistors - PTC YM120 -20% Tolerance
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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 1444
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between Wed. 15 May to Fri. 17 May Calender.png

USD 1.9991
Multiples of: 1

Yq20 Ohms20 %Radial   Bulk0 C To + 55 C
YQS5930PTO


Amphenol Advanced Sensors Thermistors - PTC 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 1407
Ships to you
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USD 1.1715
Multiples of: 1

Yq3 kOhms30 %Radial+ 10 C+ 55 C Bulk+ 10 C To + 55 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 1401
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USD 1.1362
Multiples of: 1

Yq25 Ohms25 %Radial- 25 C+ 125 C Bulk 
YS5918PTO


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 1354
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between Wed. 15 May to Fri. 17 May Calender.png

USD 1.7325
Multiples of: 1

Ys25 Ohms30 %Radial+ 10 C+ 55 C Bulk+ 10 C To + 55 C
YQS8067


Amphenol Advanced Sensors PTC Thermistors 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.

Amphenol 1256
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between Wed. 15 May to Fri. 17 May Calender.png

USD 1.1845
Multiples of: 1

Yq60 Ohms20 %Radial   Reel0 C To + 55 C
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