About PTC (Positive Temperature Coefficient) Thermistors

Vishay 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
  
             
TFPT0805L4701JV


PTC Thermistors 4.7K 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.

Vishay Availability : 0
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USD 0.6479
Multiples of: 2000

Tfpt4.7 kOhms5 %Smd/Smt   Reel- 55 C To + 70 C
PTCAUX36-520H


PTC (Positive Temperature Coefficient) Thermistors PTC CASE B BRACKET ROUND CASE
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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 : 0
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USD 0.6536
Multiples of: 105

Ptccl        
238166118293


PTC (Positive Temperature Coefficient) 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.

Vishay Availability : 0
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USD 0.7106
Multiples of: 1500

2381  Radial0 C+ 70 C  0 C To + 70 C
TFPT0805L6800FV


PTC 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.

Vishay Availability : 0
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USD 0.7114
Multiples of: 1

 680 Ohms      - 55 C To + 150 C
TFPT0603L1000JV


PTC Thermistors Sensors, Transducers - THERMISTOR PTC 100 OHM 5% 0603
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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 : 0
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USD 0.7543
Multiples of: 1

Tfpt100 Ohms5 %Smd/Smt   Reel- 55 C To + 70 C
PTCSL20T131DBE


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.

Vishay Availability : 0
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USD 0.7912
Multiples of: 500

         
PTCSL20T121DBE


PTC (Positive Temperature Coefficient) Thermistors 120 OHM 50%
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Vishay Availability : 0
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USD 0.7938
Multiples of: 1

2381100 Ohms50 %Radial- 20 C+ 135 C  - 20 C To + 135 C
PTCTL4MR350STE


PTC 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.

Vishay Availability : 0
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USD 0.819
Multiples of: 1

         
TFPT0603L4700FV


PTC Thermistors 470 OHM 1%
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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 : 0
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USD 0.8218
Multiples of: 2000

Tfpt470 Ohms1 %Smd/Smt   Reel- 55 C To + 70 C
PTCCL05H930FTE


PTC (Positive Temperature Coefficient) Thermistors PTC CP LDD 5D00 A093 145 140 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 : 0
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USD 0.8298
Multiples of: 1500

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