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
  
             
PTCAUX36-520M


PTC (Positive Temperature Coefficient) Thermistors Mounting Bracket Round
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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 : 194
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USD 0.5888

Multiples of: 1

Ptc305c Series      Bulk 
PTCCL13H451FBE


PTC (Positive Temperature Coefficient) Thermistors 3.8ohms 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 : 179
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USD 0.8917

Multiples of: 185

PTCCL - 145V3.8 Ohms20 %Radial0 C+ 260 C Bulk 
PTC305C21


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 : 179
Ship by Thu. 05 Sep to Mon. 09 Sep Calender.png

USD 10.6229

Multiples of: 1

PTC305C      Bulk 
PTCCL21H701HBE


PTC (Positive Temperature Coefficient) Thermistors 2.8ohms 25%
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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 : 170
Ship by Fri. 30 Aug to Thu. 05 Sep Calender.png

USD 2.8744

Multiples of: 1

 2.8 Ohms     Bulk0 C To + 70 C
PTCCL05H190HBE


PTC (Positive Temperature Coefficient) Thermistors 1.2Kohms 25%
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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 : 161
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USD 0.2262

Multiples of: 1

 1.2 kOhms      0 C To + 70 C
Hot PTCEL17R501TBE


PTC (Positive Temperature Coefficient) Thermistors PTCEL17 500ohms
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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 : 152
Ship by Fri. 30 Aug to Thu. 05 Sep Calender.png

USD 2.1541

Multiples of: 1

Ptcel500 Ohms30 %Radial- 40 C+ 105 C Bulk 
TFPT0805L1000JV


PTC (Positive Temperature Coefficient) Thermistors PTC 100ohms 5% Linear
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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 : 127
Ship by Thu. 05 Sep to Mon. 09 Sep Calender.png

USD 0.6029

Multiples of: 1

Tfpt100 Ohms5 %Smd/Smt- 55 C+ 70 CAec - Q200Reel- 55 C To + 70 C
PTCCL05H390HBE


PTC (Positive Temperature Coefficient) Thermistors 260 OHM 25%
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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 : 114
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USD 0.3549

Multiples of: 1

 260 Ohms     Bulk0 C To + 70 C
TFPT0603L3900FV


PTC (Positive Temperature Coefficient) Thermistors 390ohms 1% Linear
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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 : 110
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USD 0.9963

Multiples of: 1

Tfpt     Aec - Q200Cut Tape 
Hot PTCCL11H701DBE


PTC (Positive Temperature Coefficient) Thermistors 1.3ohms 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 : 59
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USD 0.5444

Multiples of: 1

 1.3 Ohms     Bulk- 40 C To + 85 C
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