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
  
             
TFPT0805L3901FV


PTC (Positive Temperature Coefficient) Thermistors PTC 3.9Kohms 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 : 2667
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USD 0.7285
Multiples of: 1

Tfpt3.9 kOhms1 %Smd/Smt- 55 C+ 70 CAec - Q200Reel- 55 C To + 70 C
PTCEL13R501RBE


PTC (Positive Temperature Coefficient) Thermistors PTCEL13EL 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 : 2497
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USD 1.265
Multiples of: 1

Ptcel      Bulk 
TFPTL10L4700FL2B


PTC (Positive Temperature Coefficient) Thermistors PTC 470Rohms 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 : 2482
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USD 0.5658
Multiples of: 1

Tfptl470 Ohms1 %Radial- 55 C+ 70 C Bulk- 55 C To + 70 C
TFPT0805L3301JM


PTC (Positive Temperature Coefficient) Thermistors PTC 3.3Kohms 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 : 2398
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USD 0.4837
Multiples of: 1

Tfpt3.3 kOhms5 %Smd/Smt- 55 C+ 70 CAec - Q200Cut Tape 
PTCTZ3NR400HTT


PTC (Positive Temperature Coefficient) Thermistors PTC SMD 40ohm 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 : 2391
Ship by Wed. 07 Aug to Fri. 09 Aug Calender.png

USD 0.9238
Multiples of: 1

Ptctz      Reel 
TFPT0805L1200FV


PTC (Positive Temperature Coefficient) Thermistors 120ohms 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 : 2264
Ship by Wed. 07 Aug to Fri. 09 Aug Calender.png

USD 0.7285
Multiples of: 1

Tfpt120 Ohms1 %Smd/Smt- 55 C+ 70 CAec - Q200Reel- 55 C To + 70 C
PTCSL03T101DT1E


PTC (Positive Temperature Coefficient) Thermistors PTC 100Deg C Temp
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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 : 2218
Ship by Thu. 01 Aug to Wed. 07 Aug Calender.png

USD 0.2925
Multiples of: 2000

Ptcsl0320 Ohms To 120 Ohms-Radial- 40 C+ 165 C Reel- 40 C To + 165 C
PTCSL03T151DB1E


PTC (Positive Temperature Coefficient) Thermistors PTC 150Deg C Temp
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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 : 2084
Ship by Wed. 07 Aug to Fri. 09 Aug Calender.png

USD 0.4255
Multiples of: 1

Ptcsl0320 Ohms To 120 Ohms-Radial- 40 C+ 165 C Bulk- 40 C To + 165 C
Hot PTCCL09H471DBE


PTC (Positive Temperature Coefficient) Thermistors 2.5ohms 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 : 1940
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USD 0.4924
Multiples of: 250

 2.5 Ohms     Bulk- 40 C To + 85 C
TFPT1206L2200FV


PTC (Positive Temperature Coefficient) Thermistors 220ohms 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 : 1940
Ship by Wed. 07 Aug to Fri. 09 Aug Calender.png

USD 0.7757
Multiples of: 1

Tfpt220 Ohms1 %Smd/Smt- 55 C+ 70 CAec - Q200Reel- 55 C To + 70 C
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