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
  
             
PRG21BC4R7MS5RA


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.

Murata Availability : 3981
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USD 0.6525
Multiples of: 1

Prg21 - Ms5ra4.7 Ohms20 %Smd/Smt- 40 C+ 85 C Cut Tape 
PRF18BB471RB5RB


PTC (Positive Temperature Coefficient) Thermistors 0603 100C 470ohms Posistor-Overheat
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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.

Murata Availability : 3942
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USD 0.245
Multiples of: 1

Prf18470 Ohms50_ %Smd/smt   Bulk- 20 C To + 140 C
PRF18BB471RS5RB


PTC (Positive Temperature Coefficient) Thermistors 0603 100C 470ohms Posistor-Overheat
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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.

Murata Availability : 3903
Ship by Mon. 29 Jul to Wed. 31 Jul Calender.png

USD 0.3381
Multiples of: 1

Prf470 Ohms50 %Smd/Smt- 20 C+ 140 C Bulk 
B59753C0120A070


PTC (Positive Temperature Coefficient) Thermistors 440AC,620DC,120oHMS 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.

TDK Availability : 3898
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USD 1.403
Multiples of: 1

B597x - Cx120 Ohms25 %Radial- 40 C+ 125 C   
B59985C120A70


PTC (Positive Temperature Coefficient) Thermistors 1.0A 4.6ohms
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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 : 3887
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USD 0.4508
Multiples of: 1

B599x5c04.6 Ohms25 %Radial- 40 C+ 125 C Bulk 
B59810C0130A070


PTC (Positive Temperature Coefficient) Thermistors 810A 130A 70 20X2.5 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.

TDK Availability : 3884
Ship by Mon. 29 Jul to Wed. 31 Jul Calender.png

USD 2.5
Multiples of: 1

B598c3.5 Ohms25 %Radial- 40 C+ 125 C Ammo Pack- 40 C To + 125 C
PRG18BB471MB1RB


PTC (Positive Temperature Coefficient) Thermistors 470 OHM 24V
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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.

Murata Availability : 3880
Ship by Tue. 23 Jul to Mon. 29 Jul Calender.png

USD 0.1183
Multiples of: 4000

Prg470 Ohms20 %Smd/Smt   Reel- 10 C To + 60 C
PRF18AS471QB5RB


PTC (Positive Temperature Coefficient) Thermistors 470 Ohm 50% 32volts
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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.

Murata Availability : 3880
Ship by Mon. 29 Jul to Wed. 31 Jul Calender.png

USD 0.1572
Multiples of: 1

Prf18470 Ohms50 %Smd/Smt- 20 C+ 160 C Reel- 20 C To + 160 C
PRF18BC471RB5RB


PTC (Positive Temperature Coefficient) Thermistors 0603 90C 470ohms Posistor-Overheat
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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.

Murata Availability : 3880
Ship by Mon. 29 Jul to Wed. 31 Jul Calender.png

USD 0.2116
Multiples of: 1

Prf470 Ohms50 %Smd/Smt   Reel- 20 C To + 130 C
B59960C160A70


PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor C 960-A 160-A 70 10X1
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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 : 3880
Ship by Tue. 23 Jul to Mon. 29 Jul Calender.png

USD 1.3049
Multiples of: 1

B599_0      Bulk 
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