About PTC (Positive Temperature Coefficient) Thermistors

Murata 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
  
             
PRF18BB471QB5RB


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 114460
Ships to you
between Wed. 15 May to Mon. 20 May Calender.png

USD 0.0857
Multiples of: 5

Prf18470 Ohms50 %Smd/Smt   Reel- 20 C To + 140 C
PRG21BC1R0MM1RK


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 67354
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between Tue. 07 May to Thu. 09 May Calender.png

USD 0.2829
Multiples of: 1

Prg21 - Mm1rk1 Ohms20 %Smd/Smt- 20 C+ 85 C Cut Tape 
PRG18BB330MB1RB


PTC (Positive Temperature Coefficient) Thermistors 33 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 42680
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between Wed. 01 May to Tue. 07 May Calender.png

USD 0.0942
Multiples of: 4000

POSISTOR PRG1833 Ohms± 20 % - 10 C60 C Reel 
PRG18BC220MM1RB


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 38919
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between Tue. 07 May to Thu. 09 May Calender.png

USD 0.2036
Multiples of: 1

Prg18 - Mm1rb22 Ohms20 %Smd/Smt- 20 C+ 85 C Cut Tape 
PRG18BB101MB1RB


PTC (Positive Temperature Coefficient) Thermistors 100 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 34177
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between Tue. 07 May to Thu. 09 May Calender.png

USD 0.1046
Multiples of: 1

Prg100 Ohms20 %Smd/Smt   Reel- 10 C To + 60 C
PRG18BB221MB1RB


PTC (Positive Temperature Coefficient) Thermistors 220 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 33819
Ships to you
between Tue. 07 May to Thu. 09 May Calender.png

USD 0.1449
Multiples of: 1

Prg220 Ohms20 %Smd/Smt   Reel- 10 C To + 60 C
PRG15BC180MM1RC


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 28453
Ships to you
between Tue. 07 May to Thu. 09 May Calender.png

USD 0.0748
Multiples of: 1

Prg18 Ohms20 %Smd/Smt- 20 C+ 85 C Reel- 20 C To + 85 C
PRG21BB220MB1RK


PTC (Positive Temperature Coefficient) Thermistors 22 OHM 20V
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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 27645
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between Tue. 07 May to Thu. 09 May Calender.png

USD 0.2955
Multiples of: 1

Prg22 Ohms20 %Smd/Smt- 10 C+ 60 C Reel- 10 C To + 60 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 27160
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between Wed. 01 May to Tue. 07 May Calender.png

USD 0.1046
Multiples of: 4000

Prg470 Ohms20 %Smd/Smt   Reel- 10 C To + 60 C
PRF18BG471QB5RB


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 24508
Ships to you
between Tue. 07 May to Thu. 09 May Calender.png

USD 0.0816
Multiples of: 1

Prf18470 Ohms50 %Smd/Smt- 20 C+ 90 C Reel- 20 C To + 90 C
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