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.
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Enter Qty SeriesResistanceToleranceTermination StyleMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackagingOperating Temperature Range
  
             
PRG15BC680MM1RC


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 : 9622
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USD 0.0783

Multiples of: 1

Prg15 - Mm1rc68 Ohms20 %Smd/Smt- 20 C+ 85 C Cut Tape 
PRF15BF102RB6RC


PTC (Positive Temperature Coefficient) Thermistors 1Kohm@25C 32volts 10K Temp = 75 deg C
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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 : 9450
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USD 0.1115

Multiples of: 1

Prf151 kOhms50 %Smd/Smt- 40 C+ 100 C Reel- 40 C To + 100 C
PRG15BC4R7MM1RC


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 : 9423
Ship by Thu. 05 Sep to Mon. 09 Sep Calender.png

USD 0.0759

Multiples of: 1

Prg15 - Mm1rc4.7 Ohms20 %Smd/Smt- 20 C+ 85 C Cut Tape 
PRG15BC3R3MM1RC


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 : 9074
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USD 0.0759

Multiples of: 1

PRG15 - MM1RC3.3 Ohms20 %SMD/SMT- 20 C+ 85 C Reel , Cut Tape 
PRF15BD102RB6RC


PTC (Positive Temperature Coefficient) Thermistors 1Kohm@25C 32volts 10K Temp = 95 deg C
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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 : 8859
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USD 0.0617

Multiples of: 1

Prf151 kOhms50 %Smd/Smt- 40 C+ 120 C Reel- 40 C To + 120 C
PRF21BE471QB5RA


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 : 8319
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USD 0.1794

Multiples of: 1

Prf21470 Ohms50 %Smd/Smt- 20 C+ 100 C Reel- 20 C To + 100 C
PRG18BC1R0MM1RB


PTC (Positive Temperature Coefficient) Thermistors 1.0 Ohm 20% 6volts
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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 : 7791
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USD 0.1737

Multiples of: 1

Prg18 - Mm1rb1 Ohms20 %Smd/Smt- 10 C+ 60 C Reel- 10 C To + 60 C
PRF15BC102RB6RC


PTC (Positive Temperature Coefficient) Thermistors 1Kohm@25C 32volts 10K Temp = 105 deg C
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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 : 7743
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USD 0.0655

Multiples of: 1

Prf1 kOhms50 %Smd/Smt- 20 C+ 130 C Reel- 40 C To + 130 C
PRF15BE103RB6RC


PTC (Positive Temperature Coefficient) Thermistors 0402 70C 10Kohms 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 : 7714
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USD 0.083

Multiples of: 5

Prf1510 kOhms50 %Smd/Smt- 20 C+ 110 C Reel 
PRF15BB102RB6RC


PTC (Positive Temperature Coefficient) Thermistors 1Kohm@25C 32volts 10K Temp = 115 deg C
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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 : 6974
Ship by Thu. 05 Sep to Mon. 09 Sep Calender.png

USD 0.0617

Multiples of: 1

Prf1 kOhms50 %Smd/Smt- 40 C+ 140 C Reel- 40 C To + 140 C
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