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
  
             
PTFM04BB471Q2N34BS


PTC (Positive Temperature Coefficient) Thermistors 16volt 0.1A 470 ohm PTC Thermistor
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Murata Availability : 0
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USD 0.2972

Multiples of: 1

PTFM470 Ohms Radial- 10 C+ 130 C   
B59601A0125A062


PTC (Positive Temperature Coefficient) Thermistors 0603 470ohms 125C Temperature Sensor
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TDK Availability : 0
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USD 0.2974

Multiples of: 4000

 470 Ohms50 %Smd/Smt   Reel- 40 C To + 125 C
B59701A0120A062


Thermistors - PTC SMD 0805 120C+/-5C Limit Temp. Sensor
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TDK Availability : 0
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USD 0.299

Multiples of: 1

 680 Ohms50 %Smd/Smt   Reel- 40 C To + 125 C
PRG21BC0R6MM1RK


PTC Positive Temperature Coefficient Thermistors
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Murata Availability : 0
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USD 0.299

Multiples of: 3000

PRG21 - MM1RK      Reel 
B59885C0120A070


PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor C 885A 120A 70 5x2.5
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TDK Availability : 0
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USD 0.3035

Multiples of: 35

       Cardboard Strip 
PTGL05AR181M9N51B0


PTC (Positive Temperature Coefficient) Thermistors 180ohm +/-20% PTC Thermistor
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Murata Availability : 0
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USD 0.3049

Multiples of: 500

 180 Ohms20 %Radial   Bulk- 10 C To + 60 C
PTGL7SAS2R7K2B51B0


PTC (Positive Temperature Coefficient) Thermistors 2.7ohms 30volts 4.5A ICL D=7.3mm LS=5.0mm
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Murata Availability : 0
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USD 0.3054

Multiples of: 1

Ptgl2.7 Ohms10 %Radial- 40 C+ 125 CAec - Q200Bulk 
PTFM04BD222Q2N34BS


PTC (Positive Temperature Coefficient) Thermistors 16volt 0.1A 2.2k ohm PTC Thermistor
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Murata Availability : 0
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USD 0.3056

Multiples of: 1

Ptfm2.2 kOhms Radial- 10 C+ 110 C   
PRG21BC4R7MM1RK


PTC Positive Temperature Coefficient Thermistors
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Murata Availability : 0
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USD 0.3058

Multiples of: 1

PRG21 - MM1RK      Reel , Cut Tape 
PRG21AR8R2MS5RA


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 : 0
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USD 0.3059

Multiples of: 1

Prg21 - Ms5ra8.2 Ohms20 %Smd/Smt- 40 C+ 105 C Cut Tape 
B59721A0100A062


PTC Thermistors 0805 680ohms 100C Temperature Sensor
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TDK Availability : 0
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USD 0.3071

Multiples of: 1

 680 Ohms      - 40 C To + 125 C
PTGL09AR220M6C61B0


PTC (Positive Temperature Coefficient) Thermistors RECOMMENDED ALT 81-PTGL07AS150K6B
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Murata Availability : 0
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USD 0.3074

Multiples of: 1

Ptg22 Ohms20 %Radial- 10 C+ 60 C Bulk- 10 C To + 60 C
PTGL07AR4R6H2B51B0


PTC (Positive Temperature Coefficient) Thermistors 4.6 OHM 25%
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Murata Availability : 0
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USD 0.3121

Multiples of: 1

Ptgl4.6 Ohms25 %Radial0 C+ 120 C Bulk0 C To + 120 C
B59421A125A62


Thermistor PTC 470Ohm 50% 2-Pin 0402 Cardboard T/R
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TDK Availability : 0
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USD 0.3129

Multiples of: 1

 470 Ohms      - 40 C To + 125 C
PTFM04BE222Q2N34BS


PTC Positive Temperature Coefficient Thermistors 16volt 0.1A 2.2k ohm PTC Thermistor
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Murata Availability : 0
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USD 0.3132

Multiples of: 1

         
KTY82/120.215


PTC (Positive Temperature Coefficient) Thermistors SENSOR TEMP TAPE-7
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NXP Availability : 0
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USD 0.315

Multiples of: 3000

 980 Ohms       
PTFM04BC471Q2N34BS


PTC (Positive Temperature Coefficient) Thermistors 16volt 0.1A 470 ohm PTC Thermistor
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Murata Availability : 0
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USD 0.3219

Multiples of: 1

Ptfm470 Ohms Radial- 10 C+ 120 C   
PTFM04BH222Q2N34BS


PTC Positive Temperature Coefficient Thermistors 16volt 0.1A 2.2k ohm PTC Thermistor
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Murata Availability : 0
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USD 0.3219

Multiples of: 1

         
PRF18BG471RS5RB


PTC (Positive Temperature Coefficient) Thermistors 0603 50C 470ohms Posistor-Overheat
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Murata Availability : 0
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USD 0.3221

Multiples of: 4000

Prf470 Ohms50 %Smd/Smt- 20 C+ 90 C Bulk 
PTFL04BC222Q2N34B0


PTC (Positive Temperature Coefficient) Thermistors 2200ohm PTC Thermistor
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Murata Availability : 0
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USD 0.3223

Multiples of: 1

Ptfl04330 Ohms Radial- 10 C+ 130 C Bulk- 10 C To + 130 C
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