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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Image  Information Image Stock Code(▲▼)Description
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(Ex. GST)(▲▼)		Enter Qty SeriesResistanceToleranceTermination StyleMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackagingOperating Temperature Range
  
             
B59641A145A62


PTC (Positive Temperature Coefficient) Thermistors 0603 470ohms 145C Temperature Sensor
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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 : 0
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USD 0.1727

Multiples of: 1

Superior      Reel 
PRG18BC100MM1RB


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 0.1782

Multiples of: 1

Prg18 - Mm1rb10 Ohms20 %Smd/Smt- 20 C+ 85 C Cut Tape 
PTGL06AR0R8M1B51A0


PTC (Positive Temperature Coefficient) Thermistors 0.8ohms 16volts 3.0A ICL D=6.5mm LS=5.0mm
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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 0.1801

Multiples of: 1

Ptgl800 mOhms20 %Radial- 10 C+ 60 C Ammo Pack 
B59421A75A62


PTC (Positive Temperature Coefficient) Thermistors 0402 470ohms 75C Temperature Sensor
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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 : 0
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USD 0.1826

Multiples of: 10000

Superior      Reel 
PTGL6SAR0R8M1B51B0


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 0.1847

Multiples of: 1

Ptgl800 mOhms20 %Radial- 30 C+ 85 CAec - Q200Reel 
PRF21AR471QB5RA


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 : 0
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USD 0.1852

Multiples of: 1

Prf21470 Ohms50 %Smd/Smt- 20 C+ 150 C Reel- 20 C To + 150 C
PPL05251MA2D0YFB


Radial Leaded,P=6mm PTC Thermistors ROHS
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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.

TKS Availability : 0
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USD 0.1855

Multiples of: 1

         
PTCLL05P131TBE


PTC (Positive Temperature Coefficient) Thermistors PTC LG LDD 5D00 A130 700 110 B e3
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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 : 0
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USD 0.1855

Multiples of: 21

PTC750 Ohms Radial- 20 C+ 105 C   
PRF18AS471QB1RB


PTC Thermistors 0603 470ohm +/-50% 32volt
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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 0.1866

Multiples of: 1

 470 Ohms       
PRF18BG471QB1RB


PTC Thermistors 470 OHM 32V
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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 0.1866

Multiples of: 1

 470 Ohms       
B59601A105A62


EPCOS TDK Thermistors - PTC
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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 : 0
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USD 0.189

Multiples of: 4000

 470 Ohms      - 40 C To + 105 C
PPL05122HA2E0YKB


Radial Leaded,P=6mm PTC Thermistors ROHS
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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.

TKS Availability : 0
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USD 0.1896

Multiples of: 5

         
PTGL7SARR47M1B51B0


PTC (Positive Temperature Coefficient) Thermistors 0.47ohms 16volt 5.0A ICL D=7.5mm LS=5.0mm
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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 0.1911

Multiples of: 1

Ptgl470 mOhms10 %Radial- 30 C+ 85 CAec - Q200Bulk 
PU30-900


Radial Leaded,P=10.2mm PTC Thermistors ROHS
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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.

PROSEMI Availability : 0
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USD 0.1922

Multiples of: 5

         
PRG21AR220MB1RK


PTC (Positive Temperature Coefficient) Thermistors 220 Ohm 6Volts 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.

Murata Availability : 0
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USD 0.1963

Multiples of: 1

Prg21 - Ms5ra22 Ohms20 %Smd/Smt- 10 C+ 60 C Reel- 10 C To + 60 C
PPL03222MA0B2YGU


Radial Leaded,P=6mm PTC Thermistors ROHS
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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.

TKS Availability : 0
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USD 0.1976

Multiples of: 1

         
PTFL04BH471Q2N34B0


PTC (Positive Temperature Coefficient) Thermistors 470ohm 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.

Murata Availability : 0
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USD 0.1983

Multiples of: 1

Ptfl04100 Ohms Radial- 10 C+ 130 C Bulk- 10 C To + 130 C
PTGL04AR130H2B51B0


PTC (Positive Temperature Coefficient) Thermistors RECOMMENDED ALT 81-PTGL04AS100K2B
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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 0.1991

Multiples of: 1

Ptg13 Ohms25 %Radial- 10 C+ 60 C Bulk- 10 C To + 60 C
PTGL05AR1R0M1B51B0


PTC (Positive Temperature Coefficient) Thermistors
Icon ROHS
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 0.1995

Multiples of: 1

Ptgl1 Ohms20 %Radial- 10 C+ 60 C Reel 
PTGL07AR250H4B51A0


PTC (Positive Temperature Coefficient) Thermistors 25ohm +/-25% PTC Thermistor
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Murata Availability : 0
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USD 0.2009

Multiples of: 1

Ptgl25 Ohms25 %Radial- 40 C+ 125 C Ammo Pack 
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