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.
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Image  Information Image Stock Code(▲▼)Description
Manufacturer
Global Stock ⓘ (▲▼)Price(USD

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Enter Qty SeriesResistanceToleranceTermination StyleMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackagingOperating Temperature Range
  
             
B59173C1130A151


PTC (Positive Temperature Coefficient) Thermistors 55 OHM 15%
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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 0.1735

Multiples of: 1000

       Reel 
B59721A70A62


Thermistors - PTC 680volts 70ohms
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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 0.1758

Multiples of: 4000

       Reel 
B59721A0110A062


Thermistors - PTC 680 Ohms 50% Temp Limit 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 0.178

Multiples of: 1

 680 Ohms50 %Smd/Smt   Reel- 40 C To + 125 C
B59721A80A62


EPCOS TDK Thermistors - PTC 680volts 80ohms
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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 0.178

Multiples of: 1

 680 Ohms       
B59721A130A62


EPCOS TDK Thermistors - PTC 680volts 130ohms
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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 0.178

Multiples of: 1

 680 Ohms       
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 0.1836

Multiples of: 1

Superior      Reel 
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 0.1885

Multiples of: 10000

Superior      Reel 
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 0.1915

Multiples of: 1

Ptgl800 mOhms20 %Radial- 10 C+ 60 C Ammo Pack 
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 0.1964

Multiples of: 1

Ptgl800 mOhms20 %Radial- 30 C+ 85 CAec - Q200Reel 
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 0.1972

Multiples of: 1

         
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 0.1985

Multiples of: 1

 470 Ohms       
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 0.1985

Multiples of: 1

 470 Ohms       
B59601A105A62


EPCOS TDK Thermistors - PTC
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TDK Availability : 0
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USD 0.201

Multiples of: 4000

 470 Ohms      - 40 C To + 105 C
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 0.2033

Multiples of: 1

Ptgl470 mOhms10 %Radial- 30 C+ 85 CAec - Q200Bulk 
PRG21AR220MB1RK


PTC (Positive Temperature Coefficient) Thermistors 220 Ohm 6Volts 20%
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Murata Availability : 0
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USD 0.2088

Multiples of: 1

Prg21 - Ms5ra22 Ohms20 %Smd/Smt- 10 C+ 60 C Reel- 10 C To + 60 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 0.2117

Multiples of: 1

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


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 0.2122

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 0.2137

Multiples of: 1

Ptgl25 Ohms25 %Radial- 40 C+ 125 C Ammo Pack 
WMZ12A-115SL15RMUP130B3.5-G6B


PTC Thermistors Through Hole 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.

Tyohm Availability : 0
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USD 0.2151

Multiples of: 5

         
PTGL05AS3R9K2B51B0


PTC (Positive Temperature Coefficient) Thermistors 3.9ohm +/-10% PTC Thermistor
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Murata Availability : 0
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USD 0.221

Multiples of: 1

Ptgl3.9 Ohms10 %Radial- 10 C+ 60 C Bulk- 10 C To + 60 C
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