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
  
             
PTGL4SAS560K6B51B0


PTC (Positive Temperature Coefficient) Thermistors 56ohms 140volts 0.5A ICL D=4.5mm LS=5.0m
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Murata Availability : 0
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USD 0.4398

Multiples of: 1

Ptgl56 Ohms10 %Radial- 40 C+ 125 CAec - Q200Bulk 
B59601A0115B062


PTC (Positive Temperature Coefficient) Thermistors 0603 470ohms 115C Temperature Sensor
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TDK Availability : 0
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USD 0.441

Multiples of: 1

       Reel 
PTGL05AR181M7P52B0


PTC (Positive Temperature Coefficient) Thermistors 180ohm +/-20% 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 0.4431

Multiples of: 1

Ptgl180 Ohms20 %Radial- 10 C+ 60 C Bulk- 10 C To + 60 C
B59701A130A62


PTC (Positive Temperature Coefficient) Thermistors 0805 680ohms 130C Temperature Sensor
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TDK Availability : 0
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USD 0.4449

Multiples of: 4000

 1 kOhms5 %    Reel 
WCF4-103F3435FB-B UL4411


- PTC Thermistors ROHS
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Tyohm Availability : 0
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USD 0.445

Multiples of: 1

         
TFPT0805L4701JM


PTC (Positive Temperature Coefficient) Thermistors PTC 4.7Kohms 5% Linear
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Vishay Availability : 0
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USD 0.4455

Multiples of: 5000

Tfpt4.7 kOhms5 %Smd/Smt- 55 C+ 70 CAec - Q200Reel- 55 C To + 70 C
B59990C0120A054


PTC (Positive Temperature Coefficient) Thermistors 990-A 120-A 54 3X1 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.

TDK Availability : 0
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USD 0.4455

Multiples of: 1

B59990c55 Ohms25 %Radial   Ammo Pack 
TFPT0805L6800JM


PTC (Positive Temperature Coefficient) Thermistors PTC 680ohms 5% Linear
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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 0.4455

Multiples of: 5000

Tfpt680 Ohms5 %Smd/Smt- 55 C+ 70 CAec - Q200Reel- 55 C To + 70 C
KTY81122,112


PTC (Positive Temperature Coefficient) Thermistors SENSOR TEMP BULK
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NXP Availability : 0
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USD 0.4471

Multiples of: 1

Kty811.02 kOhms5 %Radial- 55 C+ 150 C Tube- 55 C To + 150 C
PTGL07AR700H8B52A0


PTC (Positive Temperature Coefficient) Thermistors 70ohms 265volts 0.4A ICL D=8.0mm LS=5.0mm
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Murata Availability : 0
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USD 0.4496

Multiples of: 1

Ptgl70 Ohms25 %Radial- 10 C+ 60 C Ammo Pack 
KTY81222,112


PTC (Positive Temperature Coefficient) Thermistors SENSOR TEMP BULK
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NXP Availability : 0
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USD 0.4522

Multiples of: 1

       Tube 
KTY81110,116


PTC (Positive Temperature Coefficient) Thermistors Temp Sensor Analog 2-Pin
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NXP Availability : 0
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USD 0.4586

Multiples of: 1

Kty81      Reel 
PTGL10AR3R9M3P51B0


PTC (Positive Temperature Coefficient) Thermistors 3.9ohm +/-20% PTC Thermistor
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Murata Availability : 0
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USD 0.4607

Multiples of: 1

Ptg3.9 Ohms20 %Radial   Bulk- 10 C To + 60 C
PTCSS12T081DTE


PTC (Positive Temperature Coefficient) Thermistors 470 OHM +/-50%
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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 0.4651

Multiples of: 1

         
B59100C0090A070


PTC (Positive Temperature Coefficient) Thermistors T=5K 90deg C
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TDK Availability : 0
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USD 0.4668

Multiples of: 1

B59100< 100 Ohms Radial0 C+ 40 C Ammo Pack 
PTGL05AR181M7P52A0


PTC (Positive Temperature Coefficient) Thermistors 180 Ohm 20% 125volt
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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 0.4682

Multiples of: 1

Ptgl180 Ohms20 %Radial- 10 C+ 60 C Ammo Pack 
B59053A0130A010


PTC Positive Temperature Coefficient Thermistors 53-A 130-A 10 8X3 PTC Thermistor
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TDK Availability : 0
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USD 0.4682

Multiples of: 4000

Limit Temperature Sensor Housing style  Pressure Contacts   Tray 
PTGL12AR0R2M1B51B0


PTC (Positive Temperature Coefficient) Thermistors 0.2ohms 16volts 9.0A ICL D=11.3mm LS=5mm
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Murata Availability : 0
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USD 0.4725

Multiples of: 1

Ptgl200 mOhms20 %Radial- 10 C+ 60 C Bulk 
PTCSS12T111DTE


PTC (Positive Temperature Coefficient) Thermistors PTC Temp Prot. 110 C
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Vishay Availability : 0
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USD 0.4746

Multiples of: 1

       Reel 
TMP6331DECT


PTC Positive Temperature Coefficient Thermistors 1% tolerance 100k linear thermistor available in 0402 and 0603 package options 2-X1SON -40 to 125
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Texas Instruments Availability : 0
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USD 0.4749

Multiples of: 1

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