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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Enter Qty SeriesResistanceToleranceTermination StyleMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackagingOperating Temperature Range
  
             
B59907A120A62


PTC (Positive Temperature Coefficient) Thermistors 1.5K OHM 25%
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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 : 4746
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USD 0.4554

Multiples of: 1

 1500 Ohms35 %Smd/Smt- 40 C+ 125 C Reel- 40 C To + 125 C
B59830C160A70


PTC (Positive Temperature Coefficient) Thermistors 7.0A 3.7ohms
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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 : 4726
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USD 1.5125

Multiples of: 1

B598c3.7 Ohms25 %Radial- 40 C+ 125 C Bulk 
TMP6131QLPGMQ1


PTC (Positive Temperature Coefficient) Thermistors Automotive +/-1% tolerance 10k linear thermistor available in an 0402 package option 2-TO-92 -40 to 125
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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.

Texas Instruments Availability : 4658
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USD 0.2302

Multiples of: 1

Tmp61 - Q110 kOhms  - 40 C+ 125 CAec - Q100Ammo Pack 
PRG21AR420MB1RA


PTC (Positive Temperature Coefficient) Thermistors 42 OHM 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 : 4658
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USD 0.2564

Multiples of: 1

Prg42 Ohms20 %Smd/Smt- 40 C+ 105 C Reel- 40 C To + 105 C
B59772C0120A070


PTC Positive Temperature Coefficient Thermistors 260AC370DC150oHMS PTC Thermistor
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TDK Availability : 4653
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USD 1.1387

Multiples of: 1

       Ammo Pack 
B59601A115A62


PTC (Positive Temperature Coefficient) Thermistors 0603 470ohms 115C 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 : 4617
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USD 0.2897

Multiples of: 1

       Reel 
B59052D1070A040


PTC Positive Temperature Coefficient Thermistors D 052-A 70-A 40 NAT 70 Grade 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.

TDK Availability : 4419
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USD 1.035

Multiples of: 1

       Bulk 
TFPT1206L1002JV


PTC (Positive Temperature Coefficient) Thermistors PTC 10Kohms 5% Linear
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Vishay Availability : 4415
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USD 0.5727

Multiples of: 1

Tfpt10 kOhms5 %Smd/Smt- 55 C+ 70 CAec - Q200Reel- 55 C To + 70 C
PRG18BC6R8MM1RB


PTC (Positive Temperature Coefficient) Thermistors 6.8 Ohm 20% 20volts
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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 : 4378
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USD 0.1713

Multiples of: 1

Prg18 - Mm1rb6.8 Ohms20 %Smd/Smt- 10 C+ 60 C Reel- 10 C To + 60 C
B59701A0070A062


PTC (Positive Temperature Coefficient) Thermistors 0805 680ohms 70C 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 : 4374
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USD 0.4237

Multiples of: 1

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