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
  
             
B59622A0090A062


PTC (Positive Temperature Coefficient) Thermistors 0603 60Vdc 20mA PTC Overcurrent
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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 : 9824
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USD 0.4738

Multiples of: 1

B59622220 Ohms Smd/Smt   Reel- 40 C To + 125 C
B59990C0120A070


PTC Thermistors 0.7A 55ohms
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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 : 3227
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USD 0.2795

Multiples of: 1

B599_055 Ohms25 %Radial   Bulk 
PRG18BB471MS1RB


PTC (Positive Temperature Coefficient) Thermistors 470 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 : 3210
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USD 0.1674

Multiples of: 1

Prg18 - Ms1rb470 Ohms20 %Smd/Smt- 10 C+ 60 CAec - Q200Bulk- 10 C To + 60 C
PRF21BD471QB5RA


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 : 3118
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USD 0.1608

Multiples of: 5

Prf21470 Ohms50 %Smd/Smt- 20 C+ 110 C Reel- 20 C To + 110 C
PRF18AS471QS5RB


PTC (Positive Temperature Coefficient) Thermistors 0603 130C 470ohms Posistor-Overheat
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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 : 3079
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USD 0.0954

Multiples of: 5

Prf18470 Ohms50 %Smd/Smt   Reel- 20 C To + 160 C
PTCCL10H010SBE


PTC (Positive Temperature Coefficient) Thermistors 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.

Vishay Availability : 3017
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USD 1.0338

Multiples of: 1

Ptccl..400 Ohms+/- 100 %Radial     
B59955C120A70


PTC (Positive Temperature Coefficient) Thermistors 5.5A 0.8ohms
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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 : 3008
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USD 0.795

Multiples of: 1

B599x5c0800 mOhms25 %Radial   Bulk 
B59641A85A62


EPCOS TDK Thermistors - PTC 470volts 85ohms
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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 : 2982
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USD 0.1388

Multiples of: 5

         
TFPT1206L1001DV


PTC (Positive Temperature Coefficient) Thermistors 1Kohms 0.5%
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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 : 2964
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USD 1.1858

Multiples of: 1

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TMP6131QDYARQ1


PTC Positive Temperature Coefficient Thermistors Automotive 1% tolerance 10k linear thermistor available in an 0402 package option 2-SOT-5X3 -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 : 2472
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USD 0.1035

Multiples of: 1

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