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
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Enter Qty SeriesResistanceToleranceTermination StyleMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackagingOperating Temperature Range
  
             
Hot PRF18BD471RB5RB


PTC (Positive Temperature Coefficient) Thermistors 0603 80C 470ohms Posistor-Overheat
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Murata Availability : 4
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AUD 0.1824

Multiples of: 1

Prf18470 Ohms50 %Smd/Smt- 20 C+ 120 C Reel- 20 C to + 120 C
Hot PTCCL07H111HBE


PTC (Positive Temperature Coefficient) Thermistors 48ohms 25%
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Vishay Availability : 4
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AUD 0.7386

Multiples of: 1

 48 Ohms     Bulk0 C To + 70 C
Hot PTCTL7MR100SBE


PTC (Positive Temperature Coefficient) Thermistors 10 OHM 20%
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Vishay Availability : 4
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AUD 0.9784

Multiples of: 1

Ptctl10 Ohms20 %Radial0 C+ 260 C  0 C To + 260 C
KTY81/122.112


PTC (Positive Temperature Coefficient) Thermistors SENSOR TEMP BULK
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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.

NXP Availability : 4
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AUD 2.7785

Multiples of: 1

 1 kOhms       
Hot TFPT0805L3301FV


PTC (Positive Temperature Coefficient) Thermistors 3.3Kohms 1% Linear
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Vishay Availability : 3
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AUD 0.056

Multiples of: 1

Tfpt3.3 kOhms1 %Smd/Smt- 55 C+ 70 CAec - Q200Reel- 55 C To + 70 C
WMZ12A-105B35RMAU070B3.5-E6B


PTC Thermistors Through Hole RoHS
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Tyohm Availability : 3
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AUD 0.0991

Multiples of: 5

         
LA731JTTD222J1000


PTC Thermistors 0603 RoHS
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KOA Speer Availability : 3
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AUD 0.5402

Multiples of: 1

         
Hot PTCCL09H191HBE


PTC (Positive Temperature Coefficient) Thermistors 18 OHM 25%
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Vishay Availability : 2
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AUD 0.0394

Multiples of: 1

Ptccl..18 Ohms25 %Radial0 C+ 70 C   
Hot YQS8068


PTC (Positive Temperature Coefficient) Thermistors PTC (Positive Temperature Coefficient) Thermistors YM120 -/+20% Tol
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Amphenol Availability : 2
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AUD 0.1152

Multiples of: 1

Yq100 Ohms20 %Radial0 C+ 55 C Reel0 C To + 55 C
PTGL09AR390M9C61B0


PTC (Positive Temperature Coefficient) Thermistors 39ohm +/-20% PTC Thermistor
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Murata Availability : 1
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AUD 0.5892

Multiples of: 1

Ptg39 Ohms20 %Radial- 10 C+ 60 C Bulk- 10 C To + 60 C
YS5675


Amphenol Advanced Sensors PTC Thermistors PTC Thermistor 20% Tol
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Amphenol Availability : 1
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AUD 1.4327

Multiples of: 1

Ys25 Ohms25 %Radial   Bulk 
B59811C135A70


PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor C 811-A 135-A 70 24,5X2,5
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TDK Availability : 1
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AUD 2.0627

Multiples of: 1

       Bulk 
PTGL12AR100M6C01B0


PTC (Positive Temperature Coefficient) Thermistors 10ohm +/-20% PTC Thermistor
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Murata Availability : 1
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AUD 0.1426

Multiples of: 1

Ptgl10 Ohms20 %Radial- 10 C+ 60 C Bulk- 10 C To + 60 C
Hot PTCCL05H271DBE


PTC (Positive Temperature Coefficient) Thermistors 6ohms 20%
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Vishay Availability : 1
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AUD 0.3262

Multiples of: 1

 6 Ohms     Bulk- 40 C To + 85 C
PTCCL05H131EBE


PTC (Positive Temperature Coefficient) Thermistors 25ohms 20%
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Vishay Availability : 1
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AUD 0.4892

Multiples of: 1

 25 Ohms     Bulk- 40 C To + 85 C
PTGL07AS1R8K2B51B0


PTC (Positive Temperature Coefficient) Thermistors 1.8ohm +/-10% PTC Thermistor
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Murata Availability : 1
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AUD 0.5317

Multiples of: 1

Ptgl1.8 Ohms10 %Radial   Bulk- 10 C To + 60 C
PTGL07AR560M9A51B0


PTC (Positive Temperature Coefficient) Thermistors 56 OHM 20%
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Murata Availability : 1
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AUD 0.5966

Multiples of: 1

Ptgl56 Ohms20 %Radial   Bulk0 C To + 120 C
Hot B59872C120A70


Thermistor PTC 35Ohm 25% 2-Pin Radial Cardboard Strip
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TDK Availability : 1
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AUD 0.7822

Multiples of: 1

B598c35 Ohms25 %Radial   Bulk 
B59725T1120A062


PTC (Positive Temperature Coefficient) Thermistors 1725 A120 A62 7X2 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 : 1
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AUD 1.127

Multiples of: 1

       Cut Tape 
B59100M1145A070


PTC (Positive Temperature Coefficient) Thermistors T=5K 145deg C
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TDK Availability : 0
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AUD 5.1875

Multiples of: 1

         
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