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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Image  Information Image Stock Code(▲▼)Description
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(Ex. GST)(▲▼)		Enter Qty SeriesResistanceToleranceTermination StyleMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackagingOperating Temperature Range
  
             
KTY81/220


PTC Thermistors SENSOR TEMP BULK
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NXP Availability : 0
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USD 1.197

Multiples of: 1

         
B59770B0120A070


PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor B 770A 120A 70 8x5
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TDK Availability : 0
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USD 1.197

Multiples of: 1

         
B59901D0090A040


Thermistor PTC 100 Ohm 2-Pin Screw Mount Radial Cardboard Strip
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TDK Availability : 0
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USD 1.1986

Multiples of: 8

       Cardboard Strip 
B59945C0120A070


PTC (Positive Temperature Coefficient) Thermistors 8.0A 0.45ohms
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TDK Availability : 0
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USD 1.199

Multiples of: 1

B599450.45 Ohms± 25 % - 40 C125 C  - 40 C To + 125 C
B59830C120A70


Thermistor PTC 3.7 Ohm 25% 2-Pin Radial Cardboard Strip
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TDK Availability : 0
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USD 1.2128

Multiples of: 1

       Cardboard Strip 
TFPT0805L1001DV


PTC (Positive Temperature Coefficient) Thermistors TFPT0805 1K0 0.5% E52 E3
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Vishay Availability : 0
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USD 1.2153

Multiples of: 1

       - 
B59771B0120A070


PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor B 771A 120A 70 8x5
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TDK Availability : 0
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USD 1.2236

Multiples of: 1

       Cardboard Strip 
YQD120N0025


Amphenol Advanced Sensors PTC Thermistors 25 ohm 9mm Dia 20% Tol
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Amphenol Availability : 0
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USD 1.2269

Multiples of: 1

Yq25 Ohms25 %Radial- 25 C+ 125 C Bulk 
B59901D0060A040


PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor 60A 40NAT 60GRAD C
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TDK Availability : 0
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USD 1.2322

Multiples of: 500

B59901100 Ohms  0 C40 C   
TFPT1206L1002FY


PTC (Positive Temperature Coefficient) Thermistors PTC 10Kohms Linear
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Vishay Availability : 0
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USD 1.2342

Multiples of: 2000

Tfpt10 kOhms1 %Smd/Smt- 55 C+ 70 C Reel- 55 C To + 70 C
B59850T1120A062


PTC (Positive Temperature Coefficient) Thermistors 1850A 120A 62 8X2 PTC Thermistor
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TDK Availability : 0
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USD 1.2357

Multiples of: 1

       Reel 
B59339A1501P020


PTC (Positive Temperature Coefficient) Thermistors 20mA .27V
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TDK Availability : 0
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USD 1.2757

Multiples of: 1

Surface Mount OverCurrent PTC500 Ohms25 %Radial- 25 C+ 125 C Tray 
TFPT1206L6801JV


PTC Thermistors Sensors, Transducers - THERMISTOR PTC 6.8K OHM 5% 1206
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Vishay Availability : 0
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USD 1.288

Multiples of: 1000

Tfpt6.8 kOhms5 %Smd/Smt   Reel- 55 C To + 70 C
B59774B0115A070


PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor B 774A 120A 70 8x5
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TDK Availability : 0
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USD 1.2899

Multiples of: 1

B597741.1 kOhms  - 40 C125 C  - 40 C To + 125 C
B59339A1501P20


PTC (Positive Temperature Coefficient) Thermistors 20mA .27V
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TDK Availability : 0
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USD 1.2933

Multiples of: 1

B59339a500 Ohms25 %Radial- 25 C+ 125 C Reel- 25 C To + 125 C
B59901D0130A040


PTC Thermistors 130C <550
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TDK Availability : 0
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USD 1.3003

Multiples of: 1

 < 550 Ohms , > 1330 Ohms Radial   Bulk- 40 C To + 153 C
B59935C0120A051


PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor C 935-A 120-A 51 20X1
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TDK Availability : 0
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USD 1.3084

Multiples of: 1000

B599x5C0      Reel 
RF3040-000


MHP-TA6-9-82
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Littelfuse Availability : 0
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USD 1.3365

Multiples of: 1

       - 
RL4006-10-110-50-PTF


PTC Thermistors PTC Thermistor +-20% Tolerance
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Amphenol Availability : 0
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USD 1.3608

Multiples of: 1

Rl4010 Ohms20 %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 : 0
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USD 1.375

Multiples of: 1

       Bulk 
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