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
  
             
PRG15BC180MM1RC


PTC (Positive Temperature Coefficient) Thermistors
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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 : 29671
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USD 0.0681

Multiples of: 1

Prg18 Ohms20 %Smd/Smt- 20 C+ 85 C Reel- 20 C To + 85 C
B59870C120A70


Thermistors - PTC 1.0A 25ohms
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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 : 27916
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USD 0.6496

Multiples of: 1

 25 Ohms25 %Radial   Bulk 
B59601A0105A062


PTC (Positive Temperature Coefficient) Thermistors 0603 470ohms 105C 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 : 27854
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USD 0.2757

Multiples of: 1

 470 Ohms50 %Smd/Smt   Reel- 40 C To + 125 C
B59850C0130A070


PTC (Positive Temperature Coefficient) Thermistors 850A 130A 70 10X2.5 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 : 27720
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USD 0.6827

Multiples of: 1

B598c      Ammo Pack 
PTCEL13R121MBE


PTC (Positive Temperature Coefficient) Thermistors PTCEL13EL 120ohms
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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 : 23635
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USD 1.1098

Multiples of: 1

Ptcel120 Ohms30 %Radial- 40 C+ 105 C Bulk 
B59980C0080A070


PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor C 980A 80A 70 5x1
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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 : 23280
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USD 0.424

Multiples of: 2000

       Cardboard Strip 
TMP6431QDECRQ1


PTC (Positive Temperature Coefficient) Thermistors Automotive grade, silicon-based linear thermistor with a positive temperature coefficient (PTC) 2-X1SON -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 : 22168
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USD 0.066

Multiples of: 1

TMP64 - Q147 kOhms1 %SMD/SMT- 40 C+ 125 C Reel , Cut Tape 
PRF18BB471QB5RB


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 : 21165
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USD 0.0753

Multiples of: 5

PRF470 Ohms50 %SMD/SMT- 20 C+ 140 C Reel , Cut Tape 
TFPT0603L1001FM


PTC (Positive Temperature Coefficient) Thermistors PTC 1Kohms 1% 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 : 20578
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USD 0.4609

Multiples of: 1

Tfpt1 kOhms1 %Smd/Smt- 55 C+ 70 CAec - Q200Cut Tape 
B59215J0130A020


PTC (Positive Temperature Coefficient) Thermistors 280Vac, 400Vdc 22ohms AEC-Q200
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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 : 19733
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USD 2.0763

Multiples of: 1

B59_J0130a02022 Ohms25 %Radial- 40 C+ 125 CAec - Q200  
PRG15BC470MM1RC


PTC Positive Temperature Coefficient Thermistors
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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 : 19157
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USD 0.0735

Multiples of: 1

PRG15 - MM1RC47 Ohms20 %SMD/SMT- 20 C+ 85 C Reel , Cut Tape 
B59721A100A62


PTC (Positive Temperature Coefficient) Thermistors 0805 680ohms 100C 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 : 18364
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USD 0.2018

Multiples of: 1

Superior      Reel 
PRF18BG471QB5RB


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 : 18009
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USD 0.0759

Multiples of: 1

Prf18470 Ohms50 %Smd/Smt- 20 C+ 90 C Reel- 20 C To + 90 C
B59840C0120A070


PTC Thermistors PTC Thermistor C 840A 120A 70 16X2,5
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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.

TDK Availability : 17945
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USD 0.6486

Multiples of: 500

B598c6 Ohms25 %Radial- 40 C+ 125 C Ammo Pack 
TFPT0603L3300FM


PTC (Positive Temperature Coefficient) Thermistors PTC 330ohms 1% 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 : 17376
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USD 0.4622

Multiples of: 1

Tfpt330 Ohms1 %Smd/Smt- 55 C+ 70 CAec - Q200Cut Tape 
B59052D1060A040


PTC Positive Temperature Coefficient Thermistors D 052-A 60-A 40 NAT 60 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 : 17225
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USD 0.8552

Multiples of: 1

Heater Element Rectangular shape570 Ohms Radial0 C+ 40 C Bulk 
Hot B59886C120A70


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 : 16029
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USD 0.2366

Multiples of: 1

B5988c1500 Ohms25 %Radial- 40 C+ 125 C Ammo Pack- 40 C To + 125 C
PRG21BB220MB1RK


PTC (Positive Temperature Coefficient) Thermistors 22 OHM 20V
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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 : 15940
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USD 0.2937

Multiples of: 1

Prg22 Ohms20 %Smd/Smt- 10 C+ 60 C Reel- 10 C To + 60 C
B59890C120A70


PTC (Positive Temperature Coefficient) Thermistors 0.2A 150ohms
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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 : 15832
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USD 0.451

Multiples of: 1

B598c150 Ohms25 %Radial   Bulk 
B59607A0120A062


PTC (Positive Temperature Coefficient) Thermistors SMD 1210 24V Overcurrent Prot.
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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 : 15746
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USD 0.4125

Multiples of: 1

 55 Ohms25 %Smd/Smt   Reel- 20 C To + 85 C
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