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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(Ex. GST)(▲▼)		Enter Qty SeriesResistanceToleranceTermination StyleMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackagingOperating Temperature Range
  
             
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 1.1462

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 0.4378

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 : 22158
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USD 0.066

Multiples of: 1

TMP64 - Q147 kOhms1 %SMD/SMT- 40 C+ 125 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 : 19951
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USD 0.4334

Multiples of: 1

Tfpt1 kOhms1 %Smd/Smt- 55 C+ 70 CAec - Q200Cut Tape 
PRF18BB471QB5RB


PTC (Positive Temperature Coefficient) Thermistors 470 Ohm 50% 32volts
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Murata Availability : 19724
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USD 0.0765

Multiples of: 5

PRF470 Ohms50 %SMD/SMT- 20 C+ 140 C Reel , Cut Tape 
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 0.0759

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 0.2084

Multiples of: 1

Superior      Reel 
PRF15BB103RB6RC


PTC (Positive Temperature Coefficient) Thermistors 0402 100C 10Kohms 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 : 18328
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USD 0.0638

Multiples of: 1

Prf1510 kOhms50 %Smd/Smt- 20 C+ 140 C Reel 
TFPT0603L3300FM


PTC (Positive Temperature Coefficient) Thermistors PTC 330ohms 1% Linear
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Vishay Availability : 17376
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USD 0.4774

Multiples of: 1

Tfpt330 Ohms1 %Smd/Smt- 55 C+ 70 CAec - Q200Cut Tape 
B59840C0120A070


PTC Thermistors PTC Thermistor C 840A 120A 70 16X2,5
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TDK Availability : 16490
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USD 0.6628

Multiples of: 500

B598c6 Ohms25 %Radial- 40 C+ 125 C Ammo Pack 
B59707A0120A062


PTC (Positive Temperature Coefficient) Thermistors 1210 80VDC 50mA PTC Overcurrent
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TDK Availability : 16394
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USD 0.4081

Multiples of: 1

 125 Ohms25 %Smd/Smt   Reel- 20 C To + 85 C
B59886C120A70


PTC (Positive Temperature Coefficient) Thermistors 1.5K OHM 25%
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TDK Availability : 16029
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USD 0.5083

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 : 15716
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USD 0.3003

Multiples of: 1

Prg22 Ohms20 %Smd/Smt- 10 C+ 60 C Reel- 10 C To + 60 C
B59607A0120A062


PTC (Positive Temperature Coefficient) Thermistors SMD 1210 24V Overcurrent Prot.
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TDK Availability : 15649
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USD 0.4169

Multiples of: 1

 55 Ohms25 %Smd/Smt   Reel- 20 C To + 85 C
PRG18BC6R8MM1RB


PTC (Positive Temperature Coefficient) Thermistors 6.8 Ohm 20% 20volts
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Murata Availability : 15015
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USD 0.1818

Multiples of: 1

Prg18 - Mm1rb6.8 Ohms20 %Smd/Smt- 10 C+ 60 C Reel- 10 C To + 60 C
LT1/4LT52R102J3900


PTC (Positive Temperature Coefficient) Thermistors 1K OHM 5%
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KOA Speer Availability : 14618
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USD 1.89

Multiples of: 1

Lt1 kOhms5 %Axial- 40 C+ 125 C Reel 
B59880C0130A070


PTC (Positive Temperature Coefficient) Thermistors 880A 130A 70 3X2.5 PTC Thermistor
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TDK Availability : 14178
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USD 0.4507

Multiples of: 1

Over Current Protection Leaded Disk Style160 Ohms25 %Radial- 40 C+ 125 C Ammo Pack 
B59601A0095A062


PTC (Positive Temperature Coefficient) Thermistors 0603 470ohms 95C 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 : 14118
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USD 0.2956

Multiples of: 1

 470 Ohms50 %Smd/Smt   Reel- 40 C To + 125 C
B59102R0150A010


PTC (Positive Temperature Coefficient) Thermistors 150C 400V 90ohms PTC for Heating Apps
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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 : 13968
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USD 0.7511

Multiples of: 1

B59102700 Ohms50 %Smd/Smt- 40 C+ 100 C Tray- 40 C To + 100 C
PRG18BB470MB1RB


PTC (Positive Temperature Coefficient) Thermistors 47 OHM 24V
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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 : 7430
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USD 0.0832

Multiples of: 5

 47 Ohms       
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