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
  
             
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 0.7275
Multiples of: 1

B598c      Ammo Pack 
PRF18BE471QS5RB


PTC (Positive Temperature Coefficient) Thermistors 0603 70C 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 : 27024
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USD 0.1127
Multiples of: 1

Prf470 Ohms50 %Smd/Smt- 20 C+ 110 C Bulk- 20 C To + 110 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 : 25652
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USD 0.2541
Multiples of: 1

Prg22 Ohms20 %Smd/Smt- 10 C+ 60 C Reel- 10 C To + 60 C
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 : 24505
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USD 0.0842
Multiples of: 1

Prf18470 Ohms50 %Smd/Smt- 20 C+ 90 C Reel- 20 C To + 90 C
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 : 23765
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USD 1.265
Multiples of: 1

Ptcel120 Ohms30 %Radial- 40 C+ 105 C Bulk 
PRG18BC100MM1RB


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 : 23308
Ship by Fri. 02 Aug to Tue. 06 Aug Calender.png

USD 0.1938
Multiples of: 1

Prg18 - Mm1rb10 Ohms20 %Smd/Smt- 20 C+ 85 C Cut Tape 
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 : 22238
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USD 0.069
Multiples of: 1

       Cut 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 2.2125
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 0.0783
Multiples of: 1

       Cut Tape 
KTY81/210.112


PTC (Positive Temperature Coefficient) Thermistors Temp Sensor Analog 2-Pin
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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 : 18951
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USD 2.951
Multiples of: 1

 1.98 kOhms       
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