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
  
             
B59980C120A70


PTC (Positive Temperature Coefficient) Thermistors 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 : 3872
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USD 0.6277
Multiples of: 1

B599_025 Ohms25 %Radial   Bulk 
B59053A0180A010


PTC (Positive Temperature Coefficient) Thermistors 180C 230Vac 530ohms Disc PTC Heating
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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 : 3870
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USD 0.5029
Multiples of: 1

B590534.2 kOhms35 %Radial- 40 C+ 100 C Tray 
LT732ATTD102J3900


PTC (Positive Temperature Coefficient) Thermistors 1K OHM 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.

KOA Speer Availability : 3843
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USD 0.407
Multiples of: 1

Lt71 kOhms5 %Smd/Smt- 40 C+ 125 C Reel- 40 C To + 125 C
Hot PTCCL13H321HBE


PTC (Positive Temperature Coefficient) Thermistors 265V PTC Overl 140C
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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 : 3835
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USD 0.7735
Multiples of: 1

 8.4 Ohms     Bulk0 C To + 70 C
PRF18BD471QB5RB


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 : 3807
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USD 0.0785
Multiples of: 5

Prf18470 Ohms50 %Smd/Smt- 20 C+ 120 C Reel- 20 C To + 120 C
PRG18BC2R2MM1RB


PTC (Positive Temperature Coefficient) Thermistors 2.2 Ohm 20% 12volts
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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 : 3731
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USD 0.1756
Multiples of: 1

 2.2 Ohms20 %Smd/Smt   Reel- 10 C To + 60 C
B59960C0130A070


PTC (Positive Temperature Coefficient) Thermistors 960-A 130-A 70 8X1 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 : 3723
Ship by Mon. 29 Jul to Wed. 31 Jul Calender.png

USD 0.5773
Multiples of: 1

B599_08 Ohms20 %Radial- 40 C+ 125 C Ammo Pack- 40 C To + 125 C
PRF18BC471QS5RB


PTC (Positive Temperature Coefficient) Thermistors 0603 90C 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 : 3693
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USD 0.1596
Multiples of: 5

Prf18470 Ohms50 %Smd/Smt- 20 C+ 130 C Reel- 20 C To + 130 C
PRF18BF471RB5RB


PTC (Positive Temperature Coefficient) Thermistors 0603 60C 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 : 3665
Ship by Mon. 29 Jul to Wed. 31 Jul Calender.png

USD 0.2127
Multiples of: 1

Prf18470 Ohms50 %Smd/Smt- 20 C+ 100 C Reel- 20 C To + 100 C
PRF18BD471QS5RB


PTC (Positive Temperature Coefficient) Thermistors 0603 80C 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 : 3649
Ship by Tue. 06 Aug to Fri. 09 Aug Calender.png

USD 0.0995
Multiples of: 5

Prf18470 Ohms50 %Smd/Smt- 20 C+ 120 C Reel- 20 C To + 120 C
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