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
  
             
B59935C0120A070


PTC (Positive Temperature Coefficient) Thermistors 935-A 120-A 70 20X1 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 : 2050
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USD 1.1937
Multiples of: 1

B599x5c00.3 Ohms25 %Radial- 40 C+ 125 C Ammo Pack- 40 C To + 125 C
B59860C120A70


PTC (Positive Temperature Coefficient) Thermistors 1.5A 15ohms
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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 : 2032
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USD 0.8934
Multiples of: 1

B598c15 Ohms25 %Radial   Bulk 
Hot B59751C120A70


PTC (Positive Temperature Coefficient) Thermistors 280AC, 400DC,50oHMS
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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 : 1998
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USD 0.8451
Multiples of: 1

B597x - Cx50 Ohms25 %Radial- 40 C+ 125 C Bulk- 40 C To + 125 C
YM120C15N182


PTC (Positive Temperature Coefficient) Thermistors YM120 +-20% Tolerance
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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.

Amphenol Availability : 1955
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USD 1.8391
Multiples of: 1

Ym1.8 kOhms20 %Radial0 C+ 55 C Bulk 
PRF18BB471QS5RB


PTC (Positive Temperature Coefficient) Thermistors 0603 100C 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 : 1949
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USD 0.1425
Multiples of: 5

Prf18470 Ohms50 %Smd/Smt- 20 C+ 140 C Reel- 20 C To + 140 C
B59607A120A62


EPCOS TDK Thermistors - PTC 1210 24Vdc 130mA PTC Overcurrent
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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 : 1940
Ship by Tue. 23 Jul to Mon. 29 Jul Calender.png

USD 0.4275
Multiples of: 2000

 55 Ohms25 %Smd/Smt   Reel- 40 C To + 125 C
B59707A120A62


Thermistor PTC 125Ohm 25% 2-Pin 1210 Blister T/R
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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 : 1940
Ship by Tue. 23 Jul to Mon. 29 Jul Calender.png

USD 0.4792
Multiples of: 2000

 125 Ohms25 %    Reel- 40 C To + 125 C
Hot PTCCL09H471DBE


PTC (Positive Temperature Coefficient) Thermistors 2.5ohms 20%
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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 : 1940
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USD 0.5109
Multiples of: 250

 2.5 Ohms     Bulk- 40 C To + 85 C
TFPT1206L2200FV


PTC (Positive Temperature Coefficient) Thermistors 220ohms 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 : 1940
Ship by Mon. 29 Jul to Wed. 31 Jul Calender.png

USD 0.7757
Multiples of: 1

Tfpt220 Ohms1 %Smd/Smt- 55 C+ 70 CAec - Q200Reel- 55 C To + 70 C
B59115P1080A062


PTC (Positive Temperature Coefficient) Thermistors 63Vdc 82mA 55ohms PTC Overcurrent
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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 : 1940
Ship by Mon. 29 Jul to Wed. 31 Jul Calender.png

USD 0.8791
Multiples of: 1

B5911516 Ohms25 %Smd/Smt- 40 C+ 125 C Reel- 40 C To + 125 C
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