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
  
             
B59721A110A62


PTC (Positive Temperature Coefficient) Thermistors 0805 680ohms 110C 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 : 7760
Ship by Tue. 19 Aug to Thu. 21 Aug Calender.png

USD 0.2124

Multiples of: 1

Superior      Reel 
B59960C160A70


PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor C 960-A 160-A 70 10X1
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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 : 7760
Ship by Thu. 21 Aug to Wed. 27 Aug Calender.png

USD 0.3055

Multiples of: 1

B599_0      Bulk 
KTY81/121.112


PTC (Positive Temperature Coefficient) Thermistors SENSOR TEMP BULK
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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 : 7750
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USD 2.03

Multiples of: 1

 980 Ohms       
PT06R472P120


PTC (Positive Temperature Coefficient) Thermistors SMD PTC 0603, 120 Curie Temp
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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.

Eaton Availability : 7744
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USD 0.1428

Multiples of: 1

PT      Reel , Cut Tape 
TMP6131QDYARQ1


PTC Positive Temperature Coefficient Thermistors Automotive 1% tolerance 10k linear thermistor available in an 0402 package option 2-SOT-5X3 -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 : 7713
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USD 0.0979

Multiples of: 1

TMP61 - Q110 kOhms1 %SMD/SMT- 40 C+ 150 C Reel , Cut Tape 
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 : 7633
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USD 0.2931

Multiples of: 1

Lt71 kOhms5 %Smd/Smt- 40 C+ 125 C Reel- 40 C To + 125 C
KTY81/220.112


PTC (Positive Temperature Coefficient) Thermistors SENSOR TEMP BULK
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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 : 7566
Ship by Tue. 19 Aug to Thu. 21 Aug Calender.png

USD 2.436

Multiples of: 1

 1.96 kOhms       
B59975C120A70


PTC (Positive Temperature Coefficient) Thermistors 3.0A 1.8ohms
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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 : 7535
Ship by Tue. 19 Aug to Thu. 21 Aug Calender.png

USD 0.691

Multiples of: 1

B599x5c01.8 Ohms25 %Radial   Bulk 
PT06R472P50


PTC (Positive Temperature Coefficient) Thermistors SMD PTC 0603, 50 Curie Temp
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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.

Eaton Availability : 7464
Ship by Tue. 19 Aug to Thu. 21 Aug Calender.png

USD 0.121

Multiples of: 1

PT      Reel , Cut Tape 
PRF18BA471QS5RB


PTC (Positive Temperature Coefficient) Thermistors 0603 110C 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 : 7273
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USD 0.1155

Multiples of: 1

Prf18470 Ohms50 %Smd/Smt- 20 C+ 150 C Reel- 20 C To + 150 C
B59758C0110A070


PTC (Positive Temperature Coefficient) Thermistors 1000AC/DC,7.5KoHMS 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 : 7147
Ship by Tue. 19 Aug to Thu. 21 Aug Calender.png

USD 1.496

Multiples of: 1

Inrush Current Limiter Leaded Disk Type7.5 kOhms33 %Radial- 40 C+ 125 C Ammo Pack 
TFPT0603L2200FV


PTC (Positive Temperature Coefficient) Thermistors PTC 220ohms 1%
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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 : 7006
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USD 0.6523

Multiples of: 1

Tfpt220 Ohms1 %Smd/Smt- 55 C+ 70 CAec - Q200Reel- 55 C To + 70 C
PRG18BB330MS1RB


PTC (Positive Temperature Coefficient) Thermistors 33Ohm 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.

Murata Availability : 6995
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USD 0.319

Multiples of: 1

Prg18 - Ms1rb33 Ohms20 %Smd/Smt  Aec - Q200Reel 
B59721A0090A062


PTC (Positive Temperature Coefficient) Thermistors 0805 680ohms 90C 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 : 6823
Ship by Thu. 04 Sep to Tue. 09 Sep Calender.png

USD 0.0801

Multiples of: 5

Superior680 Ohms50 %Smd/Smt- 40 C+ 125 CAec - Q200Reel- 40 C To + 125 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 : 6790
Ship by Tue. 19 Aug to Thu. 21 Aug Calender.png

USD 0.1276

Multiples of: 1

Prf18470 Ohms50 %Smd/Smt- 20 C+ 120 C Reel- 20 C To + 120 C
B59990C80A70


PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor C 63V 30mA 55ohms
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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 : 6755
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USD 0.3344

Multiples of: 1

B599_055 Ohms25 %Radial- 40 C+ 125 C Ammo Pack- 40 C To + 125 C
TFPT1206L5601FV


PTC (Positive Temperature Coefficient) Thermistors PTC 5.6Kohms 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 : 6712
Ship by Tue. 19 Aug to Thu. 21 Aug Calender.png

USD 0.6989

Multiples of: 1

Tfpt5.6 kOhms1 %Smd/Smt- 55 C+ 70 CAec - Q200Reel- 55 C To + 70 C
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 : 6701
Ship by Tue. 19 Aug to Thu. 21 Aug Calender.png

USD 2.2

Multiples of: 1

B59_J0130a02022 Ohms25 %Radial- 40 C+ 125 CAec - Q200  
PRG18BC4R7MM1RB


PTC (Positive Temperature Coefficient) Thermistors 4.7 Ohm 20% 20volts
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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 : 6669
Ship by Tue. 19 Aug to Thu. 21 Aug Calender.png

USD 0.1863

Multiples of: 1

Prg18 - Mm1rb4.7 Ohms20 %Smd/Smt- 10 C+ 60 C Reel- 10 C To + 60 C
B59622A0090A062


PTC (Positive Temperature Coefficient) Thermistors 0603 60Vdc 20mA 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 : 6396
Ship by Tue. 19 Aug to Thu. 21 Aug Calender.png

USD 0.4719

Multiples of: 1

Surface Mount Limit Temperature Sensor220 Ohms25 %SMD/SMT- 40 C+ 125 C Reel , Cut Tape 
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