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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
Manufacturer
Global Stock ⓘ (▲▼)Price(USD) 

(Ex. GST)(▲▼)		Enter Qty SeriesResistanceToleranceTermination StyleMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackagingOperating Temperature Range
  
             
B59100M1155A070


PTC (Positive Temperature Coefficient) Thermistors 155C +/-5C Motor Prot Single 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 : 5949
Ship by Tue. 08 Apr to Thu. 10 Apr Calender.png

USD 2.035

Multiples of: 1

B59100< 100 Ohms Radial- 25 C+ 178 C Ammo Pack- 25 C to + 178 C
PTCSL03T111DT1E


PTC (Positive Temperature Coefficient) Thermistors PTC 110Deg C 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.

Vishay Availability : 5820
Ship by Tue. 08 Apr to Thu. 10 Apr Calender.png

USD 0.4347

Multiples of: 1

Ptcsl0320 Ohms To 120 Ohms-Radial- 40 C+ 165 C Reel- 40 C To + 165 C
B59807A90A62


EPCOS TDK Thermistors - PTC
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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 : 5820
Ship by Thu. 10 Apr to Wed. 16 Apr Calender.png

USD 0.5195

Multiples of: 2000

       Reel 
B59102R0130A010


PTC (Positive Temperature Coefficient) Thermistors 130C 400V 105ohms 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 : 5820
Ship by Tue. 08 Apr to Thu. 10 Apr Calender.png

USD 0.7414

Multiples of: 1

B59102700 Ohms50 %Smd/Smt- 40 C+ 100 C Tray- 40 C To + 100 C
B59100M1080A70


PTC (Positive Temperature Coefficient) Thermistors T=5K 80deg C
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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 : 5741
Ship by Tue. 08 Apr to Thu. 10 Apr Calender.png

USD 2.2171

Multiples of: 1

B59100< 100 Ohms Radial0 C+ 40 C Ammo Pack0 C To + 40 C
TFPT0805L4701FM


PTC (Positive Temperature Coefficient) Thermistors PTC 4.7Kohms 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 : 5609
Ship by Tue. 08 Apr to Thu. 10 Apr Calender.png

USD 0.4845

Multiples of: 1

Tfpt4.7 kOhms1 %Smd/Smt- 55 C+ 70 CAec - Q200Reel- 55 C To + 70 C
PRG21BC4R7MM1RK


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 : 5531
Ship by Tue. 08 Apr to Thu. 10 Apr Calender.png

USD 0.3261

Multiples of: 1

PRG21 - MM1RK      Reel , Cut Tape 
TFPT0805L5600FM


PTC (Positive Temperature Coefficient) Thermistors 560 ohms 1% 75mW 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.

Vishay Availability : 5306
Ship by Tue. 08 Apr to Thu. 10 Apr Calender.png

USD 0.4799

Multiples of: 1

 560 Ohms1 %SMD/SMT- 55 C+ 70 CAEC - Q200Reel , Cut Tape 
B59985C0120A051


PTC (Positive Temperature Coefficient) Thermistors 985-A 120-A 51 5X1 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 : 5276
Ship by Tue. 08 Apr to Thu. 10 Apr Calender.png

USD 0.4657

Multiples of: 1

B599x5c04.6 Ohms25 %Radial- 40 C+ 125 C Reel- 40 C To + 125 C
B59960C120A70


PTC (Positive Temperature Coefficient) Thermistors 4.3A 5.6ohms
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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 : 5242
Ship by Tue. 08 Apr to Thu. 10 Apr Calender.png

USD 0.6792

Multiples of: 1

B599_05.6 Ohms25 %Radial   Bulk 
SMD1206B050TF/24


1206 PTC Thermistors ROHS
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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.

Yageo Availability : 5178
Ship by Thu. 24 Apr to Tue. 29 Apr Calender.png

USD 0.0207

Multiples of: 20

         
B59421A0075A062


Thermistors - PTC 470 Ohms 50% Temp Limit 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 : 5126
Ship by Thu. 10 Apr to Wed. 16 Apr Calender.png

USD 0.2724

Multiples of: 1

 470 Ohms50 %Smd/Smt   Reel- 40 C To + 125 C
B59990C120A70


Thermistor PTC 55Ohm 25% 2-Pin Radial Cardboard Strip
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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 : 5085
Ship by Tue. 08 Apr to Thu. 10 Apr Calender.png

USD 0.3586

Multiples of: 1

B599_055 Ohms25 %Radial   Bulk 
B59850C120A70


PTC (Positive Temperature Coefficient) Thermistors 7.0A 3.7ohms
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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 : 5055
Ship by Tue. 08 Apr to Thu. 10 Apr Calender.png

USD 0.7396

Multiples of: 1

B598c3.7 Ohms25 %Radial   Bulk 
B59883C0120A070


PTC (Positive Temperature Coefficient) Thermistors 883A 120A 70 5X2.5 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 : 5043
Ship by Tue. 08 Apr to Thu. 10 Apr Calender.png

USD 0.7648

Multiples of: 1

B598c120 Ohms25 %Radial- 40 C+ 125 C Ammo Pack- 40 C To + 125 C
B59773B120A70


PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor B 773A 120A 70 8x5
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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 : 5038
Ship by Tue. 08 Apr to Thu. 10 Apr Calender.png

USD 1.1391

Multiples of: 1

0500 Ohms25 %Radial0 C+ 60 C Ammo Pack0 C To + 60 C
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 : 4976
Ship by Tue. 08 Apr to Thu. 10 Apr Calender.png

USD 0.423

Multiples of: 1

B599_025 Ohms25 %Radial   Bulk 
PRG21BC1R0MM1RA


PTC (Positive Temperature Coefficient) Thermistors 1.0 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 : 4869
Ship by Tue. 08 Apr to Thu. 10 Apr Calender.png

USD 0.2651

Multiples of: 1

Prg21 - Mm1ra1 Ohms20 %Smd/Smt- 10 C+ 60 C Ammo Pack- 10 C To + 60 C
LTC1/845330JTP


PTC (Positive Temperature Coefficient) Thermistors 33 Ohms 0.125W 100V 1206 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.

Kamaya Availability : 4830
Ship by Tue. 08 Apr to Thu. 10 Apr Calender.png

USD 0.0767

Multiples of: 1

LTC33 Ohms5 %SMD/SMT- 40 C+ 125 C Reel , Cut Tape 
TFPT0805L2701FM


PTC (Positive Temperature Coefficient) Thermistors PTC 2.7Kohms 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 : 4830
Ship by Tue. 08 Apr to Thu. 10 Apr Calender.png

USD 0.4752

Multiples of: 1

TFPT2.7 kOhms1 %SMD/SMT- 55 C+ 70 CAEC - Q100Reel , Cut Tape 
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