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
  
             
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
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USD 0.4956

Multiples of: 1

 560 Ohms1 %SMD/SMT- 55 C+ 70 CAEC - Q200Reel , Cut Tape 
PRF18BC471QB5RB


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 : 5286
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USD 0.0857

Multiples of: 5

Prf18470 Ohms50 %Smd/Smt- 20 C+ 130 C Reel- 20 C To + 130 C
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
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USD 0.481

Multiples of: 1

B599x5c04.6 Ohms25 %Radial- 40 C+ 125 C Reel- 40 C To + 125 C
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
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USD 0.0214

Multiples of: 20

         
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
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USD 1.1764

Multiples of: 1

0500 Ohms25 %Radial0 C+ 60 C Ammo Pack0 C To + 60 C
TFPT1206L4701FM


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 : 4952
Ship by Wed. 21 May to Fri. 23 May Calender.png

USD 0.5158

Multiples of: 1

Tfpt4.7 kOhms1 %Smd/Smt- 55 C+ 70 CAec - Q200Reel- 55 C To + 70 C
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 : 4840
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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
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USD 0.0792

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 Wed. 21 May to Fri. 23 May Calender.png

USD 0.4908

Multiples of: 1

TFPT2.7 kOhms1 %SMD/SMT- 55 C+ 70 CAEC - Q100Reel , Cut Tape 
WMZ12A-85A30-60AP025B3.5-E6B


PTC Thermistors Through Hole 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.

Tyohm Availability : 4782
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USD 0.045

Multiples of: 10

         
TFPT1206L6801FM


PTC (Positive Temperature Coefficient) Thermistors PTC 6.8Kohms 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 : 4770
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USD 0.5016

Multiples of: 1

TFPT6.8 kOhms1 %SMD/SMT- 55 C+ 70 CAEC - Q100Reel , Cut Tape 
B59601A115A62


PTC (Positive Temperature Coefficient) Thermistors 0603 470ohms 115C 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 : 4617
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USD 0.2808

Multiples of: 1

       Reel 
B59601A75A62


PTC (Positive Temperature Coefficient) Thermistors 0603 470ohms 75C Temperature Sensor
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TDK Availability : 4585
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USD 0.2497

Multiples of: 1

       Reel 
B59985C120A70


PTC (Positive Temperature Coefficient) Thermistors 1.0A 4.6ohms
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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 : 4462
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USD 0.4726

Multiples of: 1

B599x5c04.6 Ohms25 %Radial- 40 C+ 125 C Bulk 
TFPT1206L1002JV


PTC (Positive Temperature Coefficient) Thermistors PTC 10Kohms 5% 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 : 4400
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USD 0.5551

Multiples of: 1

Tfpt10 kOhms5 %Smd/Smt- 55 C+ 70 CAec - Q200Reel- 55 C To + 70 C
B59701A0070A062


PTC (Positive Temperature Coefficient) Thermistors 0805 680ohms 70C 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 : 4374
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USD 0.4107

Multiples of: 1

 680 Ohms50 %Smd/Smt   Reel- 40 C To + 125 C
B59701A120A62


PTC (Positive Temperature Coefficient) Thermistors 0805 680ohms 120C Temperature Sensor
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TDK Availability : 4350
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USD 0.3657

Multiples of: 1

 680 Ohms50 %Smd/Smt- 40 C+ 145 C Reel- 40 C To + 145 C
B59052D1120A040


PTC Positive Temperature Coefficient Thermistors D 052-A 120-A 40 NAT 120 Grade 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 : 4177
Ship by Wed. 21 May to Fri. 23 May Calender.png

USD 0.912

Multiples of: 1

Limit Temperature Sensor Housing style550 Ohms Radial0 C+ 40 C Bulk 
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 : 4134
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USD 0.4392

Multiples of: 1

       Reel 
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 : 0
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USD 0.3937

Multiples of: 1

 125 Ohms25 %    Reel- 40 C To + 125 C
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