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
  
             
B59772C0120A070


PTC Positive Temperature Coefficient Thermistors 260AC370DC150oHMS 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 : 3213
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USD 0.9922

Multiples of: 1

Over Current Protection Leaded Disk Style150 Ohms25 %Radial- 40 C+ 125 C Ammo Pack 
PRF18BB471RB5RB


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 : 3195
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USD 0.1221

Multiples of: 1

PRF470 Ohms50 %SMD/SMT- 20 C+ 140 C Reel , Cut Tape 
B59052D1080A040


PTC (Positive Temperature Coefficient) Thermistors D 052-A 80-A 40 NAT 80 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 : 3138
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USD 0.8613

Multiples of: 1

B59052d1570 Ohms Radial0 C+ 40 C Bulk 
B59412C1130B70


PTC (Positive Temperature Coefficient) Thermistors 440volts 120ohms ICL 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 : 3113
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USD 1.606

Multiples of: 1

B59412120 Ohms25 %Radial- 40 C+ 125 C Reel- 40 C To + 125 C
PRG18BB471MS1RB


PTC (Positive Temperature Coefficient) Thermistors 470 Ohm 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 : 3094
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USD 0.2041

Multiples of: 1

Prg18 - Ms1rb470 Ohms20 %Smd/Smt- 10 C+ 60 CAec - Q200Bulk- 10 C To + 60 C
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 : 3072
Ship by Fri. 07 Nov to Tue. 11 Nov Calender.png

USD 0.484

Multiples of: 1

B599x5c04.6 Ohms25 %Radial- 40 C+ 125 C Bulk 
PTCSL03T081DB1E


PTC (Positive Temperature Coefficient) Thermistors PTC 80Deg 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 : 3067
Ship by Fri. 07 Nov to Tue. 11 Nov Calender.png

USD 0.3493

Multiples of: 1

Ptcsl0320 Ohms To 120 Ohms-Radial   Bulk- 40 C To + 165 C
B59008C120A40


PTC (Positive Temperature Coefficient) Thermistors T=5K 120deg 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 : 3058
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USD 0.6776

Multiples of: 1

B59008c< 250 Ohms Radial0 C+ 40 C Reel0 C To + 40 C
B59115P1120A62


PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor P 1115-A 120-A
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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 : 2910
Ship by Tue. 11 Nov to Mon. 17 Nov Calender.png

USD 0.294

Multiples of: 1000

B59x1555 Ohms25 %SMD/SMT- 40 C+ 125 C Reel , Cut Tape 
PRG21BC6R8MM1RK


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 : 2910
Ship by Fri. 07 Nov to Tue. 11 Nov Calender.png

USD 0.3058

Multiples of: 1

Prg21 - Mm1rk      Cut Tape 
KTY82/210,215


PTC (Positive Temperature Coefficient) Thermistors SENSOR TEMP TAPE-7
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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 : 2910
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USD 0.7967

Multiples of: 1

Kty82      Reel 
PRG18BC1R0MM1RB


PTC (Positive Temperature Coefficient) Thermistors 1.0 Ohm 20% 6volts
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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 : 2896
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USD 0.1784

Multiples of: 1

Prg18 - Mm1rb1 Ohms20 %Smd/Smt- 10 C+ 60 C Reel- 10 C To + 60 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 : 2891
Ship by Fri. 07 Nov to Tue. 11 Nov Calender.png

USD 0.3058

Multiples of: 1

PRG21 - MM1RK      Reel , Cut Tape 
B59885C0120A051


PTC Positive Temperature Coefficient Thermistors 885A 120A 51 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 : 2889
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USD 0.7597

Multiples of: 1

B59885      Reel , Cut Tape 
PTCCL05H110HBE


PTC (Positive Temperature Coefficient) Thermistors 3K OHM 25%
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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 : 2885
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USD 0.4917

Multiples of: 1

 3 kOhms      0 C To + 70 C
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 : 2846
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USD 0.0609

Multiples of: 5

Prf18470 Ohms50 %Smd/Smt- 20 C+ 130 C Reel- 20 C To + 130 C
B59008C110A40


PTC (Positive Temperature Coefficient) Thermistors T=5K 110deg 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 : 2832
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USD 0.7755

Multiples of: 1

B59008c< 250 Ohms Radial0 C+ 40 C Reel0 C To + 40 C
B59753C0120A070


PTC (Positive Temperature Coefficient) Thermistors 440AC,620DC,120oHMS 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 : 2824
Ship by Fri. 07 Nov to Tue. 11 Nov Calender.png

USD 1.452

Multiples of: 1

B597x - Cx120 Ohms25 %Radial- 40 C+ 125 C   
B59810C0130A070


PTC (Positive Temperature Coefficient) Thermistors 810A 130A 70 20X2.5 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 : 2787
Ship by Fri. 07 Nov to Tue. 11 Nov Calender.png

USD 1.991

Multiples of: 1

B598c3.5 Ohms25 %Radial- 40 C+ 125 C Ammo Pack- 40 C To + 125 C
B59840C0130A070


PTC (Positive Temperature Coefficient) Thermistors 840A 130A 70 12X2.5 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 : 0
Calender.png

USD 0.7381

Multiples of: 1

B598c      Ammo Pack 
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