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
  
             
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 : 30812
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USD 0.062

Multiples of: 5

Prf18470 Ohms50 %Smd/Smt- 20 C+ 130 C Reel- 20 C To + 130 C
PTCSL03T151DB1E


PTC (Positive Temperature Coefficient) Thermistors PTC 150Deg 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 : 1825
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USD 0.429

Multiples of: 1

Ptcsl0320 Ohms To 120 Ohms-Radial- 40 C+ 165 C Bulk- 40 C To + 165 C
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 : 1789
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USD 0.0807

Multiples of: 5

Superior680 Ohms50 %Smd/Smt- 40 C+ 125 CAec - Q200Reel- 40 C To + 125 C
B59970-C120-A70


PTC (Positive Temperature Coefficient) Thermistors 3.0A 9.4ohms
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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 : 1788
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USD 0.6325

Multiples of: 1

B599_09.4 Ohms25 %Radial   Bulk 
TFPT0805L4701FV


PTC (Positive Temperature Coefficient) Thermistors 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 : 1786
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USD 0.7755

Multiples of: 1

Tfpt4.7 kOhms1 %Smd/Smt- 55 C+ 70 CAec - Q200Reel- 55 C To + 70 C
PTCEL67R251SBE


PTC (Positive Temperature Coefficient) Thermistors PTC EL LDD 16D5 250R 850 160 B E3
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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 : 1782
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USD 1.661

Multiples of: 1

PTCEL High Energy Series250 Ohms30 %Radial- 40 C+ 105 C Reel , Cut Tape 
PTCTZ3NR400HTT


PTC (Positive Temperature Coefficient) Thermistors PTC SMD 40ohm 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 : 1755
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USD 1.0846

Multiples of: 1

Ptctz      Reel 
TFPT0603L1001DV


PTC (Positive Temperature Coefficient) Thermistors PTC 1Kohms .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.

Vishay Availability : 1754
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USD 1.0097

Multiples of: 1

Tfpt1 kOhms0.5 %Smd/Smt- 55 C+ 70 CAec - Q200Reel- 55 C To + 70 C
YS4020


PTC (Positive Temperature Coefficient) Thermistors 1000V 1100 Ohm 20% Tol
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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 : 1744
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USD 1.625

Multiples of: 1

Ys2 kOhms20 %Radial   - 
TFPT0805L3301JV


PTC Thermistors Sensors, Transducers - THERMISTOR PTC 3.3K OHM 5% 0805
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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 : 1726
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USD 0.6576

Multiples of: 1

TFPT3.3 kOhms5 %SMD/SMT- 55 C+ 70 C Reel 
B59315P1120A062


PTC (Positive Temperature Coefficient) Thermistors 80Vdc 310mA 16ohms 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 : 1719
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USD 0.9493

Multiples of: 1

B59x1516 Ohms25 %Smd/Smt- 40 C+ 125 C Reel- 40 C To + 125 C
YQS5878PTF


PTC (Positive Temperature Coefficient) Thermistors Resettable Fuse -/+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.

Amphenol Availability : 1716
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USD 5.5894

Multiples of: 1

Yq250 Ohms20 %Radial+ 10 C+ 55 C Bulk+ 10 C To + 55 C
PTCEL67R151NTE


PTC (Positive Temperature Coefficient) Thermistors PTC EL LDD 16D5 150R 650 160 T E3
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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 : 1700
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USD 1.716

Multiples of: 1

PTCEL High Energy Series150 Ohms30 %Radial- 40 C+ 105 C Reel , Cut Tape 
TFPT0603L1800JV


PTC (Positive Temperature Coefficient) Thermistors 180ohms 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.

Vishay Availability : 1673
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USD 0.648

Multiples of: 1

 180 Ohms5 %SMD/SMT- 55 C+ 150 C Reel , Cut Tape 
PTCCL07H321DBE


PTC (Positive Temperature Coefficient) Thermistors 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 : 1672
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USD 0.6204

Multiples of: 1

 5 Ohms     Bulk- 40 C To + 85 C
PTCEL17R600MTE


PTC (Positive Temperature Coefficient) Thermistors PTC ICLLDD 16D5 60R 625 135 T E3
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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 : 1643
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USD 1.771

Multiples of: 1

PTCEL Series60 Ohms30 %Radial- 40 C+ 105 C Reel , Cut Tape 
TFPTL10L4700FL2B


PTC (Positive Temperature Coefficient) Thermistors PTC 470Rohms 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 : 1617
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USD 0.6061

Multiples of: 1

Tfptl470 Ohms1 %Radial- 55 C+ 70 C Bulk- 55 C To + 70 C
PTCEL67R102UTE


PTC (Positive Temperature Coefficient) Thermistors PTC EL LDD 16D5 1K0 1200 160 T E3
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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 : 1616
Ship by Wed. 19 Nov to Fri. 21 Nov Calender.png

USD 1.716

Multiples of: 1

PTCEL High Energy Series1 kOhms30 %Radial- 40 C+ 105 C Reel , Cut Tape 
YQS5745PTO


Amphenol Advanced Sensors PTC Thermistors 25V 50ohm Mount Temp 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.

Amphenol Availability : 1577
Ship by Wed. 19 Nov to Fri. 21 Nov Calender.png

USD 2.057

Multiples of: 1

Yq50 Ohms30 %Radial+ 10 C+ 55 C Bulk+ 10 C To + 55 C
YQD100N1000


Amphenol Advanced Sensors PTC Thermistors Standard -30% 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 : 247
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USD 1.075

Multiples of: 1

Yq1 kOhms25 %Radial0 C+ 60 C Reel0 C To + 60 C
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