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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(Ex. GST)(▲▼)		Enter Qty SeriesResistanceToleranceTermination StyleMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackagingOperating Temperature Range
  
             
B59880C0120A051


PTC (Positive Temperature Coefficient) Thermistors Thru-hole Coated 110V Overcurrent
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TDK Availability : 0
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USD 0.9332

Multiples of: 1

 39 Ohms Radial   Reel 
PTCSL20T091DBE


PTC (Positive Temperature Coefficient) Thermistors TEMPERATURE SENSING PTC
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Vishay Availability : 0
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USD 0.9374

Multiples of: 500

 100 Ohms Radial    - 20 C To + 105 C
B59891C0135A070


PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor C 891-A 135-A 70 3X2,5
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TDK Availability : 0
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USD 0.9379

Multiples of: 1

       Bulk 
B59301P1080A062


PTC (Positive Temperature Coefficient) Thermistors 30Vdc 420mA 3.1ohms PTC Overcurrent
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TDK Availability : 0
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USD 0.9391

Multiples of: 1000

B59x01p3.1 Ohms25 %Smd/Smt- 40 C+ 125 C Cut Tape 
B59870C0080A051


PTC (Positive Temperature Coefficient) Thermistors 870A 80A 51 8X2.5 PTC Thermistor
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TDK Availability : 0
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USD 0.9403

Multiples of: 1000

       Cut Tape 
B59960C0120A070


PTC (Positive Temperature Coefficient) Thermistors 4.3A 5.6ohms
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TDK Availability : 0
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USD 0.9426

Multiples of: 1

B599605.6 Ohms± 25 % - 40 C125 C  - 40 C To + 125 C
5506-20-140-24-PTH


PTC Thermistors Heaters +-40% Tolerance
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Amphenol Availability : 0
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USD 0.9434

Multiples of: 2500

5506 40 %    Bulk 
YQS5745PTO


Amphenol Advanced Sensors PTC Thermistors 25V 50ohm Mount Temp Sensor
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Amphenol Availability : 0
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USD 0.952

Multiples of: 1

Yq50 Ohms30 %Radial+ 10 C+ 55 C Bulk+ 10 C To + 55 C
PTCTZ3MR200KTT


PTC (Positive Temperature Coefficient) Thermistors PTC SMD 20ohm 20%
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Vishay Availability : 0
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USD 0.9626

Multiples of: 3000

Ptctz      Reel 
PTCSL20T111DBE


PTC (Positive Temperature Coefficient) Thermistors 110/C PTC THERMISTOR YELLOW
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Vishay Availability : 0
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USD 0.9666

Multiples of: 1

 30 Ohms To 250 Ohms Radial- 20 C+ 150 C Bulk- 20 C To + 150 C
PTGL05AR331M7A52B0


PTC (Positive Temperature Coefficient) Thermistors 330 OHM 25%
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Murata Availability : 0
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USD 0.9704

Multiples of: 1

Ptgl330 Ohms10 %Radial   Bulk- 30 C To + 85 C
1624334-1


PTC Thermistors LT73 3000 2A 1K0 5% 4KRL
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TE Connectivity Availability : 0
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USD 0.9843

Multiples of: 1

         
B59901D70A40


PTC (Positive Temperature Coefficient) Thermistors RECOMMENDED ALT 871-B59052D1070A040
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TDK Availability : 0
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USD 0.9907

Multiples of: 1

B59901570 Ohms25 %Radial- 40 C+ 93 C Bulk 
PTCSL20T101DBE


PTC (Positive Temperature Coefficient) Thermistors TEMPERATURE SENSING PTC 100/C
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Vishay Availability : 0
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USD 0.9908

Multiples of: 1

2381100 Ohms Radial- 70 C+ 150 C Reel- 70 C To + 150 C
B59008C0150A040


PTC (Positive Temperature Coefficient) Thermistors T=5K 150deg C
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TDK Availability : 0
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USD 1.0159

Multiples of: 1

         
PTGL12AR150H8B72B0


PTC (Positive Temperature Coefficient) Thermistors 15ohm +/-25% PTC Thermistor
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Murata Availability : 0
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USD 1.0201

Multiples of: 1

Ptg15 Ohms25 %Radial- 10 C+ 60 C Bulk- 10 C To + 60 C
B59901D0070A040


PTC Thermistors PTC Thermistor 70A 40NAT 70GRAD C
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TDK Availability : 0
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USD 1.0348

Multiples of: 1

B59901d0570 Ohms25 %Radial- 40 C+ 93 C Bulk 
B59753B0120A070


PTC (Positive Temperature Coefficient) Thermistors 620Vdc 120ohms Uncoa ted THT Disc
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TDK Availability : 0
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USD 1.0411

Multiples of: 500

B597120 Ohms25 %Radial- 40 C+ 125 C Bulk- 40 C To + 125 C
PTGL14AR180M9C01B0


PTC (Positive Temperature Coefficient) Thermistors 18 OHM 20%
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Murata Availability : 0
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USD 1.0467

Multiples of: 1

Ptgl18 Ohms20 %Radial0 C+ 120 C Bulk0 C To + 120 C
PTGL20AS470H0D02BZ


PTC (Positive Temperature Coefficient) Thermistors 47ohms 280volts 27A ICL D=22mm LS=10mm
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Murata Availability : 0
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USD 1.0544

Multiples of: 1

Ptg47 Ohms25 %Radial- 20 C+ 85 C   
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