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
  
             
PTGL12AR270M9C01B0


PTC (Positive Temperature Coefficient) Thermistors 27ohm +/-20% 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.

Murata Availability : 0
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USD 0.966

Multiples of: 200

PTGL27 Ohms20 %Radial- 10 C+ 60 C Bulk 
B59965C0120A070


PTC (Positive Temperature Coefficient) Thermistors 4.3A 1.2ohms
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TDK Availability : 0
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USD 0.9673

Multiples of: 1

B599651.2 Ohms± 25 % - 40 C125 C  - 40 C To + 125 C
LT7330003K0JTG


RESISTOR, TEMPERATURE SENSING, 3K
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TE Connectivity Availability : 0
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USD 0.9761

Multiples of: 1

 3 kOhms5 %     - 40 C to + 125 C
PTFM04BH471Q2N34B0


PTC (Positive Temperature Coefficient) Thermistors RECOMMENDED ALT 81-PTFM04BH471QN34BS
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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 : 0
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USD 0.978

Multiples of: 1

Ptfm100 Ohms20 %Radial- 10 C+ 130 C Bulk- 10 C To + 130 C
B59880C0120A051


PTC (Positive Temperature Coefficient) Thermistors Thru-hole Coated 110V Overcurrent
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TDK Availability : 0
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USD 0.9925

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 0.997

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 0.9975

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 0.9988

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 1

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 1.0025

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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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 : 0
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USD 1.0033

Multiples of: 2500

5506 40 %    Bulk 
PTCTZ3MR200KTT


PTC (Positive Temperature Coefficient) Thermistors PTC SMD 20ohm 20%
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Vishay Availability : 0
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USD 1.0238

Multiples of: 3000

Ptctz      Reel 
B59870C0080A070


PTC Thermistors PTC Thermistor C 870-A 80-A 70 8X2,5
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TDK Availability : 0
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USD 1.0273

Multiples of: 1

B598c25 Ohms25 %Radial- 40 C+ 125 C Ammo Pack 
PTCSL20T111DBE


PTC (Positive Temperature Coefficient) Thermistors 110/C PTC THERMISTOR YELLOW
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Vishay Availability : 0
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USD 1.028

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 1.032

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 1.0468

Multiples of: 1

         
B59901D70A40


PTC (Positive Temperature Coefficient) Thermistors RECOMMENDED ALT 871-B59052D1070A040
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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 1.0536

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 1.0537

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 1.0804

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 1.0849

Multiples of: 1

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