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.
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(Ex. GST)(▲▼)		Enter Qty SeriesResistanceToleranceTermination StyleMinimum Operating TemperatureMaximum Operating TemperatureQualificationPackagingOperating Temperature Range
  
             
B59773B120A70


PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor B 773A 120A 70 8x5
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TDK 1789
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AUD 1.5282
Multiples of: 1

0500 Ohms25 %Radial0 C+ 60 C Ammo Pack0 C To + 60 C
B59970-C120-A70


PTC (Positive Temperature Coefficient) Thermistors 3.0A 9.4ohms
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TDK 1788
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AUD 1.004
Multiples of: 1

B599_09.4 Ohms25 %Radial   Bulk 
TFPT0805L4701FV


PTC (Positive Temperature Coefficient) Thermistors 4.7Kohms 1% Linear
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Vishay 1786
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AUD 1.231
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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Vishay 1782
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AUD 2.6365
Multiples of: 1

PTCEL High Energy Series250 Ohms30 %Radial- 40 C+ 105 C Reel , Cut Tape 
PTCTL4MR500SBE


PTC (Positive Temperature Coefficient) Thermistors PTC TE LDD 8D50 50R0 600 MAT B e3
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Vishay 1764
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AUD 1.054
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PTCTL50 Ohms20 %Radial0 C+ 70 C Bulk 
PTCTZ3NR400HTT


PTC (Positive Temperature Coefficient) Thermistors PTC SMD 40ohm 25%
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Vishay 1755
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AUD 1.7216
Multiples of: 1

Ptctz      Reel 
YS4020


PTC (Positive Temperature Coefficient) Thermistors 1000V 1100 Ohm 20% Tol
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Amphenol 1744
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AUD 2.5794
Multiples of: 1

Ys2 kOhms20 %Radial   - 
TFPT0805L3301JV


PTC Thermistors Sensors, Transducers - THERMISTOR PTC 3.3K OHM 5% 0805
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Vishay 1726
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AUD 1.0438
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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TDK 1719
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AUD 1.5068
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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Amphenol 1716
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AUD 8.8721
Multiples of: 1

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