Thermistor NTC K +/-10% 50k Ohm

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$0.59 ea

777 In Stock
More Available – 18 weeks

  • Jameco Part no.: 207002
  • Manufacturer: Jameco ValuePro
  • Manufacturer no.: NTC-503-R
  • HTS code: 8536100040
  • Web Exclusive
# of units Price
1+ $0.59
10+ $0.49
100+ $0.35
500+ $0.29

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Jameco carries a wide selection of Thermistor Resistance devices used in a variety of applications. These thermally sensitive resistors are able to exhibit changes in electrical resistance following temperature changes. Choose from positive temperature coefficient thermistors, negative coefficient thermistors, and more. Our stock of PTC thermistors feature a positive temperature coefficient - increasing resistance for increasing temperature, whereas our NTC thermistors decrease in electrical resistance.

Maximum Allowable Power @ 250°C: 0.55W

  • Resistance @ 25°C: 50kΩ (Allowable difference of 10%)
  • B constant (25/50°C > 10%): 4200
  • Temperature coefficient @ 25°C: -4.7%/°C
  • Thermal dissipation factor @ 250°C: 6.5mW/°C

  • Temperature measurement
  • Temperature control
  • Temperature compensation
  • Power supply fan control
  • PCB temperature monitoring
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Specification Value
Product TypeNTC
Resistance50 KOhm
B Parameter4204 K
Power Rating550 mW
Body Diameter4.5 mm
Current Ratingn/a
Thermal Dissipation Factor @ 250°C (max)6.5mW/°C
Temperature Coefficient-4.7 %/°C

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