General Radio 1482B Inductor

General Radio 1482B Inductor



Product Specs:
  • Stable within + 0.01% per year
  • Low, known temperature coefficient
  • Minimized connection errors
  • Toroidal - free from external fields
  • Is an accurate, highly stable standard of self inductance for use as a low-frequency reference or working standard in the laboratory.
  • Records extending over 13 years, including those of inductors that traveled to national laboratories in several countries for calibration, show long-term stabilities well within ±0.01%.
  • Is a uniformly wound toroid on a ceramic core.
  • Has a negligible external magnetic field and hence essentially no pickup from external fields.



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  • Model: 1482B
  • Manufactured by: General Radio