FAIR-RITE  5977001901  Transformer Cores, Toroid, 12.7mm x 7.9mm x 12.7mm, 77, 31.2 mm, 2.99 mm²

FAIR-RITE 5977001901

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  • Manufacturer:
  • Newark Part No.: 89K1828
  • Manufacturer Part No 5977001901

Product Overview

The 5977001901 is a 77-grade Toroid Transformer Core with medium permeability frequency range. It is used in closed magnetic circuit. A ring configuration provides the ultimate utilization of the intrinsic ferrite material properties. It is supplied burnished to break sharp edges. Tested for AL values at 10kHz.
  • Thermo-set plastic coated parts can withstand a minimum breakdown voltage of 1000Vrms


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Product Information

  • Core Type Toroid
  • Core Size 12.7mm x 7.9mm x 12.7mm
  • For Use With
  • Core Material Grade 77
  • Effective Magnetic Path Length 31.2mm
  • Ae Effective Cross Scetion Area 2.99mm²
  • Inductance Factor Al 2.4µH
  • RoHS Compliant Yes
  • SVHC No SVHC (15-Jun-2015)
  • Material Grade 77

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Availability:  1,919

  • 1,919 in stock for same day shipping
Check stock and lead times
    More stock available week commencing 5/23/16

Price for: Each

Minimum order quantity: 1

Order multiple quantity: 1

Price: $0.779 $0.779



Quantity List Price
1 - 99 $0.779
100 - 499 $0.674
500 - 999 $0.597
1000 - 1999 $0.548
2000 - 2999 $0.496
3000 - 3999 $0.386
4000 - 4999 $0.377
5000+ $0.366

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