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Reverse side of the Mitsubishi HN482B memory card with BN638B411G51 and Made in Japan markings
In stock

• Testing Video Provided

$248.00 USD
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Delivery: Estimated 2- 6 business days delivery. See details

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All parts are covered by REACO CNC warranty

All parts are covered by REACO CNC warranty

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More than 150,000 parts in stock & ready for delivery

More than 100,000 parts in stock & ready for delivery

The Mitsubishi HN482 is an internal CNC memory card used in select M720, MAZATROL MATRIX and MAZATROL MATRIX NEXUS control units. The module shown is marked HN482B and BN638B411G51. Match both markings when sourcing a replacement for your control unit.

Product Specifications

Manufacturer Mitsubishi Electric
Card Model HN482
Markings on the Pictured Card HN482B, BN638B411G51
Product Type Internal CNC memory card with a keyed edge connector
Country of Manufacture Japan, as marked on the PCB

Documented Control Unit Configurations

  • Mitsubishi M720 — FCU7-MU001 and FCU7-MU002
  • MAZATROL MATRIX — FCU7-MA513-43 and FCU7-MA513-54
  • MAZATROL MATRIX NEXUS — FCU7-MU502-12 and FCU7-MU502-32

Fitment Confirmation

The control unit configurations above list the HN482 card. To confirm that the pictured HN482B matches your machine, send us the full control unit model and clear photos of both sides of your original card. We can check the markings and connector layout before you order.

Testing, Warranty and Shipping

  • We test the card and provide a test video before dispatch.
  • New and refurbished parts carry a 12-month warranty. Used parts carry a 3-month warranty.
  • Confirmed in-stock orders ship within 1–2 business days in anti-static packaging.
  • Worldwide shipping is available via DHL, UPS, or FedEx. Your quote includes an estimated delivery date.

Request a quote or browse our Mitsubishi CNC PCBs.

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