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For sale is a Mitsubishi MC442A-1 BN624A81 4G52 Industrial Controller PCB. Item type: Industrial controller circuit board. Model/IDs visible: MC442A-1 (label on board), MC442-1 (side label), BN624A81 4G52 (silkscreen). Mitsubishi logo present. ?Made in Japan? printed on the board. Notable features: two large white multi?pin connectors, various DIP ICs, HM62256LP-12 RAM chips, onboard battery holder, row of red indicators, labeled connectors CNPA1 and CNPH1, plastic card-edge frame/handles. Condition: Used. Shows typical wear, dust, and scuffs from handling. No obvious missing components seen, but functionality is untested. Includes: board only as shown; no cables, manuals, or accessories. Use cases: replacement or spare for compatible Mitsubishi industrial/automation equipment. Compatibility is unknown?buyer should verify fitment before purchase. Assumption: likely part of a Mitsubishi control system based on markings.
