Sumitomo Electric Industries JA765621AE Circuit Board Card

Sumitomo Electric JA765621AE is a PLCD-C circuit board card used in Sumitomo robot control systems, with JA765621AE as its primary part number and JA765622AX noted as a closely related companion in the same circuit board family. The product designation appears in vendor listings as a circuit board card within the PLCD-C lineup, positioning it as a replacement or upgrade module for Sumitomo automation hardware. Manufacturer and distributor listings indicate that JA765621AE has been discontinued, placing it in the legacy hardware category for Sumitomo robot control. When available, JA765621AE units are typically sold as used or refurbished through third‑party sellers and catalogs serving industrial robotics and automation equipment.