The JA766040AE Circuit Board Card from Sumitomo Electric Industries, Ltd. is an MS-N series circuit board intended for use within Sumitomo MS-N equipment. Identified by Mfr JA766040AE, this part is listed by retailers as part of the discontinued MS-N circuit board family. As a legacy Sumitomo MS-N component, availability is typically limited to surplus or third-party catalogs.
