A123M

A123M is an alphanumeric designation used in various industries to label a particular model, part, or revision. It does not denote a single organization, product line, or standard; rather, its meaning is determined by the context in which it appears.

In electronics and electrical engineering, A123M can be found as a suffix or code in part numbers, indicating a variant, revision, or module within a broader product family. In automotive, aerospace, and industrial equipment catalogs, similar codes are used to distinguish versions of assemblies, connectors, batteries, or control units. In software and firmware documentation, A123M might appear as a version tag or build identifier. Because the code is generic, it is not sufficient by itself to identify a device or supplier.

To determine the precise meaning, identify the issuing organization and consult the corresponding catalog, datasheet, or BOM. Include accompanying identifiers such as the manufacturer name, model family, and any other suffixes or prefixes.

See also: A123; A123 Systems; M-series; part number conventions.