153C

153C is an alphanumeric designation used in different domains to label models, parts, routes, or catalog entries. It has no single, universal meaning; its interpretation depends on context and the field of use.

In electronics, markings on passive components often use numeric codes where 153 denotes a capacitance of 15,000 pF (15 nF). A following letter, such as C, can indicate a tolerance, temperature coefficient, or other manufacturer-specific designation. Because marking conventions vary between suppliers, the exact specification of a component marked “153C” should be confirmed from the accompanying datasheet or supplier documentation.

In transportation and infrastructure, “153C” may appear as a route designation, fleet or model number, or product variant within a particular network or company catalog. Such codes are typically meaningful only within the associated system and may not translate across organizations or regions.

Beyond electronics and transit, the sequence may serve as a part or lot number, inventory code, or model variant in publishing, warehousing, or manufacturing contexts. The same alphanumeric string can also occur in unrelated sectors, again with meanings tied to their specific labeling schemes.

Given its generic nature, readers encountering “153C” should identify the source and field to determine the precise meaning. If possible, consult accompanying documentation, catalogs, or datasheets to confirm the intended reference.