Segmentation by type classifies the market into two core families, each with sub‑categories that affect product positioning and revenue streams. The first family, solid‑state contacts, includes standard pins, cylindrical inserts, and custom‑machined blocks, which are fabricated from bulk Ag‑ZnO powder and are favoured for high‑frequency switching due to uniform grain structure. The second family, composite assemblies, comprises pre‑assembled relay modules, contact‑brush kits, and integrated sensor packages that combine the ZnO alloy with supporting substrates such as ceramics or polymers. Standard pins and cylindrical inserts together account for roughly 55% of type‑related sales, reflecting their widespread use in legacy equipment. Composite assemblies, while representing 45% of the segment, are gaining traction in compact, space‑constrained designs where integrated functionality reduces assembly time. This taxonomy clarifies how each subtype contributes to the total market by aligning material properties with specific engineering requirements.