| 摘要 |
PURPOSE: A multi-layered substrate connection pin for MDF(Main Distributing Frame) and a fabricating method thereof are provided to enlarge shrinkage range and enhance elastic force, thereby preventing abrasion of conduction layer, which is formed on an inside wall of a through hole of the connection pin, and wiring patterns of the multi-layered substrate. CONSTITUTION: Connection terminals(2) for electrically connecting patterns of a multi-layered substrate are formed through press process. A connection pin(1) is formed by inserting the connection terminal in an injection metallic molding and filling and hardening liquefied plastic resin in the injection metallic molding. An inserting part(12) of the connection pin is incised in a longitudinal direction with a cutter, thereby forming a plurality of elastic supporting elements(121) and connection terminal elements in the inserting part.
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