| 摘要 |
A relay assembly (100) includes a switch body (10), an adaptor sleeve (102), a feed-through base (104), and an encapsulating resin (120). The switch body includes a flange (10) extending orthogonally from a portion of a housing and leads (60-1). The adaptor sleeve (102) is substantially cylindrical with apertures (114) in the sleeve wall. A first end of the adaptor sleeve (102) encircles at least a portion of the switch body (10) and is attached to the flange (50). The feed-through base (104) is attached to a second end of the adaptor sleeve (102) to enclose the second end and includes holes through which conductors (108) extend; contacts (106), inside the adaptor sleeve (102), joining each conductor (108) to one of the leads (60); and insulators (112) through which each conductor (108) extends . The flange (50), adaptor sleeve (102), and feed-through base (104) form an envelope around the portion of the housing (10), the contacts (106), and the leads (60). The resin (120) fills the envelope and encapsulates the portion of the housing (10), the contacts (106), and the leads (60). |
