Screened printed circuit module for communications appts. - has screening frame on each side of printed circuit board formed by sheet metal strips

摘要

The printed circuit module has a screening frame (2,4) on either side of the printed circuit board (1), each supporting a screening cover (3,5) providing a HF-tight seal. Each screening frame (2,4) comprises sheet metal strips (9) with integral solder pins (10) projecting from its edge, fitting into plated openings (8) in conductor strips (7) around the edge of the printed circuit board (1). The solder pins (10) integral with the sheet metal strips (9) fitted to the opposite sides of the printed circuit board are coupled together at their ends. ADVANTAGE - Allows fully automatic assembly by ind. robot.