MATRIX RELAY

摘要

A high-productivity matrix relay having excellent expandability capable of altering the number of contact circuits easily as required and requiring fewer components to be inventory-controlled and fewer assembling manhours. The row leads (11-14) of a lead frame wired to arrange a plurality of input terminals and output terminals, respectively, on the opposing sides, the column leads (21-24) of the lead frame wired to arrange a plurality of input terminals and output terminals, respectively, on the opposite sides adjoining the above opposing sides, and a plurality of switching elements (51-54, 61-64, 71-74, 81-84) connected, respectively, with the row leads (11-14) and the column leads (21-24) are resin sealed in a square housing, thus obtaining a matrix relay. In particular, the row leads (11-14) are formed of relay leads (25, 26) and three jumper wires (27-29).