12B产品概述
Body Nickel Plated Copper Alloy, Hole Diameter 0.437 in., Phone Jack
Mate with standard 0.25" (6.35 mm) or 0.21" (5.33 mm) phone plugs. Notched insulating washers. Mounts in single 0.375" (9.52 mm) hole, panels up to 0.156" (3.96 mm) thick, except Types L-11 and L-12A in panels up to 0.25" (6.35 mm) thick.