40-position shrouded header — 2.54 mm pitch
The 66506-100LF is the 40-circuit member of Amphenol ICC (FCI)'s Quickie shrouded header line, a board-to-cable/wire interconnect with a 0.100" (2.54 mm) pitch and dual rows. Gold or GXT gold-plated square male pins (15.0 µinch / 0.38 µm) mate through a 4-wall shrouded housing with push-pull keying slot; the polyester glass-filled insulator carries a UL94 V-0 flammability rating.