BL-I/O 3.50/8F CJC AU BK (Order No.: 2471350000) is an 8-pin female plug connector from Weidmüller OMNIMATE Signal BL/SL 3.50 series PCB pluggable terminal blocks, adopting PUSH-IN tension spring connection technology, no screwdriver required for fast wiring. With 3.5mm standard pin pitch, 180° straight wire outlet direction, built-in coding anti-misplug structure and finger-safe protection design, this connector perfectly matches SL series PCB male headers for stable signal transmission between field sensors, PLC modules, controllers and circuit boards.