12x12mm B3W-9 Illuminated Tactile Switches Omron Electronics' new 12x12mm B3W-9 illuminated tactile switch is an expansion of the original 10x10mm B3W-9 version. Learn MoreThe compact 12x12mmB3W-9 switches from Omron Electronics are equipped with 1 or 2 LEDs and offer three-color illumination (red LED+green LED=orange), standard force (160gf) and high-force (230gf) models, high contact reliability, snap-action contact construction for a positive click action, and RoHS compliance. View all B3W-9 switches