TE Connectivity TT11DGPC9T1 404 Toggle Switch

TE Connectivity Alcoswitch TT11DGPC9T1/404 Toggle Switch is a compact PCB-mounted SPDT switch from TE Connectivity's Alcoswitch Tiny Toggle family, designed for reliable, low-profile control tasks in compact electronics. It uses a 3-position On-NONE-On (ON–NONE–ON) action, letting the common terminal connect to either side while the center position isolates the circuit. The device is intended for printed circuit board mounting and carries a 20 V rating for switching applications, making it suitable for mode selection, signal routing, or diagnostic interfaces in space-constrained gear. As a TT11 variant, TT11DGPC9T1/404 denotes the PCB-mount, three-terminal configuration within TE's Alcoswitch TT11 line, and is documented by major distributors alongside other TT11DGPC9T1-variants, including the 404 version. This switch is listed in TE Connectivity's TT tiny toggle references and is widely cataloged by distributors such as Mouser and Newark, reflecting its role as a compact, board-level switch for electronics assemblies.