What Size Is The Broadcasting Illuminated Push Button

The broadcasting illuminated pushbutton offers diverse size options tailored to console density, ergonomics, and functional needs-with 12x12mm, 15x15mm, and 17.4x17.4mm square variants emerging as practical choices alongside traditional round models. These square dimensions address specific broadcasting scenarios where space efficiency and precise tactile control are paramount.

The compact 12x12mm model is ideal for densely packed control surfaces, such as radio studio mixing boards or portable outside-broadcast (OB) unit consoles . Its minimal footprint allows integration of dozens of buttons (e.g., for audio channel selects or auxiliary functions) without cluttering the workspace, while retaining sufficient surface area for reliable operation . This size balances portability and functionality, critical for field productions where console space is limited.

The 15x15mm variant strikes a versatile middle ground, widely adopted in mid-sized TV production suites and post-editing workstations. It offers enhanced tactile feedback compared to 12x12mm models, reducing accidental presses during fast-paced live operations . Its dimensions align with standard 19-inch rack-mounted console cutouts, ensuring compatibility with industry-standard broadcasting equipment , making it a go-to for general-purpose controls like feed routing or graphic overlays.

The 17.4x17.4mm size caters to high-visibility, mission-critical functions-such as tally light triggers or secondary audio control (SAC) buttons. Its larger surface area improves quick identification, while the square shape creates visual distinction from surrounding controls . This size often accommodates brighter LED illumination modules for status clarity in dimly lit control rooms, without the bulk of 20mm+ round buttons .

All three sizes typically have a depth of 20–35mm, housing LED arrays and tactile mechanisms while fitting standard console enclosures. Their square design also aids in visual grouping of related functions, enhancing operational efficiency in broadcasting environments.