VHM-1W16M2KXC – SUNMULON CO. LTD

The VHM-1W16M2KXC, manufactured by SUNMULON, is a vertically mounted, illuminated pushbutton switch designed for through-hole PCB installation. The “1W” designation indicates a 1-watt power rating for the integrated illumination circuit, suggesting compatibility with standard 5V or 12V LED driver circuits. The “16M” likely refers to a 16mm diameter actuator, a common size for panel-mounted switches. The “2KXC” suffix requires further documentation to fully decode, but based on industry conventions, the “2K” likely specifies a 2000-cycle minimum mechanical life expectancy under rated load conditions. The “XC” may denote specific contact material composition (e.g., silver alloy for enhanced conductivity and reduced contact resistance) or a unique actuator color/lens configuration. Precise electrical characteristics, including contact rating (voltage/current), actuation force, and illumination LED color, require consulting the manufacturer’s datasheet.