HCM1205GX

RYD HCM1205GX is an Active Electromagnetic Buzzer with Φ12×6.5mm low-profile dimensions, 5V DC rated operation, and 85dB continuous tone output at 2300Hz. This Active Electromagnetic Buzzer features a built-in driver circuit that eliminates the need for an external oscillator; a simple two-wire DC connection produces immediate audible output. The 6.5mm height reduces vertical clearance by 3mm compared to standard 9.5mm variants, fitting slim enclosures and high-density PCB stacks where Z-axis space is constrained. Operating voltage range is 3–7V with 30mA maximum current. PBT housing with red copper leads and tin plating. Rated −30 to +70°C. Suited to thin-profile consumer electronics, compact IoT gateways, and smart home panels where through-hole mounting must coexist with strict height limitations. RoHS compliant materials. Customization available: parameter adjustment and connection method adaptation