ACMQ4015CWC3310NFR

RYD ACMQ4015CWC3310NFR is a Φ4.0×1.5mm omnidirectional electret condenser microphone with full -40°C to +85°C operating AND storage range for automotive extreme-temperature zones. -42±3dB sensitivity, 60dB SNR, 50Hz–16kHz response. Qualified for under-hood, exterior mirror, and trunk-mounted voice modules where standard ECMs fail. Wire terminal with high-temp insulation survives engine bay thermal soak. Manufactured under RYD ISO9001 with RoHS compliant materials. Customization available: extended thermal cycling validation (1000+ cycles), high-temp potting, automotive connector integration, EMI shielding for powertrain proximity, and individual temp-test certificates. Critical for EV battery compartment monitoring, exhaust zone sensors, and exterior emergency voice systems in next-generation vehicles.