DET4002AF3R12

RYD DET4002AF3R12 is a Wide-Temperature Micro Electromagnetic Buzzer with 4×4.3mm size, 75dB at 5cm, and −40 to +105°C rating. This Wide-Temperature SMD Electromagnetic Buzzer has extended thermal qualification covering environmental stress screening and proximity to heat sources, with a 4mm-class footprint maintaining design flexibility in space-critical layouts. Suited to automotive electronics, industrial micro-modules, and IoT devices in thermally demanding locations. Customization available: connection method adaptation and waterproof/dustproof level enhancement for specific deployment conditions.