DET8503D1E4R20

RYD DET8503D1E4R20 is a High-Frequency High-SPL SMD Electromagnetic Buzzer rated 90dB at 5cm / 3100Hz in an 8.5×8.5×3mm black LCP package. This High-Frequency Electromagnetic Buzzer produces a distinctly perceptible tone that differentiates from lower-frequency ambient noise, improving alert recognition in acoustically complex environments. Suited to industrial HMI panels, medical equipment, and consumer electronics where tonal distinction aids user response. Manufactured under RYD ISO9001 quality system.