Surface-Mount Magnetic Buzzers Join Piezo Audio Indicator Line

Available in both 5V and 12V versions, the OMT 400 Series magnetic buzzers are a recent addition to firm's OHM-O-TONE line of piezo audio indicators suitable for surface-mount automatic placement. The model OMT405 has an operating range of 4 to 7 vdc, while the OMT412 has a range of 8 to 12 vdc. Both models boast a resonant frequency of 2300 Hz, ±300 Hz with a minimum sound output of 85 dB. Operating temperature range is from -40°C to 70°C.