Solid-State Buzzers Shrug Off Shock

Designed to be shock proof, the SC3650 series of solid-state buzzers can be deployed in a wide range of environments. They are constructed with an internal ceramic membrane that is coated to resist dust, water and chemicals. In addition, exceptionally small holes on the front of the buzzer further impede the ingress of contaminants. Operating voltage range is from 3V to 35V with a maximum power consumption of 6 mA, and output pressure is 102 dB minimum at 30 cm/12V. Other features include an operating temperature range of -20°C to +60°C and a total weight per buzzer of 17.8g. Mounting options include panel or circuit board mounting with pin, fast on, screw-terminal, or lead-wire connections. SHOGYO INTERNATIONAL CORP., Plainview, NY. (516) 349-5200.