Mallory Sonalert Products Inc. Sales Outline Drawing Part # PT-2736WQ Revision B Specifications: Resonant Frequency (Hz) Operating Voltage Max (Vp-p) Rated Voltage (Vp-p) Current Consumption Max. (mA) Sound Pressure Level Min. (dB) Capacitance (pF) Operating Temperature (C) Storage Temperature (C) Housing Leading Wire Weight (Grams) Options Dimensions: (units: mm) 3500 500 30 5.0 5.0 at Rated Voltage 90 at 10cm at Rated Voltage 22,000 30% @ 120Hz -20 ~ +70 -30 ~ +80 ABS 757 UL94HB plastic resin (Color: Black) 32 AWG 4.4 For other options contact factory ROHS Compliant 4411 South High School Road, Indianapolis, Indiana 46241 USA Phone (317) 612-1000 Fax (317) 612-1010 http://www.mallory-sonalert.com PT-2736WQ Direct Drive Transducer Operation: Direct drive transducer devices do not have any included DC circuitry, so the user must apply a sine or square wave with the appropriate rated frequency. A square wave will typically result in more sound level than a sine wave. The higher the peak-to-peak voltage applied (up to the maximum rated voltage), the higher the resulting sound level. Frequency Response: Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Mallory Sonalert: PT-2736WQ