Mallory Sonalert Products Inc. Sales Outline Drawing Part # PT-2745FWQ Revision A Specifications: Resonant Frequency (Hz) Operating Voltage (Vdc/max) Rated Voltage (Vdc) Current Consumption (mA/max) Sound Pressure Level (dB/min) Operating Temperature (C) Storage Temperature (C) Housing Lead Wires Weight (Grams) Condition by wave soldering (C) Condition by hand soldering (C) Options Dimensions: (units: mm) 4000 500 3-28 12 8.0 at Rated Voltage 85 at 30cm at Rated voltage -20 ~ +90 -30 ~ +100 ABS 777D UL94HB plastic resin (Color: Black) 28 AWG 4.6 245 5 / 30.5 sec 350 20 / within 5 sec 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 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Mallory Sonalert: PT-2745FWQ