Mallory Sonalert Products Inc. Sales Outline Drawing Part # AST1240MLQ Revision D Specifications: Resonant Frequency (Hz) Operating Voltage (Vp-p) Rated Voltage (Vp-p) Current Consumption (mA/max) Sound Pressure Level Min. (dB) Capacitance (pF) Operating Temperature (C) Storage Temperature (C) Housing Type of Connection Terminals Condition by reflow soldering (C) Condition by hand soldering (C) Weight (Grams) Options Dimensions: (units: mm) 4000 500 25 3 5 at Rated Voltage 75 at 10cm at Rated Voltage 16,000 30% at 120 Hz -40 ~ +85 -40 ~ +85 LCP Plastic Resin (Color: Black) SMD (Tin Plated Brass) 245 5 / 1 min 350 20 / within 5 sec 1 For other options contact factory PS: Vp-p = 1/2duty, square wave ROHS Compliant Recommend Driving Circuit Packaging: Parts are supplied on Cut-Tape. Units do not come with wash label and are not appropriate for aqueous wash. 4411 South High School Road, Indianapolis, Indiana 46241 USA Phone (317) 612-1000 Fax (317) 612-1010 http://www.mallory-sonalert.com AST1240MLQ & AST1240MLTRQ Frequency Response: