Mallory Sonalert Products Inc. Part # AST1575BMAQ
Sales Outline Drawing
Revision
D
4411 South High School Road, Indianapolis, Indiana 46241 USA ● Phone (317) 612-1000 ● Fax (317) 612-1010 ● http://www.mallory-sonalert.com
Specifications:
Oscillation Frequency (Hz) 3650 ± 500
Operating Voltage (Vp-p) 1 ~ 30
Rated Voltage (Vp-p) 7.0
Current Consumption Max. (mA) 5 at Rated Voltage
Sound Pressure Level (dB/min) 85 at 10cm at Rated Voltage
Capacitance (pF) 15,000 ± 30% at 120 Hz
Operating Temperature (°C) -30 ~ +85
Storage Temperature (°C) -40 ~ +85
Type of Connection Terminal SMD
Housing PPS plastic resin (Color : Black)
Weight (Grams) 1.9
Condition by reflow soldering (°C) 255 ± 5 / within 5 sec
Condition by hand soldering (°C) 350 ± 20 / within 5 sec
Options For other options contact factory
Dimensions: (units: mm) RoHS Compliant
Packaging:
Parts are supplied on Cut-Tape.
Units do not come with wash label and are not appropriate for aqueous wash.
AST1575BMAQ & AST1576BMATRQ
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:
