Part #
Mallory Sonalert Products Inc.
A
ST1240MLTRQ
Revision
Sales Outline Drawing A
4411 South High School Road, Indianapolis, Indiana 46241 USA ● Phone (317) 612-1000 ● Fax (317) 612-1010 ● http://www.mallory-sonalert.com
Specifications:
Resonant Frequency (Hz) 4000 ± 500
Operating Voltage (Vp-p) 25
Rated Voltage (Vp-p) 3
Current Consumption (mA/max) 5 at Rated Voltage
Sound Pressure Level Min. (dB) 75 at 10cm at Rated Voltage
Capacitance (pF) 16,000 ± 30% at 120 Hz
Operating Temperature (°C) -20 ~ +70
Storage Temperature (°C) -30 ~ +80
Housing LCP Plastic Resin (Color: Black)
Type of Connection Terminals SMD (Tin Plated Brass)
Condition by reflow soldering (°C) 245 ± 5°C / 1 min
Condition by hand soldering (°C) 350 ± 20°C / within 5 sec
Weight (Grams) 1
Options For other options contact factory
PS: Vp-p = 1/2duty, square wave RoHS Compliant
Dimensions: (units: mm)
Recommend Driving Circuit
Packaging:
Parts are supplied on reels (1000 pcs per tape and reel).
Units do not come with wash label and are not appropriate for aqueous wash.
AST1240MLQ & AST1240MLTRQ
Frequency Response:
