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Technical content
Transducer (Piezo) SMT-2225-T-R Designed by Checked by Approved by Drawn Date Edition Sheet Date 9/8/2006 Date 9/11/2006 Date 9/11/2006 UNLESS OTHERWISE SPECIFIED: DIMENSIONS ARE IN MILLIMETERS, TOLERANCES ARE ±0.5 AND ANGLES ARE ±3°. SMT-2225-T-R.idw SIZE
REVISION HISTORY
LTR DESCRIPTION DATE APPROVED - RELEASED FROM ENGINEERING 9/8/2006 A REVISED TO INVENTOR 3-D DRAWING TEMPLATE 11/8/2007 B.R. B ADDED DIAMETER OF PART 5/23/2012 J.D. SPECIFICATIONS PARAMETERS VALUES UNITS RATED VOLTAGE 10 Vp-p OPERATING VOLTAGE RANGE 1 ~ 30 Vp-p RATED CURRENT (MAX) 8m A CAPACITANCE 25,000 ± 30% pF MINIMUM SPL @ 10 CM 80 dBA RESONANT FREQUENCY 2,500 ± 500 Hz OPERATING TEMPERATURE -30 ~ +85 °C STORAGE TEMPERATURE -40 ~ +85 °C HOUSING MATERIAL LCP - TERMINAL MATERIAL Sn PLATED BRASS - WEIGHT 2 grams THIS DOCUMENT CONTAINS DATA PROPRIETARY TO PROJECTS UNLIMITED, INC. ANY USE OR REPRODUCTION, IN ANY FORM, WITHOUT PRIOR WRITTEN PERMISSION OF PROJECTS UNLIMITED, INC. IS PROHIBITED. ©2003, Projects Unlimited Inc. NOTES: 1. ALL DIMENSIONS ARE IN MILLIMETERS. 2. SPECIFICATIONS SUBJECT TO CHANGE OR WITHDRAWL WITHOUT NOTICE. 3. THIS PART IS RoHS 2002/95/EC COMPLIANT. 30.3 0.5 5.6 1.5 (2) 2.45 SOUND EMISSION HOLE 22