SPECIFICATIONS PARAMETERS RATED VOLTAGE (SQUARE WAVE) OPERATING VOLTAGE RANGE RATED CURRENT (MAX) COIL RESISTANCE MINIMUM SPL @ 10 CM RESONANT FREQUENCY OPERATING TEMPERATURE STORAGE TEMPERATURE HOUSING MATERIAL TERMINAL MATERIAL WEIGHT VALUES UNITS 5 4~6 Vdc Vdc 80 mA 30 ± 5 OHM 85 2,731 ± 200 dBA -40 ~ +85 -50 ~ +95 LCP Sn PLATED BRASS 0.6 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. LTR A REVISION HISTORY DESCRIPTION RELEASED FROM ENGINEERING REVISED TO INVENTOR 3-D DRAWING TEMPLATE DATE 3/29/2007 11/5/2007 APPROVED B.R. Hz °C °C grams 8.5 5.5 + TERMINAL 1.5 SOUND PORT 8.5 1.5 WASH TAB 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. UNLESS OTHERWISE SPECIFIED: DIMENSIONS ARE IN MILLIMETERS, TOLERANCES ARE ±0.5 AND ANGLES ARE ±3°. SIZE A3 SMT-0827-SW-5V-R.idw Designed by Date Checked by Date Approved by Date Drawn Date J.D. 3/29/2007 D.F. 4/2/2007 R.W. 4/2/2007 11/5/2007 SMT-0827-SW-5V-R Transducer (Electro-Mech) Edition - Sheet 1/1