SMT-1028-T-R PUI | Alldatasheet
Document overview
- Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 1
Technical content
Transducer (Electro-Mech) SMT-1028-T-R Designed by Checked by Approved by Drawn Date Edition Sheet Date 8/30/2005 Date 8/30/2005 Date 8/30/2005 UNLESS OTHERWISE SPECIFIED: DIMENSIONS ARE IN MILLIMETERS, TOLERANCES ARE ±0.5 AND ANGLES ARE ±3°. SMT-1028-T-R.idw SIZE
REVISION HISTORY
LTR DESCRIPTION DATE APPROVED - RELEASED FROM ENGINEERING 8/30/2005 A REVISED TERMINAL MATERIAL 1/20/2006 B.R. B REVISED TO INVENTOR 3-D DRAWING TEMPLATE 11/6/2007 B.R. SPECIFICATIONS PARAMETERS VALUES UNIT RATED VOLTAGE (SQUARE WAVE) 3.6 Vp-p OPERATING VOLTAGE RANGE 3 ~ 4.6 Vp-p RATED CURRENT (MAX) 100 mA COIL RESISTANCE 18 ± 5 OHM MINIMUM SPL @ 10 CM 90 dBA RESONANT FREQUENCY 2,830 ± 500 Hz OPERATING TEMPERATURE -20 ~ +70 °C STORAGE TEMPERATURE -40 ~ +85 °C HOUSING MATERIAL PA46 - TERMINAL MATERIAL Au PLATED COPPER - WEIGHT 1 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. DUMMY PAD POLARITY (-) POLARITY (+) 0.4 (4) n2.9 SOUND EMISSION HOLE 3.5 0.4 1 (4) 1 (4) 6.42.1 1.5 SMT-1028 -T-R D