SMT-1427-S-3-R PUIAUDIO | Alldatasheet
Document overview
- Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 1
Technical content
Transducer (Electro-Mech) SMT-1427-S-3-R Designed by Checked by Approved by Drawn Date Edition Sheet Date 2/10/2006 Date 2/10/2006 Date 2/10/2006 UNLESS OTHERWISE SPECIFIED: DIMENSIONS ARE IN MILLIMETERS, TOLERANCES ARE ±0.5 AND ANGLES ARE ±3°. SMT-1427-S-3-R.idw SIZE
REVISION HISTORY
LTR DESCRIPTION DATE APPROVED - RELEASED FROM ENGINEERING 2/10/2006 A REVISED TO INVENTOR 3-D DRAWING TEMPLATE 5/7/2010 B.R. SPECIFICATIONS PARAMETERS VALUES UNITS RATED VOLTAGE 3 Vp-p OPERATING VOLTAGE RANGE 3 ~ 4.5 Vp-p RATED CURRENT (MAX) 90 mA COIL RESISTANCE 18 ± 3 OHM MINIMUM SPL @ 10 CM 87 dBA RESONANT FREQUENCY 2,700 ± 500 Hz OPERATING TEMPERATURE -40 ~ +85 °C STORAGE TEMPERATURE -50 ~ +85 °C HOUSING MATERIAL PA46 - TERMINAL MATERIAL Sn PLATED PHOSPHOR BRONZE 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. z T14273R P. U. I. 10.5 1.2 3.3 \0.2 3 \0.2 2 0.4 4.2 \`0.2 n0.6 (4) n0.5 STAND-OFF (2) 7.5 (+) (-) SOUND EMISSION HOLE 5.7 0.6