SMT-1427-S-2-R PUI | Alldatasheet
Document overview
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Technical content
Transducer (Electro-Mech) SMT-1427-S-2-R Designed by Checked by Approved by Drawn Date Edition Sheet Date 9/27/2005 Date 9/27/2005 Date 9/27/2005 UNLESS OTHERWISE SPECIFIED: DIMENSIONS ARE IN MILLIMETERS, TOLERANCES ARE ±0.5 AND ANGLES ARE ±3°. SMT-1427-S-2-R.idw SIZE
REVISION HISTORY
LTR DESCRIPTION DATE APPROVED - RELEASED FROM ENGINEERING 9/27/2005 A REVISED TO INVENTOR 3-D DRAWING TEMPLATE 5/7/2010 B.R. SPECIFICATIONS PARAMETERS VALUES UNIT RATED VOLTAGE 1.5 Vp-p OPERATING VOLTAGE RANGE 1.2 ~ 1.7 Vp-p RATED CURRENT (MAX) 80 mA COIL RESISTANCE 9 ± 2 OHM MINIMUM SPL @ 10 CM 85 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. 10.5 4.2 \0.2 7.5 0.4 3 \0.2 n0.6 (4) n0.5 STAND-OFF (2) 1.2 3.3 \`0.2 (-)(+) z T14272R P. U. I. SOUND EMISSION HOLE 5.7 0.6 POLARITY IDENT. MARK