SMT-1028-T-2-R PUIAUDIO | Alldatasheet
Document overview
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Technical content
Transducer (Electro-Mech) SMT-1028-T-2-R Designed by Checked by Approved by Drawn Date Edition Sheet Date 12/18/2014 Date 12/18/2014 Date 12/18/2014 UNLESS OTHERWISE SPECIFIED: All PURCHASES ARE SUBJECT TO AND INCORPORATE THE PUI AUDIO TERMS AND CONDITIONS SALE FOUND AT http://www.puiaudio.com /pdf/terms_conditions.pdf (paper copy available upon request). DIMENSIONS ARE IN MILLIMETERS, TOLERANCES ARE 0.5 AND ANGLES ARE 3. SMT-1028-T-2-R.idw SIZE
REVISION HISTORY
LTR DESCRIPTION DATE APPROVED - RELEASED FROM ENGINEERING 12/18/2014 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 2011/65/EU COMPLIANT. SPECIFICATIONS PARAMETERS VALUES UNIT RATED VOLTAGE 3.6 Vpk OPERATING VOLTAGE RANGE 3 ~ 4.6 Vpk RATED CURRENT (MAX) 100 mA COIL RESISTANCE 18 5 OHM MINIMUM SPL @ 10 CM 90 dBA RESONANT FREQUENCY 2830 500 Hz OPERATING TEMPERATURE -20 ~ +70 C STORAGE TEMPERATURE -40 ~ +85 C HOUSING MATERIAL LCP (BLACK) - TERMINAL MATERIAL GOLD PLATED BRASS - WEIGHT .8 grams P2.9 SOUND EMISSION HOLE 0.4 (4) 3.5 0.3 1 (4) 1.5 6.4 2.1 1 (4) DUMMY PADS (2) POLARITY (+) POLARITY (-)