SMT-1028-T-2-R

SMT-1028-T-R 10 x 10mm Transducer 3541 Stop Eight Road • Dayton, Ohio 45414 Product Overview • Top-firing electromechanical transducer designed for 3 to 4.6 Vp-p • Small 10 x 10mm footprint with surprising 90 dB output • 2,830 Hz resonant frequency targets most sensi*ve region of human hearing • Designed for reflow soldering using a lead-free profile Frequency Response (3.6 Vp-p @ 0.1 meters) PUI Audio Inc. engages in continuous product improvement. All specifications are subject to change without notice. www.puiaudio.com. Copyright © 2015. Last Revised 12/15. AT-1438-TWT-R SMT-1028-T-R 40mm Speaker 10 x 10mm Transducer Mechanical and Environment Testing Test Description Test Condition High Temperature 85°C (±2°C) with random humidity for 96 hours Low Temperature Drop Test -40°C (±2°C) with random humidity for 96 hours 25°C to 60°C with 90% to 95% relative humidity for 12 hours, 10 cycles 1.53 mm movement modulated at 10-55 Hz in 3 directions for 6 hours 120 cm free fall in six directions, 3 cycles Temperature Cycle Test -30°C to 70°C, five 90 minute cycles Humidity Vibration Tape Dimensions Recommended Reflow Profile Recommended Land Pattern PUI Audio Inc. engages in continuous product improvement. All specifications are subject to change without notice. www.puiaudio.com. Copyright © 2015. Last Revised 12/15. SPECIFICATIONS PARAMETERS VALUES UNIT RATED VOLTAGE (SQUARE WAVE) 3.6 3 ~ 4.6 100 18 ± 5 90 2,830 ± 500 Vp-p Vp-p OPERATING VOLTAGE RANGE RATED CURRENT (MAX) COIL RESISTANCE MINIMUM SPL @ 10 CM RESONANT FREQUENCY OPERATING TEMPERATURE STORAGE TEMPERATURE HOUSING MATERIAL TERMINAL MATERIAL WEIGHT 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. A B DATE RELEASED FROM ENGINEERING REVISED TERMINAL MATERIAL REVISED TO INVENTOR 3-D DRAWING TEMPLATE 8/30/2005 1/20/2006 11/6/2007 APPROVED B.R. B.R. D 3.5 1 (4) 1 (4) n2.9 SOUND EMISSION HOLE -T-R SMT-1028 10 0.4 (4) DESCRIPTION mA OHM dBA Hz -20 ~ +70 °C -40 ~ +85 °C PA46 Au PLATED COPPER grams 1 POLARITY (+) 10 REVISION HISTORY LTR DUMMY PAD POLARITY (-) 0.4 2.1 1.5 6.4 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-1028-T-R.idw Designed by Date Checked by Date Approved by J.A.F. 8/30/2005 B.R. 8/30/2005 E.P. Date Drawn Date 8/30/2005 11/7/2007 SMT-1028-T-R Transducer (Electro-Mech) Edition - Sheet 1/1 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: PUI Audio: SMT-1028-T-R SMT1028TR/REEL SMT-1028-T-2-R