SMT-0927-S-4-R PUIAUDIO | Alldatasheet

Document overview

  • Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
  • PDF pages: 3

Technical content

  • Side-firing electromechanical transducer designed for 2 to 4 V0-p
  • Small 9 x 9mm footprint and 4mm height for thin, modern devices
  • 85 dBA minimum output (3.6V0-p @ 10 cm) and 2,730 Hz resonant frequency
  • Designed for reflow soldering using a lead-free profile Frequency Response (3.6 V0-p @ 0.1 meters)

3541 Stop Eight Road • Dayton, Ohio 45414

Mechanical and Environment Testing Test Description Test Condition High Temperature 80°C (±2°C) with random humidity for 96 hours Low Temperature -40°C (±2°C) with random humidity for 96 hours Humidity 25°C to 85°C with 80% to 98% relative humidity for 12 hours, 10 cycles Vibration 1.53 mm movement modulated at 10-55 Hz in 3 directions for 2 hours Drop Test 75 cm free fall in three directions, 3 cycles each Temperature Cycle Test -40°C to 85°C, ten 60 minute cycles After testing, part shall rest for two hours and then be tested for a clean, pure tone. Recommended Drive Circuit Recommended Reflow Profile SMT-0927-S-4-R 9 x 9mm Transducer Recommended Land Pattern

Transducer (Electro-Mech) SMT-0927-S-4-R Designed by Checked by Approved by Drawn Date Edition Sheet Date 2/16/2006 Date 2/16/2006 Date 2/16/2006 UNLESS OTHERWISE SPECIFIED: DIMENSIONS ARE IN MILLIMETERS, TOLERANCES ARE ±0.5 AND ANGLES ARE ±3°. SMT-0927-S-4-R.idw SIZE

REVISION HISTORY

LTR DESCRIPTION DATE APPROVED - RELEASED FROM ENGINEERING 2/15/2006 A REVISED TO INVENTOR 3-D DRAWING TEMPLATE 11/2/2007 B.R. SPECIFICATIONS PARAMETERS VALUES UNIT RATED VOLTAGE (SQUARE WAVE) 3.6 Vp-p OPERATING VOLTAGE RANGE 2 ~ 4 Vp-p RATED CURRENT (MAX) 100 mA COIL RESISTANCE 16 ± 2.4 OHM MINIMUM SPL @ 10 CM 85 dBA RESONANT FREQUENCY 2,730 ± 500 Hz OPERATING TEMPERATURE -30 ~ +70 °C STORAGE TEMPERATURE -40 ~ +85 °C HOUSING MATERIAL PA46 - TERMINAL MATERIAL Sn PLATED BRASS - WEIGHT 0.8 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. 9.89 4.5 0.5 0.7 3.6 0.2 \`0.1 3.6 (2) 1.6 (2) SOUND EMISSION HOLE T09274R P. U. I.D