SMT-1324-TW-5V-R PUIAUDIO | Alldatasheet

Document overview

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Technical content

12.5x12.5mm Transducer Product Overview

  • Top-firing electromechanical transducer designed for 4 to 8 Vp-p
  • Small footprint with loud 85 dB output
  • 2,400 Hz resonant frequency targets most sensi/g415ve region of human hearing
  • Designed for reflow soldering with a lead-free reflow profile Frequency Response (5Vp-p @ 0.1 meters)

3541 Stop Eight Road • Dayton, Ohio 45414

Mechanical and Environment Testing Test Description Test Condition High Temperature 85°C (±2°C) with random humidity for 96 hours Low Temperature -30°C (±2°C) with random humidity for 96 hours Humidity 40°C (± 2°C) with 90% to 95% relative humidity for 96 hours Vibration 0.75 mm movement modulated at 10-55 Hz in 3 directions for 6 hours total Drop Test 100 cm free fall in six directions, 3 cycles Temperature Cycle Test -30°C to 80°C, five 90 minute cycles After testing, part shall rest for 2 hours and then be tested for a clean, pure tone. Recommended Reflow Profile SMT-1324-TW-5V-R 12.5x12.5mm Transducer Recommended Land Pattern Frequency Response and SPL Measurement Setup

Transducer (Electro-Mech) SMT-1324-TW-5V-R Designed by Checked by Approved by Drawn Date Edition Sheet Date 1/16/2006 Date 1/17/2006 Date 1/17/2006 UNLESS OTHERWISE SPECIFIED: DIMENSIONS ARE IN MILLIMETERS, TOLERANCES ARE ±0.5 AND ANGLES ARE ±3°. SMT-1324-TW-5V-R.idw SIZE

REVISION HISTORY

LTR DESCRIPTION DATE APPROVED - RELEASED FROM ENGINEERING 1/16/2006 A REVISED TO INVENTOR 3-D DRAWING TEMPLATE 11/7/2007 B.R. SPECIFICATIONS PARAMETERS VALUES UNIT RATED VOLTAGE (SQUARE WAVE) 5 Vp-p OPERATING VOLTAGE RANGE 4 ~ 8 Vp-p RATED CURRENT (MAX) 40 mA COIL RESISTANCE 47 ± 5 OHM MINIMUM SPL @ 10 CM 85 dBA RESONANT FREQUENCY 2,400 ± 500 Hz OPERATING TEMPERATURE -20 ~ +85 °C STORAGE TEMPERATURE -30 ~ +80 °C HOUSING MATERIAL NORYL - TERMINAL MATERIAL Sn PLATED BRASS - WEIGHT 5 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. n2.2 SOUND EMISSION HOLE 13.1 12.5 11.3 6.5 2 12.5 6.7 3.7 2.2 EPOXY POTTING _ +