SMT-1427-S-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 3 to 7 Vp-p
  • Small footprint with loud 85 dB output
  • 2,700 Hz resonant frequency targets most sensi/g415ve region of human hearing
  • Designed for reflow soldering with a lead-free reflow profile Frequency Response (3.6 Vp-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 -40°C (±2°C) with random humidity for 96 hours Humidity 25°C to 60°C with 90% to 95% relative humidity for 12 hours, 10 cycles Vibration 1.53 mm movement modulated at 10-55 Hz in 3 directions for 6 hours Drop Test 120 cm free fall in six directions, 3 cycles Temperature Cycle Test -30°C to 70°C, five 90 minute cycles Tape Dimensions Recommended Reflow Profile SMT-1427-S-R 14x11m Transducer Recommended Land Pattern

Transducer (Electro-Mech) SMT-1427-S-R Designed by Checked by Approved by Drawn Date Edition Sheet Date 5/9/2006 Date 5/9/2006 Date 5/9/2006 UNLESS OTHERWISE SPECIFIED: DIMENSIONS ARE IN MILLIMETERS, TOLERANCES ARE ±0.5 AND ANGLES ARE ±3°. SMT-1427-S-R.idw SIZE

REVISION HISTORY

LTR DESCRIPTION DATE APPROVED - RELEASED FROM ENGINEERING 5/9/2006 A REVISED TO INVENTOR 3-D DRAWING TEMPLATE 5/10/2010 B.R. SPECIFICATIONS PARAMETERS VALUES UNITS RATED VOLTAGE 5 Vp-p OPERATING VOLTAGE RANGE 3 ~ 7 Vp-p RATED CURRENT (MAX) 80 mA COIL RESISTANCE 30 ± 4.5 OHM MINIMUM SPL @ 10 CM 85 dBA RESONANT FREQUENCY 2,700 ± 500 Hz OPERATING TEMPERATURE -30 ~ +60 °C STORAGE TEMPERATURE -40 ~ +85 °C HOUSING MATERIAL LCP - TERMINAL MATERIAL Sn PLATED PHOSPHOR BRONZE WEIGHT 0.7 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. 14.2 3.4 20.5 2.5 2.1 1.4 2.3

2 X 45°

(TYP. (2) LOC.) SOUND EMISSION HOLE