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Document overview

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

Technical content

  • 32mm diameter speaker with Neodymium magnet for 82 dB sensiƟvity
  • 0.1W conƟnuous, 0.2W maximum power handling and 8Ω impedance
  • Mylar cone for wide frequency response
  • Thru hole design and wave solderable for PCB mount

3541 Stop Eight Road • Dayton, Ohio 45414

Frequency Response (0.1W @ 0.1 meter)

Mechanical and Environment Testing Test Description Test Condition High Temperature 55°C with random humidity for 96 hours Low Temperature -20°C with random humidity for 96 hours Humidity 40°C with 90% to 95% relative humidity for 96 hours Vibration 1.5 mm movement modulate d at 10 to 55 Hz for 2 hours Drop Test 75 cm free fall onto 40 mm thick board, 10 cycles Temperature Cycle Test -20°C to 55°C, 5 cycles (refer to Temperature Cycle Test Graph) After tests, speaker shall rest for 1 hours. SPL shall not deviate ±3 dB from pre-test measurement. Temperature Cycle Test Graph Wave Solder Profile

Designed by Checked by Approved by Drawn Date Edition Sheet Date 4/7/2006 Date 4/7/2006 Date 4/7/2006 UNLESS OTHERWISE SPECIFIED: DIMENSIONS ARE IN MILLIMETERS, TOLERANCES ARE ±0.5 AND ANGLES ARE ±3°. AST-03208MR-R.idw SIZE

REVISION HISTORY

LTR DESCRIPTION DATE APPROVED - RELEASED FROM ENGINEERING 7/8/2006 A REVISED TO INVENTOR 3-D DRAWING TEMPLATE 10/27/2008 B.R. B ADDED NOTE 4 1/5/2011 B.R. C REVISED MAGNET MATERIAL 6/28/2011 C.W. SPECIFICATIONS PARAMETERS VALUES UNITS RATED INPUT POWER 0.1 W MAX INPUT POWER 0.2 W IMPEDANCE 8 ± 20% OHM OUTPUT SPL @ 0.1W/0.5M DISTORTION (MAX.) 5% - RESONANT FREQUENCY 1,500 ± 20% Hz FREQUENCY RANGE 500 ~ 20,000 Hz HOUSING MATERIAL NORYL - CONE MATERIAL MYLAR - MAGNET MATERIAL NdFeB - OPERATING TEMPERATURE -20 ~ +60 °C WEIGHT 10 grams 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. 4. HAND SOLDER ONLY. P31.9 REMOVABLE WASH TAB 15.1 6 - 0 0.2+ P1 (2) 17.53 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.