SPECIFICATIONS PARAMETERS VALUES UNITS DIRECTIVITY OMNI - SENSITIVTY -42 ± 3 dB STANDARD OPERATING VOLTAGE 2 Vdc MAX OPERATING VOLTAGE CURRENT CONSUMPTION (MAX) 10 Vdc 0.5 mA IMPEDANCE 2.2 KOhm 60 dB SIGNAL TO NOISE RATIO (MIN.) TERMINAL INTERNAL CAPACITOR SOLDER PAD - N/A pF 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. LTR A B REVISION HISTORY DESCRIPTION RELEASED FROM ENGINEERING DELETED FELT COVER REVISED TO INVENTOR 3-D DRAWING TEMPLATE DATE 1/30/2006 11/28/2006 8/30/2007 APPROVED B.R. B.R. 1.2 `0.2 n4 `0.1 TERM. 2 (-) TERM. 1 (+) 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 TOM-1242L-NF-R.idw Designed by Date Checked by Date Approved by J.A.F. 1/30/2006 E.P. 1/31/2006 B.R. Date Drawn Date 1/31/2006 8/30/2007 TOM-1242L-NF-R Microphone Edition Sheet - 1/1