SPECIFICATIONS PARAMETERS VALUES UNITS DIRECTIVITY OMNI - SENSITIVTY -45 ± 3 dB STANDARD OPERATING VOLTAGE 2 Vdc MAX OPERATING VOLTAGE CURRENT CONSUMPTION (MAX) 10 Vdc 0.5 mA IMPEDANCE 2.2 KOhm 60 dB pF SIGNAL TO NOISE RATIO (MIN.) TERMINAL INTERNAL CAPACITOR SOLDERLESS 33 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. REVISION HISTORY DESCRIPTION RELEASED FROM ENGINEERING ADDED TERMINAL POLARITY REVISED TO INVENTOR 3-D DRAWING TEMPLATE LTR A B DATE 1/24/2006 2/5/2007 8/30/2007 APPROVED D.F. B.R. 1 `0.2 n4 `0.1 n1.1 TERM. 2 (-) n1.6 TERM. 1 (+) 0.25 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-1045S-C33-R.idw Designed by Date Checked by Date Approved by J.A.F. 1/24/2007 E.P. 1/25/2006 B.R. Date Drawn Date 1/25/2006 8/30/2007 TOM-1045S-C33-R Microphone Edition Sheet - 1/1