microphone TOM-1545P-R j.a.f. e.p. b.r. 8/30/2007 - designed by checked by approved by drawn date 1 / 1 edition sheet date 1/24/2007 date 1/25/2007 date 1/25/2007 unless otherwise specified: dimensions are in millimeters, tolerances are 0.5 and angles are 3. TOM-1545P-R.idw a3 size revision history ltr description date approved - released from engineering 1/24/2006 a added terminal polarity 2/5/2007 d.f. b revised to inventor 3-d drawing template 8/30/2007 b.r. specifications parameters values units directivity omni - sensitivty -45 3 db standard operating voltage 2 vdc max operating voltage 10 vdc current consumption (max) 0.5 ma impedance 2.2 kohm signal to noise ratio (min.) 60 db terminal pin - internal capacitor 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. 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 n` 0.1 2.8 ` 0.3 1.5 ` 0.2 1.2 0.4 term. 1 (+) term. 2 (-)
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