microphone AUM-5047L-3-R (back electret) j.d. m.l. b.r. 4/17/2013 - designed by checked by approved by drawn date 1 / 1 edition sheet date 8/5/2013 date 4/17/2013 date 4/17/2013 unless otherwise specified: dimensions are in millimeters, tolerances are 0.5 and angles are 3. AUM-5047L-3-R (back electret).idw a3 size revision history ltr description date approved - released from engineering 4/17/2013 a revised to inventor 3-d drawiing template 8/5/2013 b.r. specifications parameters values unit directivity omini - sensitivty -47 4 db standard operating voltage 1.5 vdc max operating voltage 10 vdc current consumption (max) 0.5 ma impedance 0.68 kohm signal to noise ratio (min.) 55 db terminal solder pads - 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 2011/65/eu compliant. 4. this part is back electret. 9.7 ?? 0.1 5 ? 0.2 0.25 ? 0.1 term. 1 (+) term. 2 (-)
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