POM-2744P-C33-R PROJECTS UNLIMITED, POM-2744P-C33-R Datasheet
POM-2744P-C33-R
Manufacturer Part Number
POM-2744P-C33-R
Description
MICROPHONE, -44DB, OMNI
Manufacturer
PROJECTS UNLIMITED
Datasheet
1.POM-2744P-C33-R.pdf
(1 pages)
Specifications of POM-2744P-C33-R
Transducer Function
Microphone
Directivity
Omni
Connector Type
PCB
Sensitivity
-44 ±3 DB
Outer Diameter
6mm
Output Impedance
2.2kohm
Length
2.7mm
External Diameter
6mm
Rohs Compliant
Yes
PARAMETERS
DIRECTIVITY
SENSITIVTY
STANDARD OPERATING VOLTAGE
MAX OPERATING VOLTAGE
CURRENT CONSUMPTION (MAX)
IMPEDANCE
SIGNAL TO NOISE RATIO (MIN.)
TERMINAL
INTERNAL CAPACITOR
NOTES:
1. ALL DIMENSIONS ARE IN MILLIMETERS.
2. SPECIFICATIONS SUBJECT TO CHANGE OR WITHDRAWL
3. THIS PART IS RoHS 2002/95/EC COMPLIANT.
4. MICROPHONE CLOTH OVER FACE IS IP51 RATED.
WITHOUT NOTICE.
n `
6
0.1
SPECIFICATIONS
VALUES
-44 ± 3
OMINI
PIN
0.5
2.2
10
60
33
2
UNIT
KOhm
Vdc
Vdc
mA
dB
dB
pF
-
-
2.8 ` 0.3
THIS DOCUMENT CONTAINS DATA PROPRIETARY TO
WRITTEN PERMISSION OF PROJECTS UNLIMITED,
REPRODUCTION, IN ANY FORM, WITHOUT PRIOR
PROJECTS UNLIMITED, INC. ANY USE OR
©2003, Projects Unlimited Inc.
INC. IS PROHIBITED.
2.7 ` 0.2
UNLESS OTHERWISE
DIMENSIONS ARE IN
POM-2744P-C33-R.idw
ANGLES ARE ±3°.
TOLERANCES
MILLIMETERS,
ARE ±0.5 AND
SPECIFIED:
LTR
A
-
A3
SIZE
n
0.45
REVISED TO INVENTOR 3-D DRAWING TEMPLATE
TERM 1 (+)
`
Designed by
0.1 (2)
T.G.
RELEASED FROM ENGINEERING
3/23/2006
DESCRIPTION
Date
REVISION HISTORY
Checked by
1.9
B.R.
3/23/2006
POM-2744P-C33-R
Microphone
Date
TERM 2 (-)
Approved by
E.P.
0.8
3/23/2006
10/6/2010
DATE
3/23/2006
Date
Edition
APPROVED
-
10/6/2010
Drawn Date
B.R.
1 / 1
Sheet
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