C
A
6
Rev.
Date
5
Drawn
B
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Note
Date:
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D
E
G
F
H
6 5 4 3 2
C
A
1
B
D
E
F
G
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1
09.06.29
BCM6022OLFC-40
徐 波
120
60
30
90
★Angular Response
BCM6022OLFC-40
150
RL=2.2K
ECM unit
Shield Case
Terminal 2
C1
10pF
C2
33pF
FET impedance
Converter
3.Measurement Circuit:
Terminal 1
Earth
Power Supply 2.0V
-
+
Output
C:1μF
220
330
2.Drawing
0
300
270
210
180
陶红仲
DRG NO:
Page:3 of 6
B
王丽娟
05.05.21
A
李红元
Microphone
BS/TEM01.112B
Terminal 1 "+"
徐 波
3±0.5
2.5±0.5
maxØ1.5
shleldlng layer
metal net
insulated layer
insulated layer
PVC JL Black
max 0.5mm tin
09.06.29
博
士
達
32±3
2.2±0.1
Ø6.0±0.1
Ø6.8±0.15
2.6±0.15
Ø7.5±0.1
Cover microphone
signal wire （UL 1571 28＃）
