C
A
6
Rev.
Date
5
Drawn
B
www.be-star.com wu@be-star.com
Approved by:
4
Note
Date:
Checked by:
Drawn by:
3 2
This print and information there in are proprietary to Bestar Electronics Industry Co., Ltd.
and shall not be used in whole or in part without its written content
D
E
G
F
H
6 5 4 3 2
C
A
1
B
D
E
F
G
H
1
Shield Case
ECM unit
C2
33pF
C1
10pF
FET impedance
Converter
3. Measurement Circuit:
-
Earth
Terminal 2
Output
Power Supply 2.0V
RL=2.2K
Terminal 1
F
+
BCM4015OLFC-42-JST-ZHR-2
Microphone
Ø4.8±0.2
2.6±0.2
Note:wires use UL3302 AWG 32#
Ø3.0±0.2
Ø4.0±0.2
Ø4.8±0.2
1.5±0.2
Page:4 of 7
DRG NO:
B/TEM01.194A
A
10.05.23
徐 波
王 平
10.05.23
JST SZH-003T-P0.5
BCM4015OLFC-42-JST-ZHR-2
王焕焕
王焕焕
