Measurement circuit – BeStar BCM4013OLFC-38-JST-ZHR-2 User Manual
Page 4

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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
+
BCM4013OLFC-38-JST-ZHR-2
Microphone
Ø4.6±0.2
1
.7
±0
.2
Note:wires use UL3302 AWG 32#
Ш2.6±0.2
Ш4.0±0.2
Ш4.6±0.2
1
.3
±0
.2
Page:4 of 7
DRG NO: BS/TEM01.140A
A
11.11.01
徐 波
王 平
JST SZH-003T-P0.5
BCM4013OLFC-38-JST-ZHR-2
王焕焕
王焕焕
Acoustics & Sensor
11.11.01
Unit: mm