1.Characteristics
2.Drawing
3.Measurement Circuit
4.Reliability Test
5.Packing
6.History change record
Customer
Product No.Customer P/N
Model Name
Issue Date
Issue No.
Date
Page
12 Dec.2013
01 of 07
Checked by
Drawn by Customer approved
Approved by
Approval:
BCM4013OLFC-42-J190R4.8 LF
196002
BS/TEM01.396B
2013.12.12
SPECIFICATION
07TOTAL PAGE RoHS
FOR ELECTRO-MAGNET DYNAMIC MICROPHONE
BESTAR ACOUSTICS CO.,LTD
No.199 HuangHe West Road,New district,ChangZhou,JiangSu Province,P.R.China
Tel: +86 519 88222567 Fax: +86 519 88222551
E-mail:wu@be-star.com http://www.bestargroups.com
文件号：BS/QDTE045B
www.bestargroups.com
CC
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6
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5
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3
Approved by:
4
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Checked by:
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Date:
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No. Item Specifications
1 Sensitivity - 42 ±3dB (0dB=1V/Pa,1kHz)
2 Frequency Response 50-16kHz
3 Current Consumption 0.5mA Max.
4 Directional Omnidirectional
5 S/N Ratio more than 58dB
6 Standard Operating Voltage 2V
7 Operating Voltage 1V~10V
8 Sensitivity reduction within -3dB at 1.5V
9 Distortion 2%
10 Storage Temperature -40 °C to +85°C
11 Operating Temperature -30 °C to +60°C
1. Characteristics
Test Condition (Vs=2V RL=2.2KΩ Ta=20 R.H.=65%)℃
20k
5k 10k500 2k1k100 200
-3020 50
Frequency(Hz)
★Frequency Resonse Curve
Relative Response (dB)
-20
-10
0
+10
+20
-6 -3 -10
-3
+3 0+3 +10
王焕焕
BCM4013OLFC-42-J190R4.8 LF
Microphone
Page:2 of 7
DRG NO:
Date
BS/TEM01.396B
2013.07.10
A徐 波
BCM4013OLFC-42-J190R4.8 LF
王焕焕
This print and information there in are proprietary to BeStar Acoustics Co., Ltd.
and shall not be used in whole or in part without its written content
文件号：BS/QDTE045B
www.bestargroups.com wu@be-star.com
徐金国
2013.12.12
2013.12.12
B
C
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6
Rev. Date
5
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4
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6 5 4 3 2
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2. Drawing
0
30 330
BCM4013OLFC-42-J190R4.8 LF
120
60
90
★Angular Response
220
300
270
180
150 210
Microphone
Page:3 of 7
DRG NO: BS/TEM01.396B
徐 波
徐金国
190±10
BCM4013OLFC-42-J190R4.8 LF
王焕焕
2013.07.10
王焕焕
A
Red
Black
2013.12.12
This print and information there in are proprietary to BeStar Acoustics Co., Ltd.
and shall not be used in whole or in part without its written content
www.bestargroups.com wu@be-star.com
文件号：BS/QDTE045B
+
Red
Black
Terminal 1 "+"
Terminal 2 "-"
2013.12.12
B
JST ZHR -2
filter
C
A
6
Rev. Date
5
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Approved by:
4
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Date:
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32
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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-42-J190R4.8 LF
Microphone
Ø4.8±0.2
2.2±0.2
Note:wires use UL3302 AWG 32#
Ø2.5±0.2
Ø4.0±0.2
Ø4.8±0.2
1.3±0.2
Page:4 of 7
DRG NO: BS/TEM01.396B
A2013.07.10 徐 波
JST SZH-003T-P0.5
BCM4013OLFC-42-J190R4.8 LF
王焕焕
王焕焕
Unit: mm
This print and information there in are proprietary to BeStar Acoustics Co., Ltd.
and shall not be used in whole or in part without its written content
文件号：BS/QDTE045B
www.bestargroups.com wu@be-star.com
Rubber boot
徐金国
2013.12.12
2013.12.12
B
CC
Drawn
A
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Date
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4.1 High temp.life test
Temperature +85 °C
Duration 100hrs
4.2 Low temp.life test
Temperature -40 °C
Duration 100hrs
4.3 Temperature cycle test
Cycles 10
4.4 Humidity Test
Temperature +40 °C
Relative Humidity 90~95%
Duration 48hrs
Tests above should be measured after leaving normal temperature for 6hrs.
4.5 Vibration Test
Vibration Frequency 10~55Hz
Amplitude 1.52mm/min
Direction 3(x.y&z)
Duration 2hrs each cycle(total 6 hrs)
4.6 Drop test
Height 1m
(Dropped to 20mm thick hardwood board without packing.)
Direction 3
4.7 Soldering Heat Shock .
Temperature 340±5°c
Duration 2 ±0.5 sec
4.8 Terminal Mechanical Strength
Strength 1kg
Duration 1 min
Notice:
All specifications must be satisfied in this condition.
Sensitivity :Allowable deviation within ±3dB from initial sensitivity.
BCM4013OLFC-42-J190R4.8 LF
4.Reliability Test
1hrs
+85 C 1hrs 1hrs1hrs
+20 C+20 C -40 C
Microphone
Page:5 of 7
DRG NO: BS/TEM01.396B
A2013.07.10 徐 波
BCM4013OLFC-42-J190R4.8 LF
王焕焕
王焕焕
This print and information there in are proprietary to BeStar Acoustics Co., Ltd.
and shall not be used in whole or in part without its written content
文件号：BS/QDTE045B
www.bestargroups.com wu@be-star.com
徐金国
2013.12.12
2013.12.12
B
Microphone
E
5
Drawn
A
Date
6
Rev.
AChecked by:
Note
4
Approved by:
Drawn by:
Date:
徐 波
3
DRG NO:
2
B
C
D
5. Packing
F
G
H
56 4 3 2
E
Page:6 of 7
1
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215±5
105±5
54±5
BCM4013OLFC-42-J190R4.8 LF
BS/TEM01.396B
BCM4013OLFC-42-J190R4.8 LF
王焕焕
王焕焕
2013.07.10
This print and information there in are proprietary to BeStar Acoustics Co., Ltd.
and shall not be used in whole or in part without its written content
文件号：BS/QDTE045B
www.bestargroups.com wu@be-star.com
100±3
130±5
徐金国
2013.12.12
2013.12.12
B
+
+
+
+
100 PCS
per anti-static bag
500 PCS
5 anti-static bags per middle box
207
363
233
4500PCS
9 middle boxes per carton
Remark:
100 pcs per anti-static bag
5 anti-static bags per middle box
9 middle boxes per carton
Total 4500pcs per carton
Size: 363×233×207(mm)
EE
Microphone
王焕焕
Drawn
AA
Rev.
6
Date
Checked by:
5
Note
4
Approved by:
Date:
Drawn by:
32
DRG NO:
B
C
D
A
Page:7 of 7
1
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Before
6. History change record
F
version
No.
GA
H
Change Items
After
2013.07.10
Date Drawn
65 4 3 2
F
Approved
G
H
1
BCM4013OLFC-42-J190R4.8 LF
BS/TEM01.396B
2013.07.10
王 平
BCM4013OLFC-42-J190R4.8 LF
王焕焕
徐 波
王焕焕
This print and information there in are proprietary to BeStar Acoustics Co., Ltd.
and shall not be used in whole or in part without its written content
文件号：BS/QDTE045B
www.bestargroups.com wu@be-star.com
徐金国
2013.12.12
2013.12.12
B
徐金国
B王焕焕
2013.12.12
Change the direction of leads
