User guide

ManualsBrandsBeStar ManualsMicrophonesBCM6027OF-38

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. BS/TEM01.134A

10.08.03

195016

Date

Page

03 Aug.10

01 of 06

Checked by

Drawn by

Customer approved

Approved by

BESTAR ELECTRONICS INDUSTRY CO.,LTD

No.199 HuangHe West Road.New district,ChangZhou,JiangSu Province,P.R.China

Tel: +86 519 88222567 Fax: +86 519 88222551

www.bestargroups.com info@be-star.com http://www.bestargroups.com

Approval:

BCM6027OF-38

王焕焕

徐波王平

SPECIFICATION

06TOTAL PAGE

RoHS

FOR ELECTRO-MAGNET DYNAMIC MICROPHONE

www.be-star.com

Acoustics & Sensor

Summary of content (6 pages)

PAGE 1
SPECIFICATION Acoustics & Sensor FOR ELECTRO-MAGNET DYNAMIC MICROPHONE TOTAL PAGE 06 www.be-star.com Customer Model Name Customer P/N Product No. Date 03 Aug.10 Issue No. Page 01 of 06 Issue Date RoHS BCM6027OF-38 195016 BS/TEM01.134A 10.08.03 Approval: 1.Characteristics 2.Drawing 3.Measurement Circuit 4.Reliability Test 5.Packing 6.History change record Drawn by 王焕焕 Checked by Approved by 徐波王平 Customer approved BESTAR ELECTRONICS INDUSTRY CO.,LTD No.199 HuangHe West Road.
PAGE 2
Acoustics & Sensor 6 H 5 4 1 H BCM6027OF-38 1. Characteristics Test Condition (Vs=1V No. G F E Ta=20℃ R.H.=65%) R L=2.2K Item Specifications G 1 Sensitivity 2 Impedance 3 Frequency Response 50-16kHz 4 Current Consumption 0.5mA Max. 5 Directional Omnidirectional 6 S/N Ratio more than 60dB 7 Standard Operating Voltage 8 Operating Voltage 9 Sensitivity reduction within -3dB at 1.
PAGE 3
Acoustics & Sensor 6 5 4 2 3 1 BCM6027OF-38 H H ★Angular Response 180 150 210 G G 220 120 270 90 60 F 300 330 30 0 2.Drawing E E Terminal2 "-" filter 2.7±0.2 Ø6.0±0.2 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 F D D Terminal1 "+" 3. Measurement Circuit: C C FET impedance Converter C:1μF Terminal 1 Output Power Supply + 1.0V ECM unit RL=2.
PAGE 4
Acoustics & Sensor 6 H 5 4 2 3 1 H BCM6027OF-38 4.Reliability Test 4.1 G 4.2 4.3 High temp.life test Temperature Duration Low temp.life test Temperature Duration Temperature cycle test Cycles F +85 °C 100hrs G -40 °C 100hrs 10 F -40 C +20 C +20 C 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 +85 C 1hrs 4.4 E 4.5 D 4.6 4.7 C 4.
PAGE 5
Acoustics & Sensor 6 5 4 2 3 1 BCM6027OF-38 H H 5. Packing G G 100±1 1000pcs 100±1 F 54±0.5 E E 105±0.5 215±0.5 D D 290 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 F C C 240 240 Remark: 100 pcs per tray 10 trays for unit, 10 units per carton Total 10000pcs per carton Size: 24×24×29(cm) B 10.08.03 Date: A A 10.08.03 Date Rev.
PAGE 6
Acoustics & Sensor 6 4 5 2 3 1 BCM6027OF-38 H H 6. History change record version No. 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 G Change Items Date Drawn 10.08.03 王焕焕 After Before A Approved 王平 G F F E E D D C C B B 10.08.03 Date: A A 10.08.03 Date Rev. 王焕焕 Drawn Note Drawn by: 王焕焕 Checked by: 徐波 Approved by: 王平 www.be-star.