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Back Electret Omnidirectional Microphone( BOM-4022L0-V20-S)
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sales@wellsonic.hk

Back Electret Omnidirectional Microphone( BOM-4022L0-V20-S)

Payment Method:Telegraphic Transfer (T/T)
Origin:China
Specification:Part Name: Back Electret Omnidirectional Microphone
P/ N# BOM-4022L0-V20-S

1 Application:
1.1 Aerospace / Aircraft
1.2 Automotive
1.3 Computer / Workstation
1.4 Consumer Electronics / Gaming
1.5 Headset / Helmet
1.6 Loudspeaker / Public Address
1.7 Music / Audio Systems
1.8 Security / Paging
1.9 Telephone / Voice Communication

2 Electrical Specifications:
2.1 Directivity: Omni-directional
2.2 Electret: Back
2.3 Sensitivity Range: -49± 3dB, -50± 3dB, -54± 3dB ( Vs= 3.0V, RL= 2.2K© , 0dB= 1V/ Pa, 1KHz)
2.4 Output Impedance: 2.2k© ( Maximum)
2.5 Frequency Range: 20 ~ 16000Hz
2.6 Max Operation Voltage: 10.0V
2.7 Standard Operation Voltage: + 3.0VDC
2.8 Current Consumption: 0.5mA ( Maximum)
2.9 Sensitivity Reduction: Within -3dB at 1.5-2.0V Sensitivity Variation
2.10 S/ N Ratio: More than 50 dB
2.11 Connection: Lead Line= 0mm

3 Mechanical Characteristics:
3.1 Diameter: 4.0 mm
3.2 Thickness / Height: 2.2 mm


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Company Contact
Name:Mr. Ken Lin [Sales]
E-mail:sales@wellsonic.hk
Homepage:http://www.wellsonic.hk   
Phone Number:86-592-6159681
Fax Number:86-592-6159689
Address:No.300, Yingyao Road, North Industry District, Jimei
Xiamen 361021, Fujian
China

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