OB-F15(4.0 1.5)Omnidirectional Back Electret Condenser Microphone unit :mm - cheap OB-F15(4.0 1.5)Omnidirectional Back Electret Condenser Microphone unit :mm and OB-F15(4.0 1.5)Omnidirectional Back Electret Condenser Microphone unit :mm manufacturer from china by item 23951173.

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Jiangsu Huafeng Electronics Co.,Ltd

Muxiang industrial Zone, Huangqiao Town, Xiangcheng District, Suzhou City, Jiangsu

(86-512) 65464934, 65460626, (86-755) 26645732

OB-F15(4.0 1.5)Omnidirectional Back Electret Condenser Microphone unit :mm


company	Jiangsu Huafeng Electronics Co.,Ltd
Categories	LED Displays
Update	2010-01-03
Original Region	China
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OB-F15(4.0 1.5)Omnidirectional Back Electret Condenser Microphone unit :mm

OB-F15(4.0×1.5)Omnidirectional Back Electret Condenser Microphone
unit :mm

Specification:

Sensitivity : See Model No.Table
Impedance : Max. 2.2KΩ
Standard power supply : 2.0 V DC
Current consumption : Max. 0.5mA
Sensitivity reduction : Within-3dB at 1.5V
S/N radio : More than 58dB
Directivity : Omnidirectional

Sensitivity (odB=1V/Pa at 1KHz)	Model No.Table
Sensitivity (odB=1V/Pa at 1KHz)	Lead Wire Type	Pin Type
-50±3dB	OB-F15L50	OB-F15P50
-48±3dB	OB-F15L48	OB-F15P48
-46±3dB	OB-F15L46	OB-F15P46
-44±3dB	OB-F15L44	OB-F15P44
-42±3dB	OB-F15L42	OB-F15P42
-40±3dB	OB-F15L40	OB-F15P40

Dimensions:

Lead wire type OB-F15L Pin type OB-F15P

Schematic:

Frequency Response:

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