254-ECM67-RO: 产品描述Microphones 6 x 5.0mm -47dB; 产品类别热门应用机电/工控/自动化; 文件大小160KB，共1页; 制造商Kobitone

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254-ECM67-RO概述

Microphones 6 x 5.0mm -47dB

254-ECM67-RO规格参数

参数名称	属性值
产品种类 Product Category	Microphones
制造商 Manufacturer	Kobitone
RoHS	Details
Directional Properties	Unidirectional
Impedance	2.2 kOhms
电流额定值 Current Rating	0.5 mA
Sensitivity	- 47 dBA
端接类型 Termination Style	Solder Pad
直径 Diameter	6 mm
Depth	5 mm
工作电源电压 Operating Supply Voltage	2 VDC
频率 Frequency	20 kHz
系列 Packaging	Bulk
工厂包装数量 Factory Pack Quantity	100

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Electret Condenser Microphone

Part Number:

254-ECM67-RO

Date:

05/18/12

DIMENSIONS: mm (

in.)

6±.20

(.236±.008)

5±.15

(.197±.006)

Term. 1 ( + )

Term. 2 ( - )

2-ø.70

(ø.028)

Electret Condenser Microphone

Frequency Response Curve

-30

-40

-50

dBV/Pa

-60

-70

-80

200

500

20k

KT-400430

Electrical Specifications:

•

Sensitivity: -47 ± 3dB

•

Output Impedance: 2.2K Ω

•

Frequency Range: 70-20,000 Hz

•

Standard Operation Voltage: 2.0V

•

Current Consumption: 0.5mA (max.)

•

S/N Ratio: > 58dB

Mechanical Specifications:

•

Operating Temperature: -25°C ~ +70°C

•

Storage Temperature: -40°C ~ +70°C

Note:

•

RoHS Compliant

Specifications are subject to change without notice. No liability or warranty implied by this information. Environmental compliance based on producer documentation.

Available from Mouser Electronics

www.mouser.com

(800) 346-6873

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