254-ECM951-RO datasheet, PDF - EEWORLD Datasheet

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254-ECM951-RO: DescriptionMicrophone unidirect 9.7x5mm; CategoryTopical application Mechanical and electrical/engineering/automation; File Size73KB，1 Pages; ManufacturerKobitone; Environmental Compliance

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254-ECM951-RO Overview

Microphone unidirect 9.7x5mm

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Electret Condenser Microphone

Date:

03/06/09

Dimensions: mm (in.)

Part Number:

254-ECM951-RO

( )

AIR HOLE

(ø ø9

)

( )

(ø ø.90

.03

Electret Condenser Microphone

Microphone Frequency Response

-40

-50

-60

-70

-80

-90

0 Deg

100

200

135 Deg

500

180 Deg

.60

(.024)

(.197)

.20

(.008)

ø9.7

(ø.38)

10K

20K

Electrical Specifications:

•

Sensitivity: -51±3dB

•

Output Impedance: 680Ω (Max)

•

Frequency Range: 100 - 20K Hz

•

Standard Operation Voltage: 1.5V

•

Current Consumption: 0.5mA (Max)

•

S/N Ratio:

≧55dB

Mechanical Specifications:

•

Operating Temperature: -20~+60℃

•

Storage Temperature: -25~+70℃

KT-400494

Note:

•

RoHS Compliant

Available from Mouser Electronics

www.mouser.com

(800) 346-6873

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

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