CMB-6544PF CUI Inc, CMB-6544PF Datasheet

CMB-6544PF

Manufacturer Part Number

CMB-6544PF

Description

MIC CONDENSER ELECT OMNI -44DB

Manufacturer

CUI Inc

Type

Electret Condenserr

Datasheet

1.CMB-6544PF.pdf (4 pages)

Specifications of CMB-6544PF

Sensitivity

-44dB ±3dB

Voltage - Rated

4.5 ~ 10V

Current

500µA

Size / Dimension

Circular - 9.4mm Dia x 6.5mm H

S/n Ratio

60dB

Impedance

1K Ohm

Frequency

20Hz ~ 20kHz

Termination

Solder Pins/Posts

Direction

Omnidirectional

Port Location

Top

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Filter Type

Other names

102-1722

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

CMB-6544PF

Manufacturer:

PMC

Quantity:

101

Current page: 1 of 4
Download datasheet (868Kb)

PART NUMBER: CMB-6544PF

SPECIFICATIONS

directivity

sensitivity (S)

sensitivity reduction (∆S-Vs)

operating voltage

output impedance (Zout)

operating frequency (f)

current consumption (I

signal to noise ratio (S/N)

operating temperature

storage temperature

dimensions

weight

material

terminal

RoHS

note:

APPEARANCE DRAWING

tolerances not shown: ±0.3mm

20050 SW 112

9.4

0.2

DSS

)

Ave. Tualatin, Oregon 97062

6.5 0.2

omnidirectional

-44 ±3 dB

-3 dB

4.5 V dc (standard), 10 V dc (max.)

1 KΩ

20 ~ 20,000 Hz

0.5 mA max.

60 dBA

-20 ~ +70° C

ø9.4 x 6.5 mm

0.7 g max.

pin type (hand soldering only)

yes

We use the “Pascal (Pa)” indication of sensitivity as per the recomendation of I.E.C. (International

Electrotechnical Commission). The sensitivity of “Pa” will increase 20dB compared to the “ubar”

indication. Example: -60dB (0dB = 1V/ubar) = -40dB (1V/Pa)

(2 PLCS)

5.0

1.0

(2 PLCS)

0.4 0.1

phone 503.612.2300 fax 503.612.2383

DESCRIPTION: electret condenser microphone

f = 1KHz, 1Pa 0dB = 1V/Pa

f = 1KHz, 1Pa Vs = 4.5 ~ 1.5 V dc

f = 1KHz, 1Pa

Vs = 4.5 V dc RL = 1KΩ

f = 1KHz, 1Pa A-weighted

terminal 2

terminal 1

page

date

2.54 0.3

06/2008

1 of 4

Related parts for CMB-6544PF

CMB-6544PF Summary of contents

Page 1

... PART NUMBER: CMB-6544PF SPECIFICATIONS directivity sensitivity (S) sensitivity reduction (∆S-Vs) operating voltage output impedance (Zout) operating frequency (f) current consumption (I ) DSS signal to noise ratio (S/N) operating temperature storage temperature dimensions weight material terminal RoHS note: APPEARANCE DRAWING tolerances not shown: ±0.3mm 6.5 0.2 9 ...

Page 2

... PART NUMBER: CMB-6544PF MEASUREMENT CIRCUIT FREQUENCY RESPONSE CURVE th 20050 SW 112 Ave. Tualatin, Oregon 97062 DESCRIPTION: electret condenser microphone phone 503.612.2300 fax 503.612.2383 page 06/2008 date ...

Page 3

... PART NUMBER: CMB-6544PF MECHANICAL CHARACTERISTICS item soldering heat resistance PCB wire pull strength vibration drop test ENVIRONMENT TEST item high temp. test low temp. test humidity test temp. cycle test TEST CONDITIONS standard test condition a) temperature +35°C judgement test condition a) temperature: +25 ±2°C ...

Page 4

... PART NUMBER: CMB-6544PF PACKAGING th 20050 SW 112 Ave. Tualatin, Oregon 97062 DESCRIPTION: electret condenser microphone phone 503.612.2300 fax 503.612.2383 page 06/2008 date ...

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