CME-1538-100LB CUI Inc, CME-1538-100LB Datasheet

CME-1538-100LB

Manufacturer Part Number

CME-1538-100LB

Description

MIC CONDENSER ELECT OMNI 2V DC

Manufacturer

CUI Inc

Type

Electret Condenserr

Datasheet

1.CME-1538-100LB.pdf (4 pages)

Specifications of CME-1538-100LB

Voltage - Rated

2 ~ 10V

Current

500µA

Sensitivity

-38dB ±3dB

Size / Dimension

Circular - 4mm Dia x 1.5mm H

S/n Ratio

58dB

Impedance

2.2K Ohm

Frequency

20Hz ~ 20kHz

Termination

Wire Leads

Direction

Omnidirectional

Port Location

Top

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Filter Type

Other names

102-2190

Current page: 1 of 4
Download datasheet (191Kb)

PART NUMBER:

SPECIFICATIONS

parameter

directivity

sensitivity

operating voltage

output impedance

sensitivity reduction

frequency

current consumption

signal to noise ration

operating temperature

storage temperature

dimenstions

weight

material

terminal

RoHS

dustproof/waterproof level

APPEARANCE DRAWING

20050 SW 112

CME-1538-100LB

Ave. Tualatin, Oregon 97062

conditions/description

omnidirectional

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

f= 1 KHz, 1Pa

f= 1 KHz, 1Pa Vs=2 V dc to 1.5 V dc

Vs=2 V dc RL=2.2 KΩ

f= 1 KHz, 1 Pa A weighted

ø4 x H1.5 mm

brass (Au plating)

wire type

yes

IP67, IEC standard 529 edition 2.0 (1989)

2.9 0.114

1.5 0.059

TOLERANCE:

±0.2mm UNLESS OTHERWISE

SPECIFIED

4.0 0.157

0.15

MAX

0.2

phone 503.612.2300

0.5 (2 PLCS)

1.0 0.039

DESCRIPTION:

100.0 3.937

4.0 (2 PLCS)

fax 503.612.2383 www.cui.com

min

-41

-30

ELECTRET CONDENSER

MICROPHONE

nom

-38

2.2

-3

date

page

20,000

max

-35

0.5

0.1

06/2010

1 of 4

units

V dc

dBA

KΩ

°C

Related parts for CME-1538-100LB

CME-1538-100LB Summary of contents

Page 1

... PART NUMBER: CME-1538-100LB SPECIFICATIONS parameter conditions/description directivity omnidirectional sensitivity f= 1 KHz, 1Pa 0 dB= 1 V/Pa operating voltage output impedance f= 1 KHz, 1Pa sensitivity reduction f= 1 KHz, 1Pa Vs 1 frequency current consumption Vs RL=2.2 KΩ signal to noise ration f= 1 KHz weighted operating temperature storage temperature dimenstions ø ...

Page 2

... PART NUMBER: CME-1538-100LB FREQUENCY RESPONSE CURVE MEASUREMENT CIRCUIT 20050 SW 112 Ave. Tualatin, Oregon 97062 th DESCRIPTION: ELECTRET CONDENSER MICROPHONE phone 503.612.2300 fax 503.612.2383 www.cui.com date 06/2010 page ...

Page 3

... PART NUMBER: CME-1538-100LB MECHANICAL CHARACTERISTICS item test condition soldering heat resistance Stripped wires are immersed in rosin for 5 seconds and then im- mersed in solder bath of 270 ±5°C for 3 ±0.5 seconds. PCB wire pull strength The force of 4 applied for 30 sec. to double lead wire. ...

Page 4

... PART NUMBER: CME-1538-100LB PACKAGING 20050 SW 112 Ave. Tualatin, Oregon 97062 th DESCRIPTION: ELECTRET CONDENSER MICROPHONE phone 503.612.2300 fax 503.612.2383 www.cui.com date 06/2010 page ...

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