CMS0281KLX Datasheet

For more information, please visit the product page.
date 02/2010
page 1 of 2
DESCRIPTION: SPEAKER
PART NUMBER: CMS0281KLX
SPECIFICATIONS
parameter
conditions/description
nominal size
28 x 28 x 11.2H mm
min
nom
max
units
impedance
at 1 kHz, 1 V
6.8
8
9.2

resonant frequency
at 1 V
248
310
372
Hz
sound pressure level
1 W, 50 cm ave., at 0.5, 0.6, 0.8, 1 kHz
79
82
response
10 dB max.
Fo
input power
2
85
dB
20,000
Hz
4
W
operation
must be normal at program source
2
W
buzz, rattle, etc.
must be normal at sine wave
4
V dc
magnet
size: 14.7 x 3 mm
load test
24 hours of white noise at
2
W
heat test
20 ~ 50% RH for 24 hours
63
65
67
°C
humidity test
90 ~ 95% RH for 24 hours
38
40
42
°C
RoHS
yes
FREQUENCY RESPONSE CURVE
parameter
conditions/description
potentiometer range
50 dB
rectifier
RMS
lower limit frequency
20 Hz
wr. speed
100 mm/sec
zero level
60 dB
20050 SW 112th Ave. Tualatin, Oregon 97062
phone 503.612.2300
fax 503.612.2383 www.cui.com
CMS0281KLX
PC FILE NAME:
60°
2.6
(4 PLCS)
COPYRIGHT 2008 BY CUI INC.
1.4
(4 PLCS)
23.8
6.0
(6 PLCS)
28.0
(TYP)
20.4
3.5 B
22.5
(TYP)
11.2
0.3
1.6
(4 PLCS)
REV.
A
B
ZRJ
DRAWN BY:
CMS0281KLX
APPROVED BY:
UNITS:
MINIATURE MONITOR SPEAKER
PART NO.
TITLE:
20050 SW 112th Ave.
Tualatin, OR 97062
Phone: 503-612-2300
800-275-4899
Fax: 503-612-2383
Website: www.cui.com
TOLERANCE:
±0.2mm UNLESS OTHERWISE
SPECIFIED
DESCRIPTION
NEW DRAWING
base thickness changed from 3.0mm to 3.5mm
B
2:1
SCALE:
MM [INCHES]
REV:
RoHS
DATE
7/25/2007
5/6/2008
For more information, please visit the product page.