CDS-25148 Datasheet, PDF (1/3 Pages) CUI INC – micro-speaker

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MODEL: CDS-25148 │ DESCRIPTION: SPEAKER
FEATURES
• micro-speaker
• small footprint
• rated 1.5 W
date 07/23/2015
page 1 of 3
SPECIFICATIONS
parameter
conditions/description
min
input power
maximum power: IEC-60268-5, filter 60s on/120s
off, 10 cycles at room temp
impedance
at 1.4 kHz, 1.0 V
6.8
resonant frequency (Fo)
at 1.0 V
600
frequency response
output SPL ±10 dB
Fo
sound pressure level
at 1.5 W, 0.1 m ave, at 1.0, 1.2, 1.5, 2.0 kHz
91
at 1.0 W, 1.0 m ave, at 1.0, 1.2, 1.5, 2.0 kHz
70
distortion
at 1.4 kHz, 1.5 W
buzz, rattle, etc.
must be normal at sine wave between Fo ~ 20 kHz
polarity
cone will move forward with positive dc current to
“+” terminal
dimensions
25 x 14.0 x 4.5
magnet
Nd-Fe-B, Ø6.8 x 1.5
material
ABS UL-94 1/16” HB (black)
cone material
cloth
terminal
solder pads
weight
operating temperature
-20
storage temperature
-30
RoHS
2011/65/EU
Notes:
1. All specifications measured at 5~35°C, humidity at 45~85%, under 86~106kPa pressure, unless otherwise noted.
SOLDERABILITY
parameter
conditions/description
min
hand soldering
for maximum 3 ±1 seconds
360
typ
1.5
8
750
94
73
3.46
1.72
typ
370
max
2.0
9.2
900
20,000
97
76
5
units
W
Ω
Hz
Hz
dB
dB
%
V
mm
mm
g
55
°C
70
°C
max
380
units
°C
cui.com