CDS-20144-L100 Datasheet, PDF (1/3 Pages) CUI INC – SPEAKER

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SERIES: CDS-20144-L100 │ DESCRIPTION: SPEAKER
FEATURES
• micro-speaker
• high SPL
• wide operating temp range
• 4 ohm impedance
• wire leads
date 07/15/2016
page 1 of 3
SPECIFICATIONS
parameter
conditions/description
min
typ
max
input power
maximum power: IEC-60268-5, filter 60s on/120s
off, 10 cycles at room temp
1.0
1.2
impedance
at 2.0 kHz, 1.0 V
3.4
4
4.6
resonant frequency (Fo)
at 1.0 V
480
600
720
frequency response
output SPL -10 dB
Fo
20,000
sound pressure level
at 1.0 W, 0.1 m ave, at 0.8, 1.0, 1.2, 1.5 kHz
89
92
95
distortion
at 1.0 kHz, 2 V
10
buzz, rattle, etc.
must be normal at sine wave between Fo ~ 20 kHz
2.0
polarity
cone will move forward with positive dc current to
“+” terminal
dimensions
20 x 14 x 3.5
magnet
Nd-Fe-B
material
PBT
cone material
mylar
terminal
wire leads
weight
1.8
operating temperature
-30
70
storage temperature
-40
85
RoHS
2011/65/EU
Notes:
1. All specifications measured at 5~35°C, humidity at 45~85%, under 86~106kPa pressure, unless otherwise noted.
PART NUMBER KEY
CDS-20144-L100 X
Base Number
Termination Style:
“blank” = wire leads, no connector
1 = JST housing SHR-2V-S-B
2 = JST housing ZHR-2
3 = JST housing PHR-2
4 = JST housing HER-2
5 = JST housing PHR-4
6 = Molex housing 51021-0200
cui.com
units
W
Ω
Hz
Hz
dB
%
V
mm
g
°C
°C