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date 06/24/2016
page 1 of 4
MODEL: CMS-26418N │ DESCRIPTION: SPEAKER
FEATURES
• miniature speaker
• 520 Hz resonant frequency
• Nd-Fe-B magnet
SPECIFICATIONS
parameter
conditions/description
min
typ
max
units
maximum power: IEC-60268-5, filter 60s on/120s
off, 10 cycles at room temp
input power
0.2
0.3
W
impedance
at 1.0 kHz, 1.0 V
at 1.0 V
6.8
416
Fo
8
9.2
624
Ω
resonant frequency (Fo)
frequency response
520
Hz
Hz
output SPL ±10 dB
6,500
at 0.2 W, 0.1 m ave, at 1.0, 1.2, 1.5, 2.0 kHz
at 1 W, 1 m ave, at 1.0, 1.2, 1.5, 2.0 kHz
89
76
92
79
95
82
dB
dB
sound pressure level
distortion
at 1.0 kHz, 0.2 W
10
%
must be normal at sine wave between
Fo ~ 6,500 Hz
buzz, rattle, etc.
1.26
V
dimensions
magnet
Ø26.0 x 4.1
Nd-Fe-B (Ø9.5 x 1.5 mm)
metal
mm
material
cone material
terminal
mylar
solder pads
weight
4.8
g
operating temperature
storage temperature
RoHS
-20
-20
55
55
°C
°C
2011/65/EU
Notes:
1. All specifications measured at 5~35°C, humidity at 45~85%, under 86~106 kPa pressure, unless otherwise noted.
SOLDERABILITY
parameter
conditions/description
min
typ
max
units
hand soldering
for 3 ±1 seconds
360
370
380
°C
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