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date
08/05/2022
page 1 of 4
MODEL: CPT-2272C-200 | DESCRIPTION: PIEZO BUZZER TRANSDUCER
FEATURES
• externally driven
• through hole
• 90 dB SPL
SPECIFICATIONS
parameter
conditions/description
min
typ
operating voltage
current consumption
at 12 Vp-p, 4,000 Hz square wave
rated frequency
max
units
20
Vp-p
10
mA
4,000
sound pressure level
at 10 cm, 12 Vp-p, 4,000 Hz square wave
electrostatic capacity
at 120 Hz/1 V
dimensions
Ø22.0 x 7.2
90
10,500
dB
15,000
PBT
terminal
pin type (Sn plating)
19,500
pF
mm
weight
material
Hz
2.5
g
operating temperature
-20
60
°C
storage temperature
-30
70
°C
max
units
380
°C
RoHS
Notes:
yes
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
hand soldering
for maximum 2 seconds
330
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typ
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CUI DEVICES | MODEL: CPT-2272C-200 | DESCRIPTION: PIEZO BUZZER TRANSDUCER
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date 08/05/2022 | page 2 of 4
MECHANICAL DRAWING
units: mm
tolerance: ±0.5 mm
WEEK
FREQUENCY RESPONSE CURVE
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YEAR
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CUI DEVICES | MODEL: CPT-2272C-200 | DESCRIPTION: PIEZO BUZZER TRANSDUCER
date 08/05/2022 | page 3 of 4
PACKAGING
units: mm
Outer Box Size: 310 x 248 x 49 mm
Carton Size: 550 x 330 x 290 mm
Outer Box QTY: 600 pcs per outer box
Carton QTY: 6,000 pcs per carton
07*3-:
3&6[3&6[ 3&6
/$