date 08/05/2022

page 1 of 3

MODEL: CPE-223 | DESCRIPTION: PIEZO BUZZER INDICATOR

cuidevices.com

FEATURES

• through-hole pins

• 12 Vdc rating

• 3.3 kHz rated frequency

SPECIFICATIONS

parameter

conditions/description

min

typ

max

units

rated voltage

12

Vdc

operating voltage

3

20

Vdc

current consumption

at rated voltage

13

mA

rated frequency

2,800

3,300

3,800

Hz

sound pressure level

at 30 cm, rated voltage

81

dB

dimensions

Ø23.8 x 12.2

mm

weight

3.5

g

material

PBT+15% Glass

terminal

pin type (Sn plating)

operating temperature

-20

85

°C

storage temperature

-30

95

°C

RoHS

yes

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

typ

max

units

hand soldering

for maximum 5 seconds

330

380

°C

wave soldering

see wave solder profile

260

°C

5 Sec Max

Time (sec)

2~5 °C/Sec

2000 °C/Sec

2~5 °C/Sec

25

120

260

40 Sec

60 Sec

100 Sec

1.5

Sec Max

Preheating

Melting

Cooling

Additional Resources: Product Page | 3D Model | PCB Footprint