date 08/05/2022

page 1 of 4

MODEL: CPE-420 | DESCRIPTION: PIEZO BUZZER INDICATOR

cuidevices.com

FEATURES

• wire lead with panel-mount tabs

• 12 Vdc rating

• 102 dB

• 2.8 kHz rated frequency

SPECIFICATIONS

parameter

conditions/description

min

typ

max

units

rated voltage

12

Vdc

operating voltage

3

16

Vdc

current consumption

at rated voltage

50

mA

rated frequency

2,300

2,800

3,300

Hz

sound pressure level

at 30 cm, rated voltage

102

dB

dimensions

Ø41.8 x 22.0

mm

weight

17.4

g

material

ABS UL94 1/16” HB (black)

terminal

wire leads

operating temperature

-30

85

°C

storage temperature

-40

95

°C

RoHS

yes

Notes:

1. All specifications measured at 5~35°C, humidity at 45~85%, under 86~106kPa pressure, unless otherwise noted.

Additional Resources: Product Page | 3D Model