date 08/05/2022

page 1 of 3

MODEL: CPE-751 | DESCRIPTION: PIEZO BUZZER INDICATOR

cuidevices.com

FEATURES

• through-hole tabs

• threaded body

• 12 Vdc rating

• 3.6 kHz rated frequency

• fast pulse tone

SPECIFICATIONS

parameter

conditions/description

min

typ

max

units

rated voltage

12

Vdc

operating voltage

6

28

Vdc

current consumption

at rated voltage

9

mA

rated frequency

3,100

3,600

4,100

Hz

sound pressure level

at 30 cm, rated voltage

76

dB

tone

fast pulse at rated voltage (3.0 ±20% Hz)

dimensions

Ø37.8 x 23.5

mm

weight

18.5

g

material

ABS UL94 1/16” HB (grey)

terminal

solder tabs (tin plating)

operating temperature

-30

80

°C

storage temperature

-40

80

°C

hand soldering

maximum 3 seconds

330

350

370

°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