date 08/05/2022

page 1 of 3

MODEL: CPE-503 | DESCRIPTION: PIEZO BUZZER TRANSDUCER

cuidevices.com

FEATURES

• feedback pin

• 12 Vdc rating

• driving circuit

• vertical orientation through hole mount

• wide operating temperature range (-30~115 °C)

SPECIFICATIONS

parameter

conditions/description

min

typ

max

units

rated voltage

12

Vdc

operating voltage

3

28

Vdc

current consumption

at rated voltage

7

mA

rated frequency

2,700

3,200

3,700

Hz

sound pressure level

at 30 cm, rated voltage

72

dB

dimensions

25.0 x 24.0 x 10.0

mm

weight

3.7

g

material

PC+10% glass (black)

terminal

pin type (Au plating)

operating temperature

-30

115

°C

storage temperature

-40

125

°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 maximun 5 seconds

330

380

°C

wave soldering

see wave soldering profile

260

°C

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