date 08/05/2022

page 1 of 3

MODEL: CEP-1130 | DESCRIPTION: PIEZO BUZZER TRANSDUCER

cuidevices.com

FEATURES

• piezo transducer with pin mount

• 90 dB SPL

• 3,000 Hz rated frequency

SPECIFICATIONS

parameter

conditions/description

min

typ

max

units

operating voltage

30

Vp-p

current consumption

at 10 Vp-p, 3,000 Hz square wave

10

mA

rated frequency

3,000

Hz

sound pressure level

at 10 cm, 10 Vp-p, 3,000 Hz square wave

90

dB

electrostatic capacity

at 1 kHz/1 V

12,600

18,000

23,400

pF

dimensions

Ø30.0 x 7.5

mm

weight

4.4

g

material

ABS UL94 1/16” HB High Heat (black)

terminal

pin type (Sn plating)

operating temperature

-30

80

°C

storage temperature

-40

80

°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 soldering2

for maximum 3 seconds

340

350

360

°C

Notes:

2. Not recommended for wave soldering

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