date 08/05/2022

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MODEL: CEB-20D64 | DESCRIPTION: PIEZOELECTRIC DIAPHRAGM

cuidevices.com

FEATURES

• piezo element with feedback wire

• 30 Vp-p max operating voltage

• 6,500 Hz rated frequency

SPECIFICATIONS

parameter

conditions/description

min

typ

max

units

operating voltage

30

Vp-p

resonant frequency

only for piezo element without wire

6,000

6,500

7,000

Hz

resonant impedance

only for piezo element without wire

350

Ω

electrostatic capacity

at 120 Hz/1 V

9,100

13,000

16,900

pF

dc resistance

for 1 second

20

MΩ

dimensions

Ø20 x 0.43

mm

weight

1.5

g

material

brass

terminal

wire leads

operating temperature

-20

70

°C

storage temperature

-30

80

°C

RoHS

yes

Notes:

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

MECHANICAL DRAWING

units: mm

tolerance: ±0.5 mm

wire: UL1571 32 AWG

Red

Black

MTGEP36

45°

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