date 08/05/2022

page 1 of 5

MODEL: CST-934AS | DESCRIPTION: MAGNETIC BUZZER TRANSDUCER

cuidevices.com

FEATURES

• magnetic transducer with spring mount

• 95 dB SPL

• 2,730 Hz rated frequency

Vo-p

0V

SPECIFICATIONS

parameter

conditions/description

min

typ

max

units

rated voltage

3.0

Vo-p

operating voltage

2.0

4.5

Vo-p

current consumption

at rated voltage, 2,730 Hz, ½ duty square wave

80

mA

rated frequency

2,730

Hz

sound pressure level

at 5 cm, rated voltage, 2,730 Hz, ½ duty square wave

(A-weighted)

90

95

dB

coil resistance

17

20

23

Ω

dimensions

Ø9.0 x 4.0

mm

weight

1.0

g

material

PPO (black)

terminal

spring(gold plating)

operating temperature

-20

60

°C

storage temperature

-30

70

°C

washable

no

RoHS

yes

Notes:

1. All specifications measured at 25±2°C, humidity at 60~70%, under 86~106 kPa pressure, unless otherwise noted.

Additional Resources: Product Page | 3D Model