date

05/13/2013

page

1 of 3

cui.com

MODEL:

CMI-1240-SMT │ DESCRIPTION: PIEZO BUZZER INDICATOR

FEATURES

• low current

• washable

• internally driven

RoHS

SPECIFICATIONS

parameter

conditions/description

min

typ

max

units

rated voltage

12

Vdc

operating voltage

3

20

Vdc

current consumption

at rated voltage

8

mA

rated frequency

3,500

4,000

4,500

Hz

sound pressure level

at 10 cm, rated voltage

83

dB

dimensions

16.9 x 16.9 x 7.8

mm

weight

2.6

g

material

PPS UL-94 V-0 (black)

terminal

SMT type (Au plating)

operating temperature

-30

70

°C

storage temperature

-40

80

°C

RoHS

yes

Note:

Add suffix “-TR” to the model for tape & reel packaging

SOLDERABILITY

parameter

conditions/description

min

typ

max

units

reflow soldering

see reflow profile

260

°C

Time [sec]

PeakTe

mp

21

7°C

2

60°C

60~180sec

60 ~150sec

25

5°C

20~40sec

150°C

2

C

00°C

For more information, please visit the product page.