date 12/15/2022

page 1 of 4

MODEL: CMI-9655S-SMT-TR | DESCRIPTION: MAGNETIC BUZZER INDICATOR

cuidevices.com

FEATURES

• includes driving circuit

• SMT

• washable

SPECIFICATIONS

parameter

conditions/description

min

typ

max

units

rated voltage

5.0

Vdc

operating voltage

4.0

7.0

Vdc

current consumption

30

mA

rated frequency

2,500

2,700

2,900

Hz

sound pressure level

at 10 cm (A-weight), rated voltage

80

85

dBA

dimensions

9.6 x 9.6 x 5.0

mm

weight

1.5

g

material

PPS

terminal

SMT type (Sn plating)

operating temperature

-40

85

°C

storage temperature

-40

85

°C

RoHS

yes

Notes:

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

SOLDERABILITY

parameter

conditions/description

min

typ

max

units

reel storage

at relative humidity <40%

25

°C

reflow soldering2

see recommended reflow soldering profile

260

°C

drying conditions3

bake at 40°C for 24 hours

Note:

2. It is recommended to reflow solder within 48 hours from opening vacuum packaging at a temperature <30°C & relative humidity <60%.

3. When out of packaging for more than 48 hours.

Peak Temp 260°C

255°C

217°C

200°C

150°C

60~180 sec

60~150 sec

20~40 sec

Time (sec)

SMT Reflow Solder Profile (Pb Free)

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