date 02/11/2022

page 1 of 4

MODEL: CT-1205CL-SMT-TR

│ DESCRIPTION: MAGNETIC BUZZER INDICATOR

cuidevices.com

FEATURES

• surface mount

• washable

• internally driven

SPECIFICATIONS

parameter

conditions/description

min

typ

max

units

rated voltage

5

Vdc

operating voltage

4

7

Vdc

current consumption

30

mA

rated frequency

2,250

2,400

2,550

Hz

sound pressure level

at 10 cm (A-weight), rated voltage

88

92

dBA

dimensions

12.8 x 12.8 x 7.1

mm

weight

2

g

material

PPS (S-206)

terminal

SMT type (Sn plating)

operating temperature

-30

70

°C

storage temperature

-40

85

°C

RoHS

yes

Notes:

1.Allspecificationsmeasuredat5~35°C,humidityat45~85%,under86~106kPapressure,unlessotherwisenoted.

SOLDERABILITY

parameter

conditions/description

min

typ

max

units

reel storage

atrelativehumidity<40%

25

°C

seerecommendedreflowsolderingprofile

260

°C

bakeat40°Cfor24hours

Note:

2.Itisrecommendedtoreflowsolderwithin48hoursfromopeningvacuumpackagingatatemperature<30°C&relativehumidity<60%.

3.Whenoutofpackagingformorethan48hours.

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)

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