date 03/31/2016

page 1 of 4

cui.com

MODEL: CMT-1411R-SMT

│ DESCRIPTION: MAGNETIC BUZZER TRANSDUCER

FEATURES

• externally driven

• SMT

• 93 dB SPL

Vo-p

0V

SPECIFICATIONS

parameter

conditions/description

min

typ

max

units

rated voltage

5.0

Vo-p

operating voltage

4.0

7.0

Vo-p

current consumption

at rated voltage, 3,200 Hz square wave, ½ duty

90

mA

rated frequency

3,200

Hz

sound pressure level

at 10 cm (A-weight), rated voltage, 3,200 Hz

square wave, ½ duty

87

93

dBA

coil resistance

36.5

43.0

49.5

Ω

dimensions

14.0 x 11.0 x 3.0

mm

weight

0.9

g

material

LCP

terminal

SMT type (Sn plating)

operating temperature

-40

85

°C

storage temperature

-50

85

°C

RoHS

2011/65/EU

Notes:

1.Addsuffix“-TR”tothemodelfortape&reelpackaging

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

SOLDERABILITY

parameter

conditions/description

min

typ

max

units

reflowsoldering

seerecommendedreflowsolderingprofile

260

°C

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)

For more information, please visit the product page.