Datasheet > CMS-18138-25-SP

CMS-18138-25-SP

更新时间： 2024-09-24 01:25:51

品牌	Logo	应用领域
CUI		/
页数	文件大小	规格书
5页	1598K
描述
SPEAKER

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数据手册

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CMS-18138-25-SP 数据手册

For more information, please visit the product page.

date 10/12/2016

page 1 of 5

MODEL: CMS-18138-25-SP │ DESCRIPTION: SPEAKER

FEATURES

• micro-speaker

• small footprints

• spring leads

SPECIFICATIONS

parameter

conditions/description

min

typ

0.7

8.0

max

units

maximum power: IEC-60268-5, ﬁlter 60s on/120s

off, 10 cycles at room temp in 1 cc closed box

input power

1.0

impedance

at 2.0 kHz, 1.0 V

6.8

9.2

Ω

at 1.0 V

at 1.0 V in 1 cc closed box

384

765

480

900

576

1,035

resonant frequency (Fo)

frequency response

sound pressure level

distortion

output SPL ±10 dB

20,000

93.5

at 0.7 W, 0.1 m ave, at 2.0 kHz in 1 cc closed box

at 1.0 kHz, 0.7 W

87.5

90.5

2.37

must be normal at sine wave between Fo ~ 20 kHz

in 1 cc closed box

buzz, rattle, etc.

polarity

cone will move forward with positive dc current to

“+” terminal

dimensions

magnet

18.0 x 13.0 x 2.5

Nd-Fe-B

material

PPA

cone material

terminal

mylar

spring contact

weight

1.6

operating temperature

storage temperature

RoHS

-20

-40

°C

2011/65/EU

Notes:

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

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