Datasheet > CMR200T

CMR200T

更新时间： 2024-11-19 12:56:15

品牌	Logo	应用领域
CITIZEN		晶体
页数	文件大小	规格书
1页	58K
描述
TUNING FORK CRYSTAL UNITS (SMD â¢ Cylinder Type)

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中文翻译

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数据手册

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CMR200T 数据手册

TUNING FORK CRYSTAL UNITS (SMD • Cylinder Type)

CMR200T

2000pcs/reel

■ FEATURES

7Lead formed SMD type with embossed tape.

Automatic mounting and reflowable type.

7Most appropriate for clock source for portable and

other various equipment with low power

consumption.

Life-size

■ DIMENSION [mm]

■ SOLDER PAD LAYOUT [mm]

2.5

6.0

（1） 2.0±0.3

＋

0.1

6.0ꢀ

－0.2

（1） 2.0±0.3

3.0±0.3

1.75

CMR200T

■ STANDARD SPECIFICATIONS

Model

CMR200T

Conditions

Item

Nominal Frequency

Frequency Tolerance

Load capacitance

△ f/f0

32.768kHz

at 25˚C

±20ppm

12.5pF

Need to specify your requirement

Operating Temperature Range

Storage Temperature Range

Turnover Temperature

Temperature Coefficient

Motional (series) resistance

Level of drive

TOPR

TSTR

－40℃～＋85℃

－55℃～＋125℃

25℃±5℃

See figure 2 in P4

at 25˚C

－0.034±0.006ppm/℃²

50KΩMax.

R¹

1μW Max.

Aging (first year)

△ f/f0

±3ppm Max.

70000 Typ.

25℃±3℃

Quality Factor

Shunt capacitance

C⁰

1.35pF Typ.

http://cfm.citizen.co.jp/english/product/pr02.html

中文翻译

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