Datasheet > CM212

CM212

更新时间： 2022-05-11 07:34:14

品牌	Logo	应用领域
其他 - ETC		晶体
页数	文件大小	规格书
1页	83K
描述
TUNING FORK CRYSTAL UNIT

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中文翻译

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数据手册

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CM212 数据手册

TUNING FORK CRYSTAL UNIT (SMD • Ceramic Package)

RoHS compliant / Pb free

CM212

3000pcs/reel

■ FEATURES

7Tuning fork crystal with in-house ceramic.

7High-density SMD type

Ultra-light weight with ultra-miniature packaging.

High-stability assured with tight vacuum sealing.

7Most appropriate for portable devices and mobile

telecommunications devices.

Life-size

■ DIMENSION [mm]

■ SOLDER PAD LAYOUT [mm]

2.0±0.1

0.7 （0.8） 0.7

（1.4）

1.0

Internal connection

C0.2

1.5

0.4

■ STANDARD SPECIFICATIONS

Model

Item

CM212

Conditions

Nominal Frequency

Frequency Tolerance

Load capacitance

△ f/f0

32.768kHz

at 25˚C

±20ppm

Need to specify your requirement

12.5pF

Operating Temperature Range

Storage Temperature Range

Turnover Temperature

Temperature Coefficient

Motional (series) resistance

Level of drive

TOPR

TSTR

－40℃～＋85℃

－55℃～＋125℃

25℃±5℃

－0.04ppm/℃ Max.

at 25˚C

90KΩMax.

0.5μW Max.

±3ppm Max.

1.7pF Typ.

Aging (first year)

△ f/f0

25℃±3℃

Shunt capacitance

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

中文翻译

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