Datasheet > CM2012H

CM2012H

更新时间： 2022-02-26 14:35:26

品牌	Logo	应用领域
CITIZEN		/
页数	文件大小	规格书
2页	463K
描述
TUNING FORK CRYSTAL UNIT

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数据手册

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CM2012H 数据手册

TUNING FORK CRYSTAL UNIT (SMD ・ Ceramic Package)

RoHS compliant / Pb free

3,000pcs/reel

CM2012H

■ FEATURES

● Frequency range : 32.768kHz

● External dimensions (mm)

ꢀ L : 2.15 x W : 1.3 x H : 0.6

● Applications

ꢀꢀSmall communication devices

■ DIMENSION [mm]

■ SOLDER PAD LAYOUT [mm]

Do not design any patterns under CM2012H.

■ STANDARD SPECIFICATIONS

Model

CM2012H

Conditions

Item

Nominal Frequency

32.768kHz

±10ppm / ±20ppm

6.0pF / 7.0pF / 9.0pF / 12.5pF

-40℃ ～ +85℃

Frequency Tolerance

Load capacitance

Δf/f

at 25℃

Please specify your requirement

Operating Temperature Range

Storage Temperature Range

Turnover Temperature

Temperature Coefficient

Motional (series) resistance

Level of drive

TOPR

STR

-55℃ ～ +125℃

25℃±5℃

-0.033±0.003ppm/℃²

70KΩ Max.

at 25℃

1.0μW Max.

Aging (first year)

Δf/f

±3ppm Max.

1.3pF Typ.

25℃±3℃

Shunt capacitance

http://cfd.citizen.co.jp/english/prod-tech/product/cvo_top.html

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