CMR200T32768DZYT

TUNING FORK CRYSTAL UNIT (SMD ・ Cylinder Type) 

2,000pcs/reel 

RoHS compliant / Pb free 

## CMR200T 

## ■ FEATURES 

- Reflowable cylinder type 

- Frequency range ： 32.768kHz 

- External dimensions (mm) 

- Φ : 2.0 x L : 6.1 

- Applications Smart Meters / Consumer products 

## ■ DIMENSION [mm] 

## ■ SOLDER PAD LAYOUT [mm] 

## ■ STANDARD SPECIFICATIONS 

|Model<br>Item|Model<br>Item|CMR200T<br>||Conditions<br>||
|---|---|---|---|
|**Nominal Frequency**<br>~~2~~|f0<br>~~2~~|32.768kHz<br>||
|**Frequency Tolerance**<br>~~re~~|Δf/f0<br>~~re~~|±10ppm / ±20ppm<br>~~re~~|at 25℃|
|**Load capacitance**<br>~~re~~<br>~~a~~|CL<br>~~re~~<br>~~a~~|6.0pF / 7.0pF / 12.5pF<br>~~re~~<br>|Please specify your requirement|
|**Operating Temperature Range**<br>~~re~~|TOPR<br>~~re~~|-40℃ ～ +85℃<br>~~re~~||
|**Storage Temperature Range**<br>~~re~~<br>~~a~~|TSTR<br>~~re~~<br>~~a~~|-55℃ ～ +125℃<br>~~re~~<br>||
|**Turnover Temperature**<br>~~re~~|TM<br>~~re~~|25℃±5℃<br>~~re~~||
|**Temperature Coefficient**<br>~~re~~<br>~~a~~|β<br>~~re~~<br>~~a~~|-0.034±0.006ppm/℃2<br>~~re~~<br>||
|**Motional (series) resistance**<br>~~re~~|R1<br>~~re~~|50KΩ Max.<br>~~re~~|at 25℃|
|**Level of drive**<br>~~re~~<br>~~a~~|DL<br>~~re~~<br>~~a~~|1μW Max.<br>~~re~~<br>||
|**Aging (first year)**<br>~~re~~|Δf/f0<br>~~re~~|±3ppm Max.<br>~~re~~|25℃±3℃|
|**Shunt capacitance**<br>~~eee~~|C0<br>~~eee~~|1.35pF Typ.<br>~~eee~~||



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

## ■ PART NUMBERING SYSTEM 

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**----- Start of picture text -----**<br>
 CMR200T   32768   D  Z  F  T  -  □□□<br>**----- End of picture text -----**<br>


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Frequency Frequency Tolerance Frequency Tolerance over Package specification CITIZEN<br>（at 25℃) Operating Temp. Range management code<br>T Only Tape & Reel<br>Please specify D ±20ppm (STD) Z Standard Spec. Ref. Code for<br>the frequency E ±10ppm internal use.<br>in Hz.<br>Load capacitance (CL)<br>B 6.0pF<br>F 12.5pF (STD)<br>Y 7.0pF<br>**----- End of picture text -----**<br>


*Please contact us for specifications available. 

## ■ Part Marking [standard] 

## ■ Reflow profile 

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**----- Start of picture text -----**<br>
32Cym<br>**----- End of picture text -----**<br>


32C : Manufacture's ID Code 

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**----- Start of picture text -----**<br>
y : The last digit of production year<br>m : Production month (See Table.1)<br>Table.1<br>Month Jan Feb … Sep Oct Nov Dec<br>ee eee<br>Code 1 2 … 9 X Y Z<br>ee ee<br>**----- End of picture text -----**<br>


## ■ Packing 

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Conforming to JIS C 0806 TB1208NEIAJ and RC-1009B TE1208N Conforming to JIS C 0806 R12R and EIAJ RC-1009B R15<br>**----- End of picture text -----**<br>


Q'ty/reel a b c d (φ) e f g h j k l m (φ) n (φ) ~~a ee ee ee~~ 2,000 16.0 7.5 8.0 - 9.4 0.3 2.15 - 5.0 - 17.5 330 100 ~~a a ee ee esOO~~ 

Rev.1 

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