CMR200T_V01 CITIZEN | Alldatasheet
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Technical content
Shunt capacitance Shunt capacitance Shunt capacitance Shunt capacitance C 0 1.35pF Typ. Level of drive Level of drive Level of drive Level of drive D L 1μW Max. Aging (first year) Aging (first year) Aging (first year) Aging (first year) Δf/f 0 ±3ppm Max. 25℃±3℃ Temperature Coefficient Temperature Coefficient Temperature Coefficient Temperature Coefficient β -0.034±0.006ppm/℃ 2 Motional (series) resistance Motional (series) resistance Motional (series) resistance Motional (series) resistance R 1 50KΩ Max. at 25℃ Storage Temperature Range Storage Temperature Range Storage Temperature Range Storage Temperature Range T STR -55℃ ～ +125℃ Turnover Temperature Turnover Temperature Turnover Temperature Turnover Temperature T M 25℃±5℃ TOPR -40℃ ～ +85℃ Nominal Frequency Nominal Frequency Nominal Frequency Nominal Frequency f 0 32.768kHz Frequency Tolerance Frequency Tolerance Frequency Tolerance Frequency Tolerance Δf/f 0 ±10ppm / ±20ppm at 25℃ Operating Temperature Range Operating Temperature Range Operating Temperature Range Operating Temperature Range TUNING FORK CRYSTAL UNIT (SMD ・ Cylinder Type) CMR200T RoHS compliant / Pb free 2,000pcs/reel ■ 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 CMR200T Conditions Item Load capacitance Load capacitance Load capacitance Load capacitance C L 6.0pF / 7.0pF / 12.5pF Please specify your requireme nt http://cfd.citizen.co.jp/english/prod-tech/product/cvo_top.html
Rev.1 5.0 - 17.5 330 100 n (φ) g h j k l m (φ) ■ Packing Q'ty/reel a b c d (φ) e f Conforming to JIS C 0806 TB1208NEIAJ and RC-1009B TE1208N Conforming to JIS C 0806 R12R and EIAJ RC-1009B R15 Nov Dec Code 1 2 … 9 X Y Z Month Jan Feb … Sep Oct BB BB FF FF ■ Part Marking [standard] ■ Reflow profile 32C : Manufacture's ID Code y : The last digit of production year m : Production month (See Table.1) YY YY Table.1 6.0pF 12.5pF (STD) 7.0pF *Please contact us for specifications available. FrequencyFrequencyFrequencyFrequency Frequency ToleranceFrequency ToleranceFrequency ToleranceFrequency Tolerance Frequency Tolerance overFrequency Tolerance overFrequency Tolerance overFrequency Tolerance over Operating Temp. RangeOperating Temp. RangeOperating Temp. RangeOperating Temp. Range Package specificationPackage specificationPackage specificationPackage specification TT TT Only Tape & Reel CITIZENCITIZENCITIZENCITIZEN management codemanagement codemanagement codemanagement code Please specify the frequency in Hz. Ref. Code for internal use. ZZ ZZ Standard Spec. Load capacitance (CL)Load capacitance (CL)Load capacitance (CL)Load capacitance (CL) DD DD ±20ppm (STD) EE EE ±10ppm ■ PART NUMBERING SYSTEM CMR200T 32768 D Z F T - □□□ CMR200T 32768 D Z F T - □□□ CMR200T 32768 D Z F T - □□□ CMR200T 32768 D Z F T - □□□ 32Cym 32Cym 32Cym 32Cym http://cfd.citizen.co.jp/english/prod-tech/product/cvo_top.html