i u u q x x x d j u j [ f o d p k q d s z t u b m j o e f y i u n m 12 q ' see figure 2 in p4 cmr200t . cmr250t 2000pcs/reel tuning fork crystal units (smd ?cylinder type) dimension [mm] solder pad layout [mm] life-size standard specifications features 7 lead formed smd type with embossed tape. automatic mounting and reflowable type. 7 most appropriate for clock source for portable and other various equipment with low power consumption. g g g $ - 5 0 1 3 5 4 5 3 5 . 3 % - g g 2 $ item model conditions l ) [ l ) [? l ) [ need to contact us for the available frequency in cmr250t % f q f o e p o g s f r v f o d z % f q f o e p o g s f r v f o d z ? q q n 5 z q q ' 5 z q ? 5 z q q ' ? q ' 5 z q at 25?c at 25?c ?? ? / f f e u p t q f d j g z z p v s s f r v j s f n f o u ? q q n ?? ? ?? ? ?? ? ? q q n ? 8 . b y ? q q n . b y ,
. b y ? q q n . b y cmr200t, cmr250t cmr200t, cmr250t ?.9 ? 0.1 2.54 ? 0.3 ? 0.3 ? 0.3 ? 0.3 6.0 y 0.1 cmr200t cmr250t nominal frequency frequency tolerance load capacitance operating temperature range storage temperature range turnover temperature temperature coefficient motional (series) resistance level of drive aging (first year) quality factor shunt capacitance
frequency stability z (standard for all khz frequencies) (standard: other than 32.768khz) ? ? (standard: 32.768khz) ? ? ? +/-30ppm +/-50ppm +/-100ppm +/-20ppm +/-10ppm +/-15ppm +/-25ppm ?consult citizen a b c d e f g frequency tolerance [at 25c] ...others to be assigned 10.0pf 50.0pf 11.0pf 14.0pf 17.0pf 8.0pf q r s t u v 16.0pf 18.0pf 20.0pf 22.0pf 25.0pf 30.0pf 32.0pf 33.0pf i j k l m n o p series 6.0pf 9.0pf 9.5pf 12.0pf 12.5pf (std) 13.0pf 15.0pf a b c d e f g h load capacitance frequency numerical value, maximum characters as follows: xxx.xxxxxx followed by ?k? for khz for example: cfs308 cfs206 cfs145 cfv206 cmr200t cmr250t cm200s cm250s cm130 cm519 cm415 cm315 product family tr tape & reel b bulk -ut rohs compliant tape & reel -ub rohs compliant bulk packaging method cm200s 32.768k d z f -ut example part number: khz crystal part numbering system ?
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