document no. exs10b-08844a 1/8 nihon dempa kogyo co., ltd. form p-1e specification customer: general spec item: crystal unit receipt type: nx3225sa nominal frequency: 114.285 mhz customer?s spec. no.: ndk spec. no.: EXS00A-CS00871 charge: sales sales.dept.1 y.shinohara te l . 81-(0)3-5453-6737 approved k. kubota checked --- engineer engineering dept.1 h.ouchi te l . 81-(0)4-2900-6631 drawn h.ouchi revision record rev. rev. date items contents remarks --- 21.jun.2007 issue --- --- --- --- ---
document no. exs10b-08844a 2/8 nihon dempa kogyo co., ltd. form p-3e 1.customer specifications number : 2.ndk specification number : EXS00A-CS00871 3.type : nx3225sa 4.electrical characteristics 4.1 nominal frequency : 114.285 mhz 4.2 overtone order : 3 rd overtone 4.3 adjustment tolerance : 100 10 -6 max. (+25 c) 4.4 tolerance over the temperature range : 100 10 -6 max. (-40 ~ +85 c)/ the reference temperature shall be 25 c 4.5 equivalent resistance (r 1 ) : 80 ? max. 4.6 shunt capacitance(c 0 ) : 1.1pf 30% (not grounded) 4.7 insulation resistance : terminal to terminal insulation resistance also terminal to cover insulati on resistance must be 500m ? (min) when dc100v 15v is applied. 4.8 aging : 3 10 -6 max. / year (at +25 3 c) 4.9 maximum drive level : 200 w 5. measurement circuit 5.1 frequency measurement ? measuring instrument : iec -network ? load capacitance(c l ) : 18pf ? level of drive : 100 w 5.2 equivalent resistance measurement ? measuring instrument : iec -network ? load capacitance (c l ) : series ? level of drive : 100 w 6. other performances 6.1 storage temperature range : -55 ~ +125 c 6.2 air-tightness : less than 1.1 10 -9 pa m 3 /s (helium leak detector) 7. examination results document since a performance is guaranteed, an examination results document does not submit. 8. application drawing 8.1 external dimension : exd14b-00370 8.2 taping and reel figure : exk17b-00098 8.3 reel packing : exk17b-00130 8.4 holder marking : exh11b-00378 8.5 reliability assurance item : exs30b-00249
document no. exs10b-08844a 3/8 nihon dempa kogyo co., ltd. form p-3e 9. notice 9.1 order items are manufactured according to specification. as to conditions, which are not indicated in this specification and unpredictable such as applied condition and oscillation margin, please check them beforehand. 9.2 unless we receive request for modification within 3 weeks from the issue date of this ndk specification sheet, we will supply products according to this specification. also, if you?d like to modify specification of order, which has been placed with delivery request within 3 weeks from the issue data of this specification sheet, we would like to discuss with you separately. 9.3 in no event shall the company be liable for any product failure resulting from an inappropriate handling or operation of the product beyond the scope of its guarantee. 9.4 where any change to the process condition is made due to the change(s) in the production line, inform personnel of the specifications. 9.5 should this specification data give rise to an y disputes relating to any intellectual property rights or any other rights of a third person, the company shall not indemnify anyone for any damage. their disclosure must not be construed as the grant of a license to use any of the intellectual property rights owned by the company. 9.6 if you intend to use products listed on this specification for applications that may result in loss of life or assets (controls relating to safety, medical equipment, aeronautical equipment, space equipment, etc.), please do not fail to advise us of your intention beforehand. 9.7 in the company?s production process whatever amount of ozone depleting substances (ods) as specified in the montreal protocol is not used. 9.8 information contained in this specification must not be quoted, reproduced or used for other purposes including processing either in part or in full without obtaining prior approval from the company. 10. prohibited items be sure to use the product under the following conditions. otherwise, the characteristics deterioration or destruction of the product may result. (1) reflow soldering heat resistance peak temperature: 265 c, 10 sec heating: 230 c or higher, 40 sec preheating: 150 c to 180 c, 120 sec reflow passage times: twice (2) manual soldering heat resistance pressing a soldering iron of 400 c on the terminal electrode for four seconds (twice).
document no. exs10b-08844a 4/8 date of revise charge approved reason date name third angle projection tolerance scale drawn 25.oct.2005 s.mizusawa dimension:mm --- - / - designed 25.oct.2005 s.mizusawa title drawing no. rev. checked nx3225sa dimension drawing exd14b-00370 approved 25.oct.2005 s.mizusawa nihon dempa kogyo co., ltd. form m-1 terminal tungsten metarize au plating on ni pre-plating) base almina ceramics cover metal 3.2 0.1 2.5 0.1 0.55 0.05 (1) 1.2 (1) (0.9) 0.7 (0.9) #1 #3 #4 #2 #2 #4 #3 #1 pin connection top view ) #1,#3 : xtal #2,#4 : gnd (connection cover) 2.2 1.4 1.6 1.2 land pattern (typical) c0.3
document no. exs10b-08844a 5/8 date of revise charge approved reason f 30.jun.2006 h.yagishita k.kubota change document title. date name third angle projection tolerance scale drawn 3.sep.2001 k.oguri dimension:mm / designed 3.sep.2001 k.oguri title drawing no. rev. checked nx3225 series taping and reel spec. exk17b-00098 f approved 3.sep.2001 k.miyashita nihon dempa kogyo co., ltd. form m-1 12600 n 09 direction of unit 12600 n 09 12600 n 09 1.75 0.1 4.0 0.1 1.0 0.1 0.25 0.05 4.0 0.1 1.5 0 40.0 0.15 4 10p) 60 180 13.0 0.2 21.0 0.8 2.0 0.5 3.5 0.1 2.8 0.1 2.0 0.1 label 9.0 +0. 3 0 1.15 0.05 8.0 0.2 3.5 0.05 start end begin close 3000pcs - product tape taping material: conductive ps pull direction reel mat erial: conduct ive ps eiaj standard reel nx3225 cryst al unit +0.1 3 max 0 -1.5 +1 0 11.4 1.0 top tape mat erial : polyet hylene t er epht halat e
document no. exs10b-08844a 6/8 date of revise charge approved reason a 28 aug. 2002 t. shimizu k. miyashita the change to more detailed drawing date name third angle projection tolerance scale drawn 9.aug.2002 k.oguri dimension:mm ----------- designed 9.aug.2002 k.oguri title drawing no. rev. checked --------- -------- 180mm reel packing exk17b-00130 a approved 9.aug.2002 k.miyashita nihon dempa kogyo co., ltd. form m-1 2 1 0 2 1 0 154 reel: 1 to 5 label shock pad material:carton pasteboard material: paper label box material: carton tape tape box material: carton
document no. exs10b-08844a 7/8 date of revise charge approved reason date name third angle projection tolerance scale drawn 27.dec.2007 h.ouchi dimension:mm / designed 27.dec.2007 h.ouchi title drawing no. rev. checked --- --- crystal holder marking exh11b-00378 approved 27.dec.2007 k.kubota nihon dempa kogyo co., ltd. form m-1 note 1. frequency code marking frequency is consist of five digits, first five digits of nominal frequency. example nominal frequency 28.63636mhz frequency code 28.636 2. dot mark dot mark is 0.30 0.35mm circle. the inside of a circle is smeared away. 3. month code table month 1 jan. 2 feb. 3 mar. 4 apr. 5 may. 6 jun. 7 jul. 8 aug. 9 sep. 10 oct. 11 nov. 12 dec. month code 1 2 3 4 5 6 7 8 9 x y z *marking digits are not include a decimal point and dot mark. marking frequency month code (see table) manufacture's symbol year code (last one digit) #1 #4 #2 #3 ab cd trace code (product date and line number) dot mark
document no. exs10b-08844a 8/8 reliability assurance item: exs30b-00249g nihon dempa kogyo co., ltd. form m-3 reliability assu rance item (page: 1/1) no. test item test methods specification code 1 high temperature storage +853 c 720h a 2 low temperature storage -403 c 500h a 3 temperature humidity +603 c 90~95%rh 500h a 4 temperature cycling -403 c / +853 c it is 500 cycles using 30 minutes each as 1 cycle. a 5 vibration frequency range : 10~55hz amplitude : 1.52mm 1 cycle : 1 minutes test time : three mutually perpendicular axes each 2 hours. a 6 shock devices are shocked to half sine wave (981m/s 2 ) three mutually perpendicular axis each 3 times. a 7 drop devices are dropped from the height 75cm onto wooden block. ( more than 30mm thickness.) execution 3 times random drops a 8 solderability pre-heat temperature : +15010 c pre-heat time : 60~120s when the temperature of the specimen is reached at +2153 c, it shall be left for 301sec. material: h63a (silver 2 3%) flux : rosin resin methyl alcohol solvent ( 1 : 4 ) b 9 reflow resistance pre-heat temperature : +150~180 c pre-heat time : 9030s heat temperature : more than +230 c pre-heat time : less than 30s peak temperature : +2605 c peak time : less than 10s a specification code specification a ? f/f 5 ppm ? ci/ci 15 % or 5 ? make use larger value b the electrodes should be covered by a new solder at least 90% of immersed area.
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