NX3225SA-26MHZ-W-168-491-1

Document No. EXS10B-18131 1/7 １ SPECIFICATION Customer: Receipt Item: Crystal Unit Type: NX3225SA Nominal Frequency: 26 MHz Customer’s Spec. No.: --- NDK Spec. No.: W-168-491-1 Charge: Sales Engineer Sales Dept. T. Takeuchi Tel. 1ST Eng. Dept. Y. Takaki Tel. 81-03-5453-6783 81-04-2900-6631 Approved Y. Sakunma Checked I. Miyahara Drawn Y. Takaki Revision Record Rev. Rev. Date Items Contents Remarks --- 15. Oct. 2012 Issue --- --- NIHON DEMPA KOGYO CO., LTD. Form P-1E (2006.6.28) Document No. EXS10B-18131 2/7 1. Customer specifications number : --- 2. NDK specification number : W-168-491-1 3. Type : NX2520SA 4. Electrical characteristics 4.1. Nominal Frequency (F0) 4.2. Overtone Order 4.3. Adjustment Tolerance 4.4. Frequency stability over temperature 4.5. Equivalent Resistance (RR) 4.6. Shunt Capacitance ( C0 ) 4.7. Motional Capacitance ( C1 ) 4.8. Drive Level 4.9. Insulation Resistance 5. Measurement circuit 5.1. Frequency measurement ･ Measuring Instrument ･ Load Capacitance (CL) ･ Level of Drive : 26 MHz : Fundamental : 10 10-6 Max. (at + 25 °C ) : 10 10-6 Max. (at - 20 to + 85 °C) The reference temp. shall be +25 °C : 50  Max. : 1.22 pF 10% (Grounded) : 4.92 fF 15% (Grounded) : 100uW max. : Terminal to terminal insulation resistance also terminal to cover insulation resistance must be 500M (Min.) when DC100V 15V is applied. : -network : 7.36 pF : 10 W 5.2. Equivalent resistance measurement ･ Measuring Instrument ･ Load Capacitance (CL) ･ Level of Drive 6. Other performances 6.1. Air-tightness 6.2. Operating Temperature range 6.3. Storage Temperature range : -network : Series : 10 W : Less than 1.110-9 Pa m3/s (Helium leak detector) : - 20 to +85 °C : - 40 to +85 °C 7. Examination results document Since a performance is guaranteed, an examination results document does not submit. 8. Application drawing 8.1. Dimension Drawing 8.2. Taping and Reel figure 8.3. Holder Marking 8.4. Reliability assurance Item : EXD14B-00370 : EXK17B-00247 : EXH11B-00489 : EXS30B-00250 NIHON DEMPA KOGYO CO., LTD. Form P-3B Document No. EXS10B-18131 3/7 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 any 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: Three (2) Manual soldering heat resistance Pressing a soldering iron of 400C on the terminal electrode for four seconds (twice). NIHON DEMPA KOGYO CO., LTD. Form P-3B Document No. EXS10B-18131 4/7 2.5±0.1 3.2±0.1 0.55±0.05 Cover Metal (0.9) (1) 1.2 #1 #2 Terminal Tungsten　Metarize （Au Plating on Ni pre-plating) C0.3 0.7 (0.9) (1) Base Almina　Ceramics #3 #4 LAND PATTERN (TYPICAL) 2.2 PIN CONNECTION（TOP　VIEW) #4 #3 #1 #2 1.6 1.2 1.4 ※　#1,#3 : Xtal #2,#4 : GND (CONNECTION COVER) Date of Revise Charge Approved 4.Sep.2007 R.Shariman K.Kubota A Date 25.Oct.2005 Add Tolerance. Third Angle Projection Tolerance Dimension:mm 0.1 Name Designed Checked 25.Oct.2005 S.Mizusawa S.Mizusawa Approved 25.Oct.2005 S.Mizusawa Drawn Reason Title Drawing No. NX3225SA EXD14B-00370 Dimension Drawing NIHON DEMPA KOGYO CO., LTD. Scale -/Rev. A Form M-1 Document No. EXS10B-18131 5/7 TOP TAPE material : polyethylene terephthalate 40.0 0.15（4×10P) 4.0 0.1 +0.1 1.5 0 2.0 0.1 8.0 0.2 3 max 0.25 0.05 3.5 0.1 3.5 0.05 1.75 0.1 PULL DIRECTION 2.8 0.1 1.15 0.05 4.0 0.1 1.0 0.1 NX3225 Crystal Unit TAPING material: Conductive PS 2.0 0.5 13.0 0.2 60 0 0 +1 180 -1. 5 21.0 0.8 +0. 3 9.00 LABEL 11.4 1.0 Reel material: Conductive PS EIAJ standard reel Start Begin Close End 3000pcs-Product Tape Date of Revise Charge Approved Reason A Date Name Drawn 30.Jun.2006 Designed Checked 30.Jun.2006 Approved 30.Jun.2006 H.Yagishita H.Yagishita K.Kubota T.Ishii 30.Jun.2006 Third Angle Projection Dimension:mm Title NX3225 Series Taping and Reel Spec. Tolerance --Drawing No. Scale -/Rev. EXK17B-00247 NIHON DEMPA KOGYO CO., LTD. Form M-1 Document No. EXS10B-18131 6/7 Marking Frequency Trace code (product date and Line number) AB CD Month Code (See Table) Year Code (Last One Digit) Manufacture's Symbol NOTE 1. Frequency Code Marking Frequency is consist of five digits, first five digits of Nominal Frequency Example Nominal Frequency 28.636363 MHz 28.636 Frequency Code 2. Month Code Table Month Month Code 1 2 3 4 5 6 Jan. Feb. Mar. Apr. May. Jun. 1 2 3 4 5 6 7 8 Jul. 7 9 10 Aug. Sep. Oct. 8 9 X 11 12 Nov. Dec. Y Z *Marking digits are not include a decimal point and dot mark. Date of Revise Charge Date Name Drawn 29.Jun.2012 Designed Checked 29.Jun.2012 Approved 29.Jun.2012 H.Ouchi H.Ouchi --M.Kubota --- Approved Reason Third Angle Projection Dimension:mm Title Crystal Holder Marking Tolerance Drawing No. Scale / Rev. EXH11B-00489 NIHON DEMPA KOGYO CO., LTD. Form M-1 Document No. EXS10B-18131 7/7 Reliability assurance item No. Test Item Test Methods (page: 1/1) Specification Code 1 High Temperature +85±3C 720h Storage A 2 Low Temperature -40±3C 500h Storage A 3 Temperature Humidity A 4 Temperature Cycling 5 Vibration 6 Shock 7 Drop 8 Solderability 9 Reflow resistance Specification code A B +85±3C 80~85%RH 500h -40±3C / +85±3C It is 1000 cycles using 30 minutes each as 1 cycle. Frequency Range : 10~2000Hz Amplitude or Acceleration : 1.52mm or 196m/s2 1 cycle : 20 minutes Test time : Three mutually perpendicular axes each 4 hours. Devices are shocked to half sine wave (29418m/s2, 0.3msec) six mutually perpendicular axis each 1 times. Preparation : Test pieces should be fixed on the dummy load with 200g weight. Condition : Height 1.5m onto concrete Drop times : 10 times in 6 mutually perpendicular axes Pre-heat temperature : +150±10C Pre-heat time : 60~120s When the temperature of the specimen is reached at +215±3C, it shall be left for 30±1sec. Peak temperature 240±5C Material: Pb-free (Sn-3.0Ag-0.5Cu) Flux : Rosin resin methyl alcohol solvent ( 1 : 4 ) Pre-heat temperature : +150~180C Pre-heat time : 90±30s Heat temperature : more than +230C Pre-heat time : less than 30s Peak temperature : +260±5C Peak time : less than 10s A A A A B A Specification f/f   3 ppm CI/CI   15 % or 5  make use larger value The electrodes should be covered by a new solder at least 90% of immersed area. Reliability assurance item: EXS30B-00250I NIHON DEMPA KOGYO CO., LTD. Form M-3