NX2012SA-32.768KHZ-EXS00A-MU00644

Document No. EXS11B-05835 1 / 10 REFERENCE SPECIFICATION Customer: Item: CRYSTAL UNIT Type: NX2012SA Nominal Frequency: 32.768kHz Customer’s Spec. No.: NDK Spec. No.: --- For your reference we submit this specification. Please study and keep in your related document file. EXS00A-MU00644 Charge: Sales Engineer Revision Record NIHON DEMPA KOGYO CO., LTD. Form P-1E (2014.2.2) Document No. EXS11B-05835 1. Customer’s Spec. No. : --- 2. NDK Spec. No. : EXS00A-MU00644 3. Type : NX2012SA 2 / 10 4. Electrical Specifications Parameters 4.1 Nominal Frequency SYM. Electrical Spec. MIN TYP MAX Notes UNITS Fnom 32.768 kHz - - Fundamental - - CL 12.5 pF Network Analyzer (CNA-LF made in Transat corp.) 4.4 Frequency Tolerance - +/-20 ppm at +25 +/-3C ,Not include aging 4.5 Turning Point - +25 +/-5 C 4.6 Temperature coefficient - - - -0.04 ppm/ C2 - 4.7 Operating Temperature range - -40 ~ +85 4.8 Aging - 4.2 Overtone Order 4.3 Load Capacitance +/-3 C - - ppm 1st year (at +25C) - 4.9 Drive level DL - 0.1 1.0 uW 4.10 Equivalent Resistance Rr - - 80 kΩ 4.11 Shunt Capacitance C0 0.9 1.2 1.5 pF 4.12 Insulation Resistance - 500 - - MΩ 4.13 Storage Temperature range - -40 ~ +85 C - C1 3.0 5.0 7.0 fF Network Analyzer (CNA-LF made in Transat corp.) 4.14 Motional Capacitance Network Analyzer (CNA-LF made in Transat corp.) Network Analyzer (CNA-LF made in Transat corp.) Terminal to terminal insulation resistance also terminal to cover insulation resistance must be500MΩ (Min.) when DC100V ±15V is applied. 5. Examination results document Since a performance is guaranteed, an examination results document does not submit. 6. Application drawing 6.1 Dimension drawing 6.2 Taping and reel figure 6.3 Holder marking 6.4 Reel Packing 6.5 Reliability assurance Item : EXD14B-00387 : EXK17B-00273 : EXH11B-00366 : EEK17B-00015 : EXS30B-00845 NIHON DEMPA KOGYO CO., LTD. Form P-5E Document No. EXS11B-05835 3 / 10 7. Notice 7.1 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. 7.2 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. 7.3 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. 7.4 Where any change to the process condition is made due to the change(s) in the production line, inform personnel of the specifications. 7.5 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. 7.6 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. 7.7 In the company’s production process whatever amount of ozone depleting substances (ODS) as specified in the Montreal protocol is not used. 7.8 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. 7.9 The appearance color and so on have a different case by purchasing it more than 2 suppliers of the component, but characteristic and reliability are guaranteed. 7.10 Crystal units will be damaged by ultrasonic welding process due to resonance of crystal wafer itself. NDK does not recommend using ultrasonic welding. If Ultra Sonic welding used, NDK strongly recommend verifying crystal unit damage by ultrasonic weld. 8. 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, 30 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) . NIHON DEMPA KOGYO CO., LTD. Form P-5E 4 / 10 1.20+/-0.05 Document No. EXS11B-05835 2.05+/-0.05 0.55+/-0.05 0.10+/-0.08 Cover: Metal Base:Ceramics INTERNAL CONNECTION (TOPVIEW) 0.445+/-0.05 #1 #1 #2 #2 1.00+/-0.05 Recommended soldering pattern 0.5 1 1.25 1 2.5 Date of Revise Charge Approved 3.Jul.2012 Y.Hasuike H.Matsudo D Drawn Date 17.July.2007 Designed Checked 17.July.2007 Approved 17.July.2007 17.July.2007 Name S.Kawanishi S.Kawanishi M.Yoshimatsu K.Ono Reason Addeed Castellation Tolerance ±0.2 Dimension:mm Third Angle Projection Title Drawing No. NX2012SA External EXD14B-00387 Dimension NIHON DEMPA KOGYO CO., LTD. Scale 10 / 1 Rev D Form M-1 Document No. EXS11B-05835 5 / 10 PULL DIRECTION Top Tape material : polyethylene terephthalate 4.0 0.1 2.0 0.05 8.0 0.2 0.25 0.05 2.25 0.1 3.5 0.05 +0.1 1.5 0 3 max 1.75 0.1 40.0 0.15(4 10P) 0.75 0.1 1.05 0.05 4.0 0.1 1.45 0.1 2012 TYPE HOLDER DIRECTION OF UNIT TAPING material: Conductive PS NA NA NA PULL DIRECTION 250 MIN 150 MIN COVER TAPE (END) EMPTY POCKETS C PRODUCTS 160 MIN 250 MIN EMPTY POCKETS COVER TAPE (START) MAX. 3000 pcs Date of Revise 3 Aug.2012 Date Drawn 31.Jul.2007 Designed Checked 31.Jul.2007 Approved 31.Jul.2007 ------------ Charge Y.Hasuike Name K.Oguri S. Kawanishi ----------K. Ono Approved H.matsudo Reason Added of quantity Third Angle Projection Dimension:mm Title 2012 TYPE Taping and Reel Spec. Tolerance Scale / Drawing No. EXK17B-00273 1/2 Rev. C NIHON DEMPA KOGYO CO., LTD. Form M-1 Document No. EXS11B-05835 6 / 10 2.0 0.5 13.0 0.2 0 60 0 +1 180 -1.5 21.0 0.8 +0.3 9.00 LABEL 11.4 1.0 Reel Drawing Material: Conductive PS QTY. EIAJ standard reel Start 3,000 PCS Begin Close LABEL End C Date of Revise 3 Aug.2012 Date Drawn 31.Jul.2007 Designed Checked 31.Jul.2007 Approved 31.Jul.2007 ------------ Charge Y.Hasuike Name K.Oguri S. Kawanishi ----------K. Ono Approved H.matsudo LA BE L Reason Added of quantity Third Angle Projection Dimension:mm Title 2012 TYPE Taping and Reel Spec. Tolerance Scale / Drawing No. EXK17B-00273 2/2 Rev. C NIHON DEMPA KOGYO CO., LTD. Form M-1 Document No. EXS11B-05835 7 / 10 Trace Code (Product data and Line number Month Code (See Table) Year Code (Last One Digit) Frequency Code Manufacture's symbol NOTE 1. Month Code Month Month Code 1 Jan. 1 2 3 Feb. Mar. 2 3 4 Apr. 4 5 6 May June 5 6 7 July 7 8 9 Aug. Sep. 8 9 10 Oct. 11 12 Nov. Dec. X Y Z 2. Frequency Code A : 32.768kHz 3. Marking Method Marking Method is Laser Trimming. B Date of Revise 9.June.2010 Date Drawn 20.July.2007 Designed Checked 20.July.2007 Approved 20.July.2007 20.July.2007 Charge S.Kawanishi Name S.Kawanishi S.Kawanishi M.Yoshimatsu K.Ono Approved Reason M.Umeki To change the direction of crystal unit Third Angle Projection Tolerance Dimension:mm Title Drawing No. NX2012SA Marking Drawing EXH11B-00366 Scale / Rev. B NIHON DEMPA KOGYO CO., LTD. Form M-1 Document No. EXS11B-05835 8 / 10 Spacer Material: Paper φ180 reel Pasteboard Material: Corrugated paper A sleeve is inserted when reels are 1 to 4. Shock pad Material:Corrugated paper 154 Sleeve Material:Corrugated paper Label 21 0 C Date of Revise 4 Jul. 2012 0 21 Charge H.Ohkubo Date Name Drawn 26 Feb. 2010 Designed Checked 26 Feb. 2010 26 Feb. 2010 H. Ohkubo K.Oguri K.Oguri Approved 26 Feb. 2010 J. Nakamura Approved K.Oguri Outer box Material: Corrugated paper Reason Addition of condition when reels are 1 to 4. Third Angle Projection Dimension:mm Title 180 dia. Reel package Tolerance --------Drawing No. EEK17B-00015 Scale --------Rev. C NIHON DEMPA KOGYO CO., LTD. Form M-1 Document No. EXS11B-05835 9 / 10 Reliability assurance item No. Test Item Test Methods (page: 1/2) Specification Code 1 HEAT RESISTANCE at +85 C for 1000 hours. a 2 COLD RESISTANCE at –40 C for 1000 hours. a 3 HUMIDITY at +85 C with 80 to 85 % RH for 1000 hours. a Temperature cycle as shown in (Fig.1) for 1000 cycle. 30 minutes +85+/-3 ℃ 4 THERMAL SHOCK -40+/-3 ℃ a 30 minutes ONE CYCLE (Fig.1) 5 VIBRATION 6 SHOCK 1 7 SHOCK 2 8 SOLDERABILITY 9 REFLOW RESISTANCE Frequency Range: 10 to 2000Hz Amplitude or Acceleration: 1.52 mm or 20 G. 1 cycle: 20 minutes. Test time: Three mutually perpendicular axes each 12 times. Shock: 3000 Gs 0.3 msec. Test time: Six mutually perpendicular axes each 1 times. Shock: Device are put on the weight of 140 g and dropped on concrete board. Height: 1.5 m Drop times: Three mutually perpendicular axes each 10 times. Residual heat temperature: 150 C Residual heat time: 60 to 120 sec. Peak temperature: 240C (more than 215 C 10 to 30 sec). Temperature cycle as shown in (Fig2.) for 3 cycle. Specification code a b c a a b c a Specification dF/F  +/- 10ppm dCI  +/- 20 kohm dF/F  +/- 20ppm dCI  +/- 20 kohm The electrodes shall acquire a new solder coat over at least 90 % of immersed area. Reliability assurance item: EXS30B-00845A NIHON DEMPA KOGYO CO., LTD. Form M-3 Document No. EXS11B-05835 10 / 10 (page: 2/2) C 260 C 230 C B 100 C A 0 50 100 150 200 sec. Fig.2 REFLOW A: 150 to 180 C ( 60 to 120 sec. ) B: 230 C min. ( 30 sec. max. ) C: PEAK-TEMP. 260 C +/- 5 C ( 10sec. max. ) Reliability assurance item: EXS30B-00845A NIHON DEMPA KOGYO CO., LTD. Form M-3