CJK08-327680720B20

产 品 规 格 书 SPECIFICATIONS FOR PRODUCT 产品类型 TYPE ： Quartz Crystal 产品规格 SPEC ： 32.768KHz/2012/7PF/20PPM 产品型号 P/N 日期 ： CJK08-327680720B20 DATE ： 2021/05/06 核准及签名 部门 R&D DEPT. APPR. SIGNATURED 拟制 审核 批准 ISSUE CHECK APPROVAL Ivan Abbey Ken 2021/05/06 2021/05/06 2021/05/06 频率器件事业部 长 科 技 有 限 公 司 江 苏 晶 JIANGSU CHANGJING ELECTRONICS TECHNOLOGY CO., LTD 地址：中国江苏省南京江北新区产业技术研创园江淼路88号腾飞大厦C座13楼 Add: 13Th Floor, C Block,Tengfei Building,No.88 Jiangmiao Rd. Pukou District,Nanjing City,Jiangsu Province,China JIANGSU CHANGJING ELECTRONICS TECHNOLOGY CO., LTD SMD2012 Quartz Crystal CJK08-327680720B20 ［1］ The maximum rating Item 1 Storage temperature range 2 Maximum drive level Symbol T_stg DL max. Rating -55∼+125℃ 0.5 μW max. Note Rating -40∼+85℃ 0.1 μW typ. Note ［2］ Recommended Operating Condition Item 1 Operating temperature range 2 Drive level Symbol T_use DL ［3］ Electrical-Characteristics Item 1 Nominal frequency 2 Frequency tolerance Symbol f_nom Specifications 32.768 kHz f_tol ± 20 × 10-6 3 Load capacitance CL 4 Motional resistance R1 90 kΩ max. 5 Motional capacitance C1 6 fF typ. 6 Shunt capacitance C0 1.3 pF typ. 7 Turnover temperature Ti 25 ± 5℃ 8 Parabolic coefficient B (-3±1) × 10-8/℃2 f_age -6 ± 3 × 10 /year IR 500 MΩ min. 9 Frequency aging 10 Insulation resistance Measurement temperature :25±2℃ Conditions 7 pF 1 Measured with ATI 4192A Impedance analyzer OSC LEVEL = 0.1V Measured with ATI 4192A Impedance analyzer OSC LEVEL = 0.1V Measure this coefficient at 3 points of 10℃、25℃、40℃ using C-MOS circuit 25±3℃、First year Measured with ATI 4329A Insulation Resistance Meter Apply DC100V rev1.0 ［4］ Environment and Mechanical characteristics Item 1 High temperature storage 1 High temperature storage 2 2 Low temperature storage 3 High temperature and Specifications Conditions Δf/f0 = ±10×10 -6 Δf/f0 = ±15×10 -6 Δf/f0 = ±10×10 -6 Δf/f0 = ±10×10 -6 high humidity storage After storage under 85℃ for 1000 hours, *1 measure at room temperature. *3 After storage under 125℃ for 1000 hours, *1 measure at room temperature. *3 After storage under -55℃ for 1000 hours, *1 measure at room temperature. *3 After storage under +85±2℃ , *1 85 ％ RH for 1000h, measure at room *3 temperature. 4 Thermal shock resistance Δf/f0 = ±10×10 -6 Measure at room temperature after *1 100 cycles. *3 -55℃ ⇔ +125℃ for 30 minutes. 5 Mechanical shock Δf/f0 = ±10×10 -6 Measure after 100g-dummy(SII Standard) drop from 1500mm height on the concrete 3directions 10times. resistance 6 Vibration resistance Δf/f0 = ±10×10-6  Amplitude 1.5mm and 10∼500Hz with *2 *2 cycle time 15 minutes in 3 direction (X,Y,and Z axis) each for 2 h. 7 IR Reflow 8 Shear strength Δf/f0 = ±10×10 -6 No peeling-off Measure after 2 time reflow under *1 reflow profile specified in page 10   Pressuring force 10N×10±1sec. *2 according to IEC60068-2-21 9 Peel strength No peeling-off Pressuring force 10N×10±1sec. *2 according to IEC60068-2-21 10 Bending test No peeling-off Bending: 3mm×5±1sec. *2 Thickness of the testing board: 1mm Note: 1. Each test shall be done independently. (not in series tests) 2. *1: Measure after 24 hours left at room temperature. 3. *2: Measure after 2 hours left at room temperature. 4. *3: Pre conditions (1) IR Reflow : 2 times (2) Initial values shall be measured after 24 hours at room temperature. 5. Shift in series resistance after the above tests shall be less than ±20% or less than ±15kΩ.  In case of resistance to IR reflow, shift in series resistance after the above tests shall be less than  ±30% or ±20kΩ.  In case of resistance to high temperature storage(±125℃ for 1000 hours）, shift in series resistance  after the above tests shall be less than ±40% or ±30kΩ. 2 rev1.0 ［5］ Precautions (1) Recommended mounting conditions Reflow profile As per reflow profile shown in page 10. Manual soldering 350℃max. for 4 sec. Max. (2) Cleaning The crystal resonator may be destroyed by ultrasonic cleaning. We don't guarantee the quality of the product with that cleaning method because such conditions as type of the washing machine, power, time,position in the bath, etc. can not be specified. Please confirm ultrasonic cleaning is not giving any damage to the product before use when that cleaning method must be used. ［6］ Outgoing inspection standard ・The outgoing inspection shall be conducted as per the following standard. ・The sampling shall be performed according to the ANSI/ASQC Z1.4-1996. NO 1 2 3 4 Item Frequency tolerance Equivalent series resistance Outer appearance Others characteristics 3 Sampling level AQL(%) 1.0  Ⅰ 1.0  Ⅰ 1.5  Ⅰ Periodical quality inspection rev1.0 ［7］ Dimensions and marking layout 1. Out Line Drawing 0.60±MAX * * * * * # 2 # 1 1.2±0.1 2-Ｃ0.15 1.0 Typ. Unit = mm 2.05±0.1 2. Marking   3. Lead Connection A □ □ □ □ 1 *2 *3  *4  *5 * *1 *2 *3 *4,5 Specification CL Year of Production Week of Production ＃2 ＃1 4. Recommended PAD lay-out 0.7 ＃2 0.8 1.4 ＃1 Unit = mm 0.7 Materials ：  Case：Alumina ceramics、Ni-plated、Au-plated Lead ：Kovar material、Ni-plated 4 rev1.0 ［8］ Taping specification １．Drawing of tape dimensions ① Carrier tape    : Refer to page 8. ② Taping ｒeel    : Refer to page 9. ２．Material ① Carrier tape ② Taping reel : PC black conductive : PS conductive ３．Taping method （1） Taping shall be placed in tapes in such manner as to assure that marking of the components is visible as per Fig.1 marking marking marking User direction of feed Fig. 1 （2） Reel ① On the side of reel there shall be more than 40 blocks of "No components". ② The beginning of Carrier Tape shall be bent vertically and hooked on groove of reel. （3） Leader ① On the side of leader, there shall be more than 40 blocks of "No components" ② The length of Leader shall be over 400 mm. ③ The Length of Stick Tape for Cover Tape shall be about 100 mm and Stick Tape shall never be detached. Cover Tape Carrier Tape 空部 No リール側 Components Stick Tape No 空部 Components 製品装着部 ﾘｰﾀﾞｰ部 Leader Fig. 2 User direction of feed 5 rev1.0 （4） Gap between Carrier Tape and Cover Tape ① Cover Tape protrudes from Carrier Tape by 0.5mm max. Fig. 3 0.5mm max. Carrier Tape Cover Tape ② Holes of Carrier Tape are covered with Cover Tape by 0.75mm max. Carrier Tape 0.75mm Fig. 4 カバーテープ Cover Tape （5） Peel strength ① The method of testing is done as shown below. ② The value of force is at the beginning of desealing. ③ The Cover Tape peel forth shall be 0.1∼1.3N at a peel speed of 300±10mm/min. Fig.5 Cover Tape 165∼180° Direction of Pulling Carrier Tape Direction of Moving 6 rev1.0 Carrier tape (1) Conforms with EIA-481 (2) Tolerance : ±0.2 Unit=mm 7 rev1.0 Taping reel (1) Conforms with EIAJ ET-7200B (2) Quantity per reel : 3,000pcs./for a reel 11.4 9 Torrance：±０．２mm Item Specification Materials PS(anti statics） inside reel wise W1 9.0+1.0/-0 outside reel wise W2 11.4±1.0 Unit mm mm Unit = mm 8 rev1.0 ［9］ Reflow Profile Pre-Heating temperature：+170℃   Pre-Heating time：120sec Heating temperature ：+220℃   Heating time ： 50sec +260 ℃ peak 10±1 sec. +250±10 ℃ T e m p +220 ℃ ︵ ︶ ℃ +170±10 ℃ 50±10 sec. 120±20 sec. Time（sec） Note: （１） The temperature used herein means the temperature on the circuit board. （２） Reflow is permitted 2 times.   9 rev1.0 ［10］ Outside box packing specification Label 1) The label is attached on each reel. Packing to   antistatic bag 2) 10 reels are put into each antistatic polyethylene bag. Label 【Figure 1】 3)  Packing 10 reels are put into each inner box. 4 inner boxes are put into each shipping carton. Inner Box Reel 【Figure 2】 Inner Box x ４ Inner Box Shipping Carton 【Top View】 4) Storage quantity It makes N = 3,000 pcs/Lot 5) Sample of the label display (Please refer to【 Figure 1 】【 Figure 2 】） Product bar code Item bar code * Part SMD2012 : Our company product name Lot No. 000001 : Lot No. Quantity 3，000 pcs : Quantity Spec. 32.768kHz 7pF/±20×10 : Frequency, CL value, F0 deviation -6 Quantity Lot.No.bar code Remarks RoHS Compliant 3,000 Pb Free XXXX :Remarks 6) Storage environment Please keep the product under the following condition ﹡ No direct rays ﹡ Temperature condition : 5∼30℃ ﹡ Humidity condition : below 80% 10 rev1.0