Q3832768PWCAC

深圳市晶友嘉电子有限公司 SHENZHEN JINGYOUJIA ELECTRONIC CO.，LTD CRYSTAL RESONATOR SPECIFICATIONS 石英晶体谐振器承认书 客户 Customer： 型号 Product： 3*8 柱型 料号 Code No： Q3832768PWCAC 频率 Frequency： 32.768KHz 数量 Sample Quantity： 日期 Date： 2019-8-20 深圳市晶友嘉电子有限公司 SHENZHEN JINGYOUJIA ELECTRONIC CO.，LTD 深圳市龙华区东环二路 57 号杰美康创意园 B 栋 233 TEL: 86-755-32840201 32850080 FAX: 86-755-84269460 供应商确认栏: 制作 Handler 确认 Checked 核审 Approved 戴晓嘉 李晨 陈斌 客户承认栏： 承认 Checked 核审 Approved 深圳市晶友嘉电子有限公司 SHENZHEN JINGYOUJIA ELECTRONIC CO.，LTD 1.Electrical Parameters No. Item Symb Electrical Specification Min. F0 Type Max. 32.768 Remark Units 1 Nominal Frequency KHz 2 Mode of Vibration 3 Frequency Tolerance ΔF/F0 -20 20 ppm 4 Operating Temperature Range TOPR -20 70 ℃ 5 Frequency Stability TC -20 20 ppm 6 Storage Temperature TSTG -40 85 ℃ 7 Load Capacitance CL 8 Equivalent Series Resistance ESR 35 KΩ 9 Drive Level DL 1 μW 10 Insulation Resistance IR 11 Shunt Capacitance C0 12 Motional Capacitance C1 13 Aging Per Year Fa Fundamental 2. Equivalent Circuit： Page:2 12.5 At 25℃±3℃ PF MΩ 100 5 At 100VDC PF PF -3 3 ppm First Year 深圳市晶友嘉电子有限公司 SHENZHEN JINGYOUJIA ELECTRONIC CO.，LTD 3.实物 Product 4.外型尺寸 Outline Dimensions (unit:mm) Page:3 深圳市晶友嘉电子有限公司 SHENZHEN JINGGUANGHUA ELECTRONIC CO.，LTD 5.回流焊曲线 Reflow Profiles Profiles Feature Pb-Free Assembly Average Ramp-up Rate (Ts max to Tp) 3℃/second max. Preheat Temperature Min (Ts min) Temperature Max(Ts max) Time (ts min to ts max) 125℃ 200℃ 60~180 seconds Time maintained above Temperature (TL) Time (tL) 217℃ 60~150 seconds Peak/Classification Temperature (Tp) Time within 5℃ of actual Peak Temperature(tp) 20～40 second Ramp-down rate 6℃/second max. Time 25℃ to Peak Temperature 8 minutes max. Suggest reflow times 3 times max. Page:4 深圳市晶友嘉电子有限公司 SHENZHEN JINGYOUJIA ELECTRONIC CO.，LTD 6.机械可靠/信赖性 Mechanical Performance Item 1. 2.. Drop characteristics Shake characteristics Condition Standard Free drop from 50cm height on a hard Frequency change: wooden board for 3 times. (Board is ≤5ppm thickness more than 30 mm.) Rr as specification Shake frequency 10~55Hz, cyc1~2 Frequency change: minutes, swing 1.5mm, direction x/y/z, ≤5ppm all 30 minutes, test after 1 hours. Rr as specification Put crystal into the pressure cabin with 3. Airproof alcohol, keep pressure 0.4~0.5mpa 10 characteristics minutes, then take out and blow for 5 IR≥500MΩ minutes 4. 5. 6. 7. 8. Weld characteristics Humidity characteristics 260℃ Max, 10 seconds 90% exhibit tin ok Frequency change: +40±2℃ & 90%~95% R.H. 250 hours ≤5ppm Rr as specification Low temperature -30±2℃, 250 hours, put in room characteristics temperature, test after 1 hours. High temperature +85±2℃, 250 hours, put in room characteristics temperature, test after 1 hours. Temperature -30±3℃/30±3 min~+85±2℃/30±3min, 5 cycling cycles Page:5 Frequency change: ≤5ppm Rr as specification Frequency change: ≤5ppm Rr as specification Frequency change: ≤5ppm Rr as specification 深圳市晶友嘉电子有限公司 SHENZHEN JINGYOUJIA ELECTRONIC CO.，LTD 7.Dimension of Inside Package 内包装尺寸图 Page:6