S4T67458UWKAC

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： 立创商城 型号 Product： S4T 客户料号 Code No： 我司料号 Code No： S4T67458UWKAC 频率 Frequency： 6.7458MHz 数量 Sample Quantity： 日期 Date： 2021-12-10 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数字智能颖博园 B 栋 4 楼 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 陈斌 李晨 客户承认栏： 承认 Checked 核审 Approved Page:1 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. 6.7458 Remark Units 1 Nominal Frequency MHz 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 120 Ω 9 Drive Level DL 100 μW 10 Insulation Resistance IR 11 Shunt Capacitance 12 13 Fundamental 15 At 25℃±3℃ PF MΩ At 100VDC C0 PF 1.36+-10% Motional Capacitance C1 PF 5.14+-10% Aging Per Year Fa ppm First Year 2. Equivalent Circuit： Page:2 500 -3 3 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) 2.3mm Max 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, all ≤5ppm 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.包装 PACKING 1. 每 盘 数 量 Capacity of a plastic reel : 3000 PCS ; 2. 每内箱数量 Capacity per inner box : 3000 PCS (A reel inner) ; 3. 每大箱数量 Capacity per outer carton : 10000 PCS (10×inner box) . Page:6