P7426000091040

承 认 书 SPECIFICATION FOR APPROVAL 客户名称：Customer 货 SMD 7040 石英晶体谐振器 名：Description 客户料号： Part No 物料编号： Code No P7426000091040 频 率：Frequency 26.000MHz 日 期：Date 2020-05-21 备 注：RoHS compliance with Directive (EU) 2015/863 制作(Prepare by) 检查(Check by) 批准（Approve by） 江丹娜 甘瑛 张刚 客户批准 Approve by customer 批准日期 Approval date Add:广东省深圳市华发北路桑达工业区桑达雅苑 7P 7 P Sangda Yayuan Huafa North Road, Futian District, Shenzhen, Guangdong Tel: 86-755-83048260 86-755-83048290 Fax: 86-755-83048280 www.jghcorp.com ShenZhen JingGuangHua Electronics Co.，Ltd. 1、 Specifications 1 规格型号 Holder Type 2 标称频率 Nominal Frequency 26.000MHz 3 振动模式 Mode of Oscillation Fundamental 4 调整频差 Frequency Tolerance at 25℃ ±10ppm 5 温度频差 Temperature Frequency Stability ±20ppm 6 工作温度 Operating Temperature Range -20~70℃ 7 贮存温度 Storage Temperature Range -40~85℃ 8 负载电容 Load Capacitance 9 静态电容 Shunt capacitance 10 动态电容 Dynamic capacitance 11 等效电阻 Equivalent Series Resistance 12 激励功率 Drive Level 13 绝缘阻抗 Insulation Resistance 14 年老化率 Aging 15 测试仪器 Test machine SMD7040 9pf ≤7 pf 15fF ±10% 40Ω Max 100uW 500MΩ/100V±15VDC ±5ppm/First year 250B 2.Frequency stability over temperature range (AT cut) Temperature Range Frequency Stability ±3PPM ±5PPM ±7.5PPM ±10PPM ±30PPM ±50PPM ☆ ☆ ☆ ☆ ☆ ☆ ☆ ☆ ☆ ☆ ☆ ☆ ☆ ☆ ☆ ☆ ☆ ☆ ☆ ☆ ☆ ☆ ☆ -40℃~+85℃ ☆ ☆ ☆ -40℃~+125℃ ☆ ☆ ☆ 0℃~+50℃ -10℃~+60℃ -20℃~+70℃ -30℃~+70℃ www.jghcorp.com ±20PPM ±70PPM ShenZhen JingGuangHua Electronics Co.，Ltd. 3. Dimensions (unit:mm) 4.Recommended Reflow profile www.jghcorp.com ShenZhen JingGuangHua Electronics Co.，Ltd. 5.Reliability specifications Test Item Condition of test Performance 项目 验条件及要求 Requirements 性能要求 Applying 1000g force in the direction of extreme perpendicularity of End Strength of the electric current for 10 +2s Electrode 在电极端垂直的方向施加 1000g 力，时间为 10±2s 端强度 There should be no abnormalities detected on the unit 产品外观无异常 Endurance condition by a frequency sweep shall be made. The entire frequency range from 10HZ to 50HZ and return to 10HZ,shall be transverseb in 1min. Amplitude(total excursion):1.5mm this motion shall be applied for a Vibration 振动 period of 2h each of 3 mutually perpendicular axes(a total of 6h) 振动频率：从 10HZ 到 55HZ,再回到 10HZ 1 倍频程/min 幅度为 1.5mm 3 个相 互垂直的方向各 2 小时 Drop 跌落 Form 70cm height 3 times on 3cm hard wooden floor 从 70cm 高处跌落到 3cm 厚的硬质木板上，重复 3 次 (1).Frequency Peak acceleration:981m/s2 Shock 冲击 duration of the pulse :6ms three successive Change:+/-5ppm shocks shall be applied in both direction of 3 mutually perpendicular (2).Resistance:+/-15 axes(a total of 18 shocks) % 加速度：981m/s2 时间：6ms 作用在 3 个相互垂直的方向 The unit shall be stored at a temperature of 40℃±2℃with relative humidity of 90%to95% for 48h, then it shall be subjected to standard Damp heat,constant atmospheric conditions for 1～2h after which measurement shall be made. 恒定湿热 在温度：40℃±2℃、湿度：90%to95%条件下存放 48 小时，然后在标准大气压 下放置 1～2 小时后测试 The unit shall be stored at a temperature of-40℃±5℃ for 48h, then it shall be subjected to standard atmospheric conditions Cold 低温存储 for 1～2h after which measurement shall be made. 在-40℃±5℃下存放 48 小时，然后在标准大气压下放置 1～2 小时后测试 The unit shall be stored at a temperature of 100℃±5℃ for 24h, then it shall be subjected to standard atmospheric conditions Dry heat 高温存储 for 1～2h after which measurement shall be made. 100℃±5℃下存放 24 小时，然后在标准大气压下放置 1～2 小时后测试 The unit shall be stored at a temperature of 85℃±5℃ for 7d then it shall be subjected to standard atmospheric conditions Aging 老化 for 1～2h after which measurement shall be made. 85℃±5℃下放置 7 天，然后在标准大气压下放置 1～2 小时后测试 www.jghcorp.com ShenZhen JingGuangHua Electronics Co.，Ltd. Environmental 可靠性试验 Test Item Condition of test Performance 项目 实验条件及要求 Requirements 性能要求 The unit shall be subjected to 5 successive change of temperature cycles, each as show in table below,then it shall be subjected to standard atmospheric conditions for 1～2h after which measurement shall be made 在下表给定温度和时间参数的 条件下循环 5 次，标准大气压下放置 1～2 小时后测试 Temperature cycling 温度循环 序号 The serial Temperature Duration (1).FrequencyChange: number 温度 放置时间 +/-5ppm 1 -40℃±3℃ Standard atmospheric 2 conditions 100℃±3℃ conditions 标准大气压 Within 30s 30min（30 分钟） Standard atmospheric 4 (2). Resistance:+/-15% 30 钞内 标准大气压 3 30min（30 分钟） Within 30s 30 钞内 6、上板焊接使用要求 1. 使用贴片机自动上板贴片。 2. 手动焊接时不能使用风枪直对准上盖通过整个产品导热进行焊接，可设置温度 240 度以下通过 45 度倾斜对准产品电极进行融锡焊接。 www.jghcorp.com ShenZhen JingGuangHua Electronics Co.，Ltd. 7. Type & Reel 编带类型及卷盘 www.jghcorp.com ShenZhen JingGuangHua Electronics Co.，Ltd. 8. Packing Specification 包装说明 1. 每小盒数量：3000PCS 2. 每大箱数量：30000PCS (10×inner box) 标签 1 盒放 1 盘（3000PCS） 外 箱 放 10 盒(30000PCS） www.jghcorp.com ShenZhen JingGuangHua Electronics Co.，Ltd. 9. www.jghcorp.com MARKING ShenZhen JingGuangHua Electronics Co.，Ltd.