LOPBS0400U

浙江蓝晶芯微电子有限公司 ZHEJIANG LUCKI CM ELECTRONICS CO.， ，LTD LK P/N: LOPBS0400U CRYSTAL ELECTRICAL SPECIFICATION 1 2 Holder Type Mode of Vibration HC-49SMD AT CUT 3 Oscillation Mode Fundamental 4 Nominal Frequency 4.000MHz 5 Load Capacitance 20 pf 6 Frequency Tolerance(25℃) ±20 ppm 7 Effective Series Resistance 100 ohms Max 8 Shunt Capacitance(C0) 7.0pf Max 9 Motional Capcitance(C1) N/A 10 Drive Level 100 uW 11 Operation Temperature Range -40℃~+85℃ 12 Stabibity Over Temperature Range ±30 ppm 13 Insulation Resistance 500 Mohms Min.at DC 100V 14 Ration of Holder to Motional(C0/C1) N/A 15 Storage Temperature -55℃~﹢105℃ 16 Aging ±3 ppm/year Tel:0579-88623155 , Fax (related to 25℃) ：0579-88653155 LK P/N: LOPBS0400U PACKING L L G H H W 1000pcs 装一盘；5盘/箱 装箱数量 内盒 SMD外箱 L(长) 328 mm 350 mm W 尺寸 W(宽) 328 mm 350 mm H（高） 35 mm 200 mm Tel:0579-88623155 , Fax ：0579-88653155 LK P/N: LOPBS0400U RELIABILITY SPECIFIXATIONS Test Item No. 1 1.1 Mechanical Endurance 机械特性 SHOCK 抗击测试 Test Methods Provided that measurement shall be carried out after letting it alone in the room temperature for 1 hour 1 Electrical characteristics shall be satisfied after dropping three time from the height of 50cm onto Three 50cm 3 。 试验产品应在室温下放置 小时后方可进行以下试验。 。 产品从 高度自由落下到硬木板 次电气参数仍符合要求。 Electrical characteristics shall be satisfied after supplying following Vibration 1.2 1.3 1.3.1 。 电气性能应满足以下的振动要求。 VIBRATION (1) VIBRATION FREQUENCY 振动频率 10—55Hz 抗振测试 (2) REPEATED PERIOD 周 期 1—2min (3) FULL CYCLE 全 振 幅 1.5mm P—P (4) DIRECTION 振动方向 X.Y.Z STRENGTH OF TERMINALS/LEAD—WIRES 引脚与基座底部的强度测试 PULLING 拉力测试 a) Body of specimen shall be fixed, and 900g of tension weight shall be supplied gradually to axial direction of terminals/lead-wires for 30 sec . 900g / 30 b)After above test a), there is no observation of any visual damages on the specimen. a) 产品应固定在 的拉力的情况下逐渐延基座底部 引线脚中 轴方向拉 秒钟。 经过 的测试，产品应没有任何可以目测到的损坏。 a)Body of specimen shall be fixed, and 90degree bending shall be given, being supplied 225g stension weight .After that, terminals/lead-wires shall be straightened gradually .Then the same bending and straightening shall be supplied to the opposite direction in the same axial . (Refer to Fig-1) 90o 225g 90 o 1 b)After above test a), there is no observation of any visual damages on the specimen . a) 产品固定后，以 的弯曲并供以 的拉力，然后沿同一轴线 并与相反的方向 的弯曲及伸直。（如图 所示） 1.3.2 BENDING 弯曲度测试 通过 测试后，晶体上应没有任何可以目测到的损坏。 工具 约 R 0.75 端子 拉力 约3 (mm) LK P/N: LOPBS0400U RELIABILITY SPECIFIXATIONS Test Item No. 1.4 1.5 1.6 SEALING TIGHTNESS 密性测试 气 ℃ ℃ 晶体置于 ℃ ℃ 浸锡测试 ℃的热水中 分钟，应没有气泡产生。 ℃ 将晶体引线脚置于 ℃ ℃的锡桶中 分钟，基座底部离锡 表面 ，（加上松香焊剂后）引线脚的沾锡率为 ％以上。 SOLDER HEATING 锡耐热性测试 2 2.1 HUMIDITY 2.2 STORAGE IN LOW TEMPERATURE 2.3 STORAGE IN HIGH TEMPERATURE 沾 ℃ ℃ 将已沾锡的产品的引线脚置于 ℃ ℃的锡桶中 秒钟后 基座底部离锡表面 ，电气性能仍符合要求 必须将试验产品在室温下放置 小时后方可进行测试 Electrical characteristics shall be satisfied after letting it alone at 60℃—±2℃ in humidity of 90—95% for 250 hours . 试验产品在温度为60℃—±2℃，相对温度90—95%的试验箱内放 置250小时后电气性能仍符合要求 耐湿测试 Electrical characteristics shall be satisfied after letting it alone at -30 —±2 for 250 hours . -30 —±2 250 ℃ ℃ 试验产品在温度为 ℃ ℃的试验箱中放置 小时后电气性 能仍符合要求。 Electrical characteristics shall be satisfied after letting it alone at +85 ℃—±2℃ for 250 hours . 试验产品在温度为+85℃—±2℃的试验箱中放置250小时后电气性 能仍符合要求。 低温储存测试 高温储存测试 TEMPERATRRE CYCLE Terminals/lead-wires of specimen shall be dipped into solder melted tank at +350 —±10 for 3 sec Electrical characteristics shall be satisfied after dipping depth shall be 2mm from edge of terminals/lead-wires . +350 —±10 3-4 2mm Provided that measurement shall be carried out after letting it alone in the room temperature for 1 hour . 1 . 环境特性 度变换测试 There is no observation of gas bubble after specimen put in hot water at +90 —+95 for 5 min . +90 —+95 5 Terminals/lead-wires of specimen shall be dipped into solder melted tank at +230 —±5 for 3sec . Dipping depth shall be 2mm from the bottom of specimens body .(After applying ROSIN flux) Soldering portion shall be covered in over 95% of terminals/lead-wires dipped . +260 —±5 3 2mm 95 SOLDERING DIP ENVIRONMENTAL ENDURANCE 2.4 Test Methods 温 Electrical characteristics shall be satisfied after supplying the following temperature cycle (3cycles) .Temperature shift from low to high, high to low shall be done in 1 /min (Refer to Fig-2) 3 1 / 2 ℃ 电气性能应满足以下温度周期要求（ 个周期）温度变换从低到 高，从高到低变化量为 ℃ 分。（如图 所示） +25 ℃± 5℃ +85 -3 0 +3 -5 ℃ 1 CYCLE +5 -2 ℃