M12000E350

NO. ECAB2102037 Acknowledgement Book Customer : Production name : SMD SEAM SEALING X'TAL 3.2*2.5 Nominal Freq. Customer P/N ECEC P/N : 12.000000MHz : : M12000E350 Receiver Please return one after acknowledgement JinHua East Crystal Electronic Co.,Ltd. Approved By MFG QA PE/RD 总经理：骆红利 副总：林土全 副总：黄文俊 部长：王晓东 2021/2/23 2021/2/23 2021/2/23 2021/2/23 公司名称：东晶电子金华有限公司 Corporation：JinHua East Crystal Electronic Co.,Ltd. 地址： 浙江省金华市宾虹路二段555号 ADD：No 555,Sec 2,Binghong Road Jinhua Zhejiang , P.R.C 电话(TEL)：0086-0579-89186666 0086-579-89186777 FAX: 0086-579-89186677 http://www.ecec.com.cn P: 1/9 BOOK OF MODIFICATION No. DATE CONTENT OF MODIFICATION 0 2021/2/23 INTIAL RELEASED 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 REASON OF MODIFICATION PAGE ITEM APPROVE P: 2/9 ECEC P/N: No: ECAB2102037 Date: 2021/2/23 M12000E350 SPECIFICATION OF QUARTZ CRYSTAL UNITS 1.HOLDER TYPE: SMD SEAM SEALING X'TAL 3.2*2.5 12.000000MHz 2. ELECTRICAL SPECIFICATIONS Standard atmospheric conditions Unless otherwise spcified, the standard range of atmospheric conditions for making measurement Ambient temperature ：25±3℃ Relative humidity : 40% ~ 70% If there is any doubt about the results ,measurement shall be made within the following limits . Ambient temperature ：25±3℃ Relative humidity : 40% ~ 70% Electriacal characteristics measured by S&A250B or equivalent . The crystal is using AT CUT (thinkness shear mode). 3.ELECTRICAL CHARACTERISTICS Parameters Electrical Spec SYM MIN Notes TYP MAX UNITS 1 Nominal Frequency FL 12.000000 MHz 2 Oscillation mode - Fundamental - 3 Load Capacitance CL 12 pF 4 Frequency Tolerance - ±10 5 Operating Temperature Temperature drift (TC) - 6 Temperature drift (TC) - Temperature drift (TC) - 7 Equivalent Resistance Rr 8 9 ppm at 25±3℃ ℃ ppm -40℃~85℃ -40 ~ ±20 85 Rr - - 80 Ω Drive Level DL 0.01 100 200 uW Shunt Capacitance C0 Insulation Resistance C0 - - - 3.00 10 500 - - pF MΩ at DC 100V 11 Aging - 12 Storage Temperature Range - ±2 -55 ~ ppm Year 125 ℃ ▓ FACTORY LOCATION ECEC CORPOTATION No 555,Sec 2,Binghong Road Jinhua Zhejiang , P.R.C JinHua East Crystal Electronic Co.,Ltd. DESIGN INSPECTION 郑紫薇 王晓东 P: 3/9 ECEC P/N: No: ECAB2102037 Date: 2021/2/23 DESIGN INSPECTION 郑紫薇 王晓东 M12000E350 4.DIMENSIONS AND MARKING 4-1 HOLDER TYPE SMD SEAM SEALING X'TAL 3.2*2.5 12.000000MHz 4-2 DIMENSION (mm) JinHua East Crystal Electronic Co.,Ltd. P: 4/9 ECEC P/N: No: ECAB2102037 Date: 2021/2/23 DESIGN INSPECTION 郑紫薇 王晓东 M12000E350 4-3 MARKING Year/Month Code LOT NO EC Frequency JinHua East Crystal Electronic Co.,Ltd. P: 5/9 ECEC P/N: No: ECAB2102037 Date: 2021/2/23 M12000E350 4-4 PACKING 4-4-1 Dimensions of the tape 4-4-2 Dimensions of the reel 4-4-3 Packing and Label 1 Reel=3000pcs JinHua East Crystal Electronic Co.,Ltd. Box type(Reel quantity) Box size(L×W×H) mm Atype (Reel x 5pcs max) 200×200×140 Btype (Reel x 6~15pcs) 200×200×255 Ctype (Reel x 16~30pcs) 395×200×255 Dtype (Reel x 31~60pcs) 395×400×255 DESIGN INSPECTION 郑紫薇 王晓东 P: 6/9 ECEC P/N: No: ECAB2102037 Date: 2021/2/23 M12000E350 5.RELIABLITY TEST Provided that measurement shall be carried out after letting it alone in the room temperature for 1 hour.(Test SPEC as list 1) 5-1.SHOCK Electrical charateristics shall be satisfied after dropping three times from the height of 75cm onto the board of the 3cm thickness. 5-2.VIBRATION Electrical charateristics shall be satisfied after supplying following vibration. a).ENTIRE FREQUENCY RANGE 10~55Hz b).REPEATED PERIOD 1~2min c).AMPLITUDE 1.5mm d).DIRECTION X.Y.Z e).PERIOD 2hours/Each Direction 5-3.SUBSTRATE BENDING TEST Resonator is soldered into the ceater of PCB which is laid on the 2 small supporters spaced 90cm. PCB deflected to 3mm below from horizontal level by the pressing force with stick. The force is supplied for 10 second by 0.5mm/s speed. After above test there is no observation of any visual damages on specimen and the electical characteristic shall be satisfied. R230 45±2mm 45±2mm R5 5-4.ADHESION TEST A static load of 5N using a R0.5 scrach tool shall be applied on the center at long direction side of the component and for 10sec. After above test a),there is no observation of any visual damages on the specimen. R0.5 JinHua East Crystal Electronic Co.,Ltd. DESIGN INSPECTION 郑紫薇 王晓东 P: 7/9 ECEC P/N: No: ECAB2102037 Date: 2021/2/23 DESIGN INSPECTION 郑紫薇 王晓东 M12000E350 5-5.REFLOW(WAVE)SOLDERING Following profile of heat stress is applied to resonator,then being place in the natural condition for 1 hour,resonator shall be measured. 260±5℃ 10~20sec 150~190℃ 120sec 5-6.SOLDERING DIP Terminals/lead-wires of specimen shall be dipped into solder melter tank at +260℃±5℃ for 3 sec. 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. 5-7.HUMIDITY Electrical characteristics shall be satisfied after letting it alone at 65±2℃ in humidity of 90~95% for 500 hours. 5-8.STORAGE IN LOW TEMPRATURE Electrical characteristics shall be satisfied after letting it alone at -40±2℃ for 500 hours. 5-9.STORAGE IN HIGH TEMPRATURE Electrical characteristics shall be satisfied after letting it alone at 85±2℃ for 500 hours. JinHua East Crystal Electronic Co.,Ltd. P: 8/9 ECEC P/N: No: ECAB2102037 Date: 2021/2/23 DESIGN INSPECTION 郑紫薇 王晓东 M12000E350 5-10.TEMPERATURE CYCLE Electrical characteristics shall be satisfied after supplying the following temperature cycle(30cycle).Temperature shift from low to high, high to low shall be done in 1℃/sec. +85 ±3 25±5℃ 30min -30 ±3 ℃ 1 cycle Spec of the reliability test List 1 JinHua East Crystal Electronic Co.,Ltd. P: 9/9 ECEC P/N: No: ECAB2102037 Date: 2021/2/23 M12000E350 6.Structure Illustration 1 4 2 5 6 3 No. Items Materials 1 LID(Cap) Fe ALLOY 2 PKG(Base) CERAMIC+Au PLATING 3 External Electrode Au PLATING 4 Conductive Adhesive Ag+Slicon 5 Internal Electrode Ag 6 Element(Blank) SiO2 JinHua East Crystal Electronic Co.,Ltd. DESIGN INSPECTION 郑紫薇 王晓东