AM23276812503T6

ZHEJIANG A-CRYSTAL ELECTRONIC TECHNOLOGY CO., LTD. ZHEJIANG A-CRYSTAL ELECTRONIC TECHNOLOGY CO., LTD. Issue Rev. Page September 13, 2023 1.0 9 CRYSTAL UNIT SPECIFICATIONS 客户批准 Customer Approval （请批准后回签一份 Please Return A Copy With Appoval） Customer Customer P/N Product CRYSTAL RESONATORS Spec PMX206/32.768K/12.5PF/+-20PPM A-Crystal P/N AM23276812503T6 Drawn Tel: 0086-576-88671858 No: SC-GF-15-12-01 Checked Approved Fax: 0086-576-88671857 Https: www.acrystals.com E-mail: zhyj@acrystals.com 1 ZHEJIANG A-CRYSTAL ELECTRONIC TECHNOLOGY CO., LTD. ZHEJIANG A-CRYSTAL ELECTRONIC TECHNOLOGY CO., LTD. 1. ELECTRICAL SPECIFICATIONS 1.1 Hold Type: PMX-206 Parameter Symb Value FO 32.768 Khz △f/fo ±20 PPM K -0.034±0.006 ppm/(℃)2 Turnover Temperature TTO 25±5 ℃ Operating Temperature Range TOP -40℃ to 85 ℃ Storage Temperature Range TST -55℃ to 125 ℃ Quality Factor Q 60,000 TYP Series Resistance R1 50 KΩ REF TO 25℃ Shunt Capacitance CO 1.35 PF TYP 0.9~2.0PF Motional Capacitance C1 2.3 Ff TYP Load Capacitance CL 12.5 PF Insulator Resistance IR 500 MΩ Drive Level DL 1цW Capacitance ratio R 450 TYP △ f ±5 PPM Frequency Range Frequency Tolerance Temperature Coefficient Aging Rate Condition REF TO 25℃ DC100V±15V at 25℃±3℃ 注：ROHS 豁免 ROHS exemption，高温高铅 high lead and high temperature； Tel: 0086-576-88671858 No: SC-GF-15-12-01 Fax: 0086-576-88671857 Https: www.acrystals.com E-mail: zhyj@acrystals.com 2 ZHEJIANG A-CRYSTAL ELECTRONIC TECHNOLOGY CO., LTD. ZHEJIANG A-CRYSTAL ELECTRONIC TECHNOLOGY CO., LTD. 1.2 Dimension (Unit: mm) 32.768 1.3 Reflow solder Tel: 0086-576-88671858 No: SC-GF-15-12-01 Fax: 0086-576-88671857 Https: www.acrystals.com E-mail: zhyj@acrystals.com 3 ZHEJIANG A-CRYSTAL ELECTRONIC TECHNOLOGY CO., LTD. ZHEJIANG A-CRYSTAL ELECTRONIC TECHNOLOGY CO., LTD. 2. TEST STANDARD 2.1 GENERAL ELECTRICAL CHARACTERISTICS AND VISUALTESTING 2.1.1 LOT CLASSIFICATION : If the quantity is 1000 PCS or more, 1000 PCS is one lot 2.1.2 SAMPLING TEST METHOD : MIL-STD-105E G-II 2.1.3 TEST LEVEL A) HIGH LEVEL DEFECT : AQL 0.065% [200 pcs] B) MEDIUM LEVEL DEFECT : AQL 0.25% [50 pcs] C) LOW LEVEL DEFECT :AQL 0.4% [32 pcs] 2.1.4 DEFECT CLASSIFICATION A) HIGH LEVEL @NO FREQUENCY @MIXING @LEAK DEFECT B) MEDIUM LEVEL - ELECTRICAL CHARACTERISTIC DEFECT @FREQUENCY @OSCILLATION @ELECTRICAL CURRENT @OTHER ELECTRICAL CHARACTERISTICS DEFECT C) VISUAL @MARKING @WELDING @LEADS @OTHER VISUAL DEFECT TESTING METHOD AND ITS STANDARD CAN BE MODIFIED DEPENDING ON THE CUSTOMER'S REQUEST Tel: 0086-576-88671858 No: SC-GF-15-12-01 Fax: 0086-576-88671857 Https: www.acrystals.com E-mail: zhyj@acrystals.com 4 ZHEJIANG A-CRYSTAL ELECTRONIC TECHNOLOGY CO., LTD. ZHEJIANG A-CRYSTAL ELECTRONIC TECHNOLOGY CO., LTD. 2.2 Equivalent Circuits Symbol for crystal unit 2.3 That Exemption Rule: 1）A-crystal’S SMD Tuning Fork Crystal series (P/N: PMX-206) contain Pb chemical substance where solder material is over limitation. The location see at below drawing: The solder purpose is base connected with chip crystal blank. Solder(High.Pb) BASE-Surface Coating (High.Pb) 2） Below statement is that exemption rule: Lead in high melting temperature type solders (i.e. lead-based alloys containing 85 % by weight or more lead). (Rohs 6/5 2002/95/EC) 高熔點銲錫中的鉛(例如鉛含量≧85%合金中的鉛)。 Tel: 0086-576-88671858 No: SC-GF-15-12-01 Fax: 0086-576-88671857 Https: www.acrystals.com E-mail: zhyj@acrystals.com 5 ZHEJIANG A-CRYSTAL ELECTRONIC TECHNOLOGY CO., LTD. ZHEJIANG A-CRYSTAL ELECTRONIC TECHNOLOGY CO., LTD. 3.RELIABILITY(MECHANICAL AND ENVIRONMENTAL ENDURANCE) NO. 1 TEST VIBRATION 振动试验 TEST METHOD AND CONDITION (1)VIBRATION FREQUENCY：10 TO 55HZ (2)VIBRATION AMPLITUDE：1.5MM (3)CYCLE TIME：1~2MIN(10-55-10HZ) (4)DIRECTION：X.Y. Z (5)DURATION：2H/EACH DIRECTION (6)G-FORCE：≥5G REQUIREMENTS FREQUENCY CHANGE: ±10PPM Max. RESISTANCE CHANGE: ±15%RR Max DROP TEST 跌落试验 3 TIMES FREE FROM 75CM HEIGHT TABLE TO 3CM THICKNESS HARD WOOD BOARD, AFTER 30 MINUTES, THE RELATIVE CHANGE VALUE OF FREQUENCY WAS MEASURED. 3 LEAKAGE 气密性 PUT CRYSTAL UNITS INTO A HERMETIC CONTAINER AND HELIUM FOR 0.5-0.6MPA, AND KEEP IT FOR 1H; CHECK THE LEAKAGE BY A HELIUM LEAK DETECTOR. LEAKAGE: 1*10-8mbar.l/s Max. 4 SOLDERABILIT Y 可焊性试验 (1)DIP IN FLUX 3~5SECONDS, (2)DIP THE LEADS INTO 260±5℃ 99% SN DIPPING SOLUTION FOR 5S. THE DIPPED PART OF THE LEADS SHOULD HAVE 95% SN COATING. (1)PRE-HEAT：125℃ 60~120 SECONDS (2)SOLDER TEMPERATURE：260±5℃ 99% SN DIPPING SOLUTION FOR 5S. (3)TAKE THE UNIT OUT ,STORE AT ROOM TEMPER ATURE FOR 30S THEN MEASURE THE ELCTRICAL CHARACTERISTICS. SHOULD PASS SEALING AND VISUAL TEST. FREQUENCY CHANGE: ±10PPM MAX. USE HELIUM LEAK DETECTOR. BOMBING PRESSURE:5KG/CM² BOMBING TIME: 2 HOURS LEAK SHOULD BE LESS THAN 1E-8 ATM.CC/SEC. GAS OR AIR SHOULD NOT BE DETECTED. THE CRYSTAL UNITS SHALL BE PUT IN SOMEWHERE FOR 500 HOURS AT TEMPERATURE OF 125℃±5℃,THEN KEEP IT FOR 1 TO 2 HOURS UNDER ROOM TEMPERATURE. FREQUENCY CHANGE: ±10PPM MAX. RESISTANCE CHANGE: ±15%RRMAX. 2 SOLDER HEAT 5 RESISTANCE TEST 耐焊接热 6 LEAK TEST 气密性试验 7 HIGH TEMPERATURE ENDURANCE 耐高温 Tel: 0086-576-88671858 No: SC-GF-15-12-01 FREQUENCY CHANGE: ±10PPM Max . RESISTANCE CHANGE: ±15%RR Max Fax: 0086-576-88671857 Https: www.acrystals.com E-mail: zhyj@acrystals.com 6 ZHEJIANG A-CRYSTAL ELECTRONIC TECHNOLOGY CO., LTD. ZHEJIANG A-CRYSTAL ELECTRONIC TECHNOLOGY CO., LTD. NO. TEST 8 LOW TEMPERATURE ENDURANCE 耐低温 TEST METHOD AND CONDITION REQUIREMENTS THE CRYSTAL UNITS SHALL BE PUT IN SOMEWHERE FOR 500 HOURS AT TEMPERATURE OF -40℃,THEN KEEP IT FOR 1 TO 2 HOURS UNDER ROOM. FREQUENCY CHANGE: ±10PPM MAX. RESISTANCE CHANGE: ±15%RRMAX 9 HUMIDITY ENDURANCE SOMEWHERE AT 40℃±5℃ IN RELATIVE HUMIDITY OF 90%~95% FOR 72 HOURS, THEN KEEP IT FOR ONE OR TWO HOURS UNDER ROOM TEMPERATURE FREQUENCY CHANGE: ±10PPM MAX. RESISTANCE CHANGE: ±15%RRMAX. 10 TEMPERATURE CYCLE 温度循环 TEMPERATURE SHIFT FROM LOW(-40℃) TO HIGH(100℃,KEEP 30 MINUTES),SATISFY HIGH(100℃) TO LOW(-40℃,KEEP 30 MINUTES),THEN GO UP TO ROOM TEMPERATURE FOR 10 CYCLES. FREQUENCY CHANGE: ±10PPM MAX. RESISTANCE CHANGE: ±15%R M X. 11 LEAD TENSILTY 引线强度 (1)FIX THE UNIT. (2)APPLY 2LB OF WEIGHT AXIS TO THE LESDS. (3)TIME:5S SHOULD PASS SEALING A D VISUAL TEST. ATTACH 1LB OF WEIGHT TO EACH OF THE LEADS. BENDING ANGLE:90°(FROM THE NOMAL POSITION TO 45°OPPOSTTE DIRECTION) BENDING TIME:3S(EACH DIRECTION) NUMBER OF BENDING:2TIMES NUMBER OF BENDING:2TIMES SHOULD PASS SEALING AND VISUAL TEST. SUBMERGE THE UNIT INTO IPA[ISOPROPYL ALCOHOL] SOLUTION FOR 10MINUTES AND BRUSH THE MARKING 10 TIMES WITH A TOOTH BRUSH. MARKING SHOULD NOT BE ERASED. 12 LEAD BENDING 13 MARKING ERASE Tel: 0086-576-88671858 No: SC-GF-15-12-01 Fax: 0086-576-88671857 Https: www.acrystals.com E-mail: zhyj@acrystals.com 7 ZHEJIANG A-CRYSTAL ELECTRONIC TECHNOLOGY CO., LTD. ZHEJIANG A-CRYSTAL ELECTRONIC TECHNOLOGY CO., LTD. 4.PACKING 4.1 Packing Method Sketch Map 4.2 Reel Dimensions (Unit: mm) (Unit: mm) Pieces per reel: 3000/reel Tel: 0086-576-88671858 No: SC-GF-15-12-01 Fax: 0086-576-88671857 Https: www.acrystals.com E-mail: zhyj@acrystals.com 8 ZHEJIANG A-CRYSTAL ELECTRONIC TECHNOLOGY CO., LTD. ZHEJIANG A-CRYSTAL ELECTRONIC TECHNOLOGY CO., LTD. 4.3 Section of package Package is made of corrugated paper with thickness of 0.8cm.Package has 10 inner boxes, each box has 1 reel 4.3.1 Quantity of package Per plastic reel 3000 pieces of Crystal Resonators Per inner box 3k/reel Per package 10 inner boxes & 10 inner boxes （30000 pieces of Crystal Resonators） 4.3.2 Inner Box Dimensions (Unit: mm) 3000/REEL 4.3.3 Dimensions and Mark (Unit: mm) 30000/PCS is 10 reel Tel: 0086-576-88671858 No: SC-GF-15-12-01 Fax: 0086-576-88671857 Https: www.acrystals.com E-mail: zhyj@acrystals.com 9 ZHEJIANG A-CRYSTAL ELECTRONIC TECHNOLOGY CO., LTD. ZHEJIANG A-CRYSTAL ELECTRONIC TECHNOLOGY CO., LTD. 5. CAUTION * IN ORDER TO MAINTAIN QUALITY. WITHOUT CHANGE IN CHARACTERISTICS OF THECRYSTAL UNITS.PLEASE FOLLOW BELOW RECOMMENDATION 5.1 SHOCK 5.1.1 ALL CRYSTAL UNITS HAVE A THIN CRYSTAL BLANKS WITHIN IF IT IS DROPPED ABOVE THE ECOMMENDED DROPPING HEIGHT(500mm) THE SPECIFIC HARACTERISTICS AND APPEARANCE CAN BE CHANGED PLEASE PAY SPECIAL ATTENTION TO EXTERNAL SHOCK 5.2. ENVIRONMENTAL 5.2.1 CRYSTAL UNITS' FREQUENCY CAN BE CHANGED DUE TO SURROUNOING TEMPERATURE IF IT IS STORED NEXT TO A HIGH TEMPERATURE HETER (ABOVE+85'C) OR BELOW 40'C.AND A STRONG LIGHT SOURCE FOR LONG PERIOD OF TIME. THE ELECTRICAL CHARACTERISTICS CAN BE CHANGED IT IS SUGGESTED THAT THESE ENVIROMENTS BE AVOIDED 5.2.2 IF THE UNIT IS PLACED IN A HUMID ENVIRONMENT. LEAD TERMINAL CAN BE DAMAGED: THEREFORE.DO NOT STORE THE CRYSTAL UNITS IN A HUMID ENVIRONMENT 5.2.3 CRYSTALUNIT HAS VIBRATING CHARACTERISTICS IF IT IS PLACED WHERE VIBRATION EXISTS THE OPERATING CHARACTERISTICS CAN BE ALTERED; THEREFORE THIS ENVIRONMENT SHOULD BE AVOIDED 5.3 LEADS 5.3.1 AFTER SOLDERING CRYSTAL UNITS INTO A PCB IMPACTING THE UNIT FROM THETOP,BOTTOM LEFT OR RIGHT SIDE OF THE UNIT CAN SHATTER THE GLASS PORTION OF THE BASE AENDERING THE UNIT USELESS 5.4 ASSEMBLY METHOD 5.4.1 CORRECT ULTRASONIC FREQUENCY FOR CLEANING SHOULD BE LESS THAN 20KHZ 5.4.2 SOLDERING SHOULD BE BONE USING IEC 61760-1 OR PB-Free Products 5.5 STORAGE 5.5.1 IF THE CRYSTAL UNITS ARE STORED IN HUMID OR SALTY ENVIRONMENT APPEARANCE CAN BE CHANGED AND SOLDERABILITY CAN DETERIORATE; THEREFORE AOID STORING IN SUCH ENVIRONMENT DO NOT STORE THE CRYSTAL UNIT MORE THAN 3 MONTHS Tel: 0086-576-88671858 No: SC-GF-15-12-01 Fax: 0086-576-88671857 Https: www.acrystals.com E-mail: zhyj@acrystals.com 10 ZHEJIANG A-CRYSTAL ELECTRONIC TECHNOLOGY CO., LTD. ZHEJIANG A-CRYSTAL ELECTRONIC TECHNOLOGY CO., LTD. 6. Pb-Free PRODUCTS A-crystal Pb-free program. The A-crystal Pb-free program is implemented in accordance with European Union (EU) Legislation titled "Restriction of the use of certain Hazardous Substances (RoHS)" including banning the use of Pb in electronic assemblies after July 1, 2006. A-crystal Definitions Pb-Free Classification: Component and Assembly Pb content shall be less than 0.1% by weight of the device (in accordance to IPC/EIA J-STD-006) and shall not be intentionally introduce. Components: A-crystal's definition of components apply to quartz crystal devices Assemblies: A-crystal's definition of assemblies apply to oscillator devices (XO, VCXO and TCXO's) Recommended Solder Composition A- crystal's is following industry trend of using alloy range Sn-Ag(3.4-4.1)-Cu(0.45-0.9) for reflow and wave soldering. Pb-free Part Number Identification: When applicable, the A-crystal specification sheet shall indicate if the device is classified as Pb-free. Marking and Labeling: A-crystal has a Pb-free labeling method for the packaging of all Pb-free products. The lowest level shipping container shall identify the products as Pb-free. OTHERS If you have some doubt or unknowing about this specification, Please contact us for Settlement or development. Tel: 0086-576-88671858 No: SC-GF-15-12-01 Fax: 0086-576-88671857 Https: www.acrystals.com E-mail: zhyj@acrystals.com 11