6CS20000F20UCG

QUARTZ CRYSTAL UNIT SERIES 6CS/SS, Resistance Welded HC-49S/SSMD Package 深圳市晶科鑫实业有限公司 Shenzhen Crystal Technology Industrial Co., Ltd APPROVAL SHEET CUSTOMER P/N: TYPE: 49S CRYSTAL DESCRIPTION： 49SMD 20.000MHZ P N/ SJK： 6CS20000F20UCG ENVIRONMENTAL： ■RoHS REVISION： MSL： A1 20PF ±20PPM ■REACH ■HF -40~85℃ □PAHS 2014-6-10 □other MOQ： 1000pcs Levels 1 SIGNATURE SUPPLIER Issue Check CUSTOMER Approve QA SJK Signature FAE_EMAIL Date Date Check Approve： □accept Approve □unaccepted Note: Tel：0755-88352810-837(Mr.huang) Fax：0755-88353718 http://www.q-crystal.com ADD: Room 1204~1206,Building 3C, TianAn Cloud Park Phase 1,Bantian, Longgang District, Shenzhen 1 /4 QUARTZ CRYSTAL UNIT SERIES 6CS/SS, Resistance Welded HC-49S/SSMD Package 1. FEATURE      Leadless type High precision characteristic covering up to high frequency range Designed for automatic mounting and reflow soldering Embossed taping specification The best choice of Bluetooth wireless communication sets, DSN, PDA and mobile phone 2. ELECTRICAL SPECIFICATIONS Output Frequency Range 20.000000MHz Mode AT/Fundamental Frequency Tolerance ±20 ppm max Load Capacitance(C L ) 20.0 PF Frequency Stability Over Operating Temperature Characteristics (at 25°C) ±30ppm max Operating Temperature Range -40 °C to +85 °C Storage Temperature Range -40 °C to +125 °C Shunt Capacitance (C 0 ) 3.0 PF Max Driver Level (Typical) 100µW Equivalent Series Resistance(ESR) 40Ω Max Aging @25°C 1st year (Max) ±3ppm/year Tel：0755-88352810-837(Mr.huang) Fax：0755-88353718 http://www.q-crystal.com ADD: Room 1204~1206,Building 3C, TianAn Cloud Park Phase 1,Bantian, Longgang District, Shenzhen 2 /4 QUARTZ CRYSTAL UNIT SERIES 6CS/SS, Resistance Welded HC-49S/SSMD Package 3. DIMENSION (Units: mm) 4. MARKING 5. REFLOW CONDITION Tel：0755-88352810-837(Mr.huang) Fax：0755-88353718 http://www.q-crystal.com ADD: Room 1204~1206,Building 3C, TianAn Cloud Park Phase 1,Bantian, Longgang District, Shenzhen 3 /4 QUARTZ CRYSTAL UNIT SERIES 6CS/SS, Resistance Welded HC-49S/SSMD Package 6. RELIABILITY TEST SPECIFICATION 1.Mechanical Endurance No. Test Item Test Methods REF.DOC 1.1 Drop Test 150 cm height, 3 times on concrete floor. JIS C6701 1.2 Mechanical Shock 1.3 Vibration 1.4 Gross Leak Standard Sample For Automatic Detector, Test Pressure: 2Kg / cm2 1.5 Fine Leak Helium Bombing 4.5 Kg/ cm2 for 2 hr 1.6 Solder ability Device are shocked to half sine wave ( 1000 G ) three mutually perpendicular axes each 3 times. 0.5m sec. duration time Frequency range 10 ~ 2000 Hz Amplitude 1.52 mm/20G Sweep time 20 minute Perpendicular axes each test time 4 hours (Total test time 12 hours) Temperature Immersing depth Immersion time Flux Gross Leak 245 ℃ ± 5℃ 0.5 mm minimum 5 ± 1 seconds Rosin resin methyl alcohol solvent ( 1 : 4 ) MIL-STD-202F MIL-STD-883E MIL-STD-883E MIL-STD-883E MIL-STD-883E 2.Environmental Endurance No. Test Item Test Methods 2.1 Resistance To Soldering Heat Pre-heat temperature Pre-heat time 60 ~ Test temperature Test time 2.2 2.3 High Temp. Storage Low Temp. Storage REF.DOC 125 ℃ 120 sec. 260 ± 5 ℃ 10 ± 1 sec. MIL-STD-202F + 125 ℃ ± 3 ℃ for 500 ± 12 hours MIL-STD-883E - 40 ℃ ± 3 ℃ for 500 ± 12 hours MIL-STD-883E Total 100 cycles of the following temperature cycle 2.4 2.5 2.6 Thermal Shock High Temp ＆Humidity Pressure Cooker Storage MIL-STD-883E 85℃ ± 3℃, RH 85% , 500Hrs JIS C5023 121 ± 3℃ , RH100% , 2 bar , 240Hrs JIS C6701 Tel：0755-88352810-837(Mr.huang) Fax：0755-88353718 http://www.q-crystal.com ADD: Room 1204~1206,Building 3C, TianAn Cloud Park Phase 1,Bantian, Longgang District, Shenzhen 4 /4