SJK-7F20000M8Z2530F5

Crystal Resonators SMD Seam 2.0×1.6×0.5mm 7F Series .. Approved by: 刘惠光 Checked by : 李相同 Issued by: 贺丹斌 SPECIFICATION PN: SJK-7F20000M8Z2530F5 深圳市晶科鑫实业有限公司 SHENZHEN CRYSTAL TECHNOLOGY INDUSTRIAL CO., LTD. Add: 12F, Bldg. 3C, TianAn Cloud Park Phase 1, Bantian, Longgang, Shenzhen, China 88352810 Tel: (86) 755 88352809 Fax: (86) 755 88353718 88352499 E-mail: sjk@q-crystal.com HTTP://www.q-crystal.com Page 1 Crystal Resonators SMD Seam 2.0×1.6×0.5mm 7F Series FEATURE l Extremely small SMD type crystal units. l High precision and high frequency stability. l Excellent heat resisitance and environmental characteristics. l Application in PDA,DSC,DVC,PC,etc. l RoHS Compliant / Pb Free. ELECTRICAL SPECIFICATIONS（电气参数） Output Frequency Range 20.000MHz Mode AT/Fundamental Frequency Tolerance (at 25°C) ±20ppm Frequency Stability Over Operating ±30ppm Temperature Characteristics Operating Temperature Range -40℃ to +105℃ Storage Temperature Range -55℃ to +125℃ Shunt Capacitance (C0) 3.0 PF Max Driver Level (DL) 100µW Typical Load Capacitance(CL) 8PF Equivalent Series Resistance(ESR) 100Ω Max Aging @25°C 1st year (Max) ±3ppm/year REMARK: SPECIFICATIONS SUBJECT TO CHANGE WITHOUT PRIOR NOTICE. PLEASE CONFIRM WITH OUR SALES ENGINEER. Add: 12F, Bldg. 3C, TianAn Cloud Park Phase 1, Bantian, Longgang, Shenzhen, China 88352810 Tel: (86) 755 88352809 Fax: (86) 755 88353718 88352499 E-mail: sjk@q-crystal.com HTTP://www.q-crystal.com Page 2 .. Crystal Resonators SMD Seam 2.0×1.6×0.5mm 7F Series Dimension（尺寸）（Unit：mm） MARK（印字） SJK 20.000 REFLOW CONDITION（回流焊） The reflow temperature profile may vary depending on the product model, specifications and frequency range.Refer to the individual product specifications for details Add: 12F, Bldg. 3C, TianAn Cloud Park Phase 1, Bantian, Longgang, Shenzhen, China 88352810 Tel: (86) 755 88352809 Fax: (86) 755 88353718 88352499 E-mail: sjk@q-crystal.com HTTP://www.q-crystal.com Page 3 .. Crystal Resonators SMD Seam 2.0×1.6×0.5mm 7F Series CARRIER TYPE (载带） REEL(卷盘) Add: 12F, Bldg. 3C, TianAn Cloud Park Phase 1, Bantian, Longgang, Shenzhen, China 88352810 Tel: (86) 755 88352809 Fax: (86) 755 88353718 88352499 E-mail: sjk@q-crystal.com HTTP://www.q-crystal.com Page 4 .. Crystal Resonators SMD Seam 2.0×1.6×0.5mm 7F Series .. RELIABILITY TEST SPECIFICA TIONS（可靠性测试标准） Test item 1.SOLDERABILITY TEST Equipment SJK-REL001、RC-328A Condition 1.Solderabiliity:235±5℃, 5±0.5S 2.Heat resistance:260±5℃,10±1S restoration of 1 hour Specification MIL-STD-883E Method 2003.7 MIL-STD-883E Method 1014.10 2. HERMETICITY TEST HELIOT-306S Pressurized 0.4~0.5Mpa ethanol sealed tank for 10 minutes 3. VIBRATION TEST HG-V4、S&A 250B Enable Crystal(10g) from 10-55-10Hz,X、Y、 MIL-STD-883E Method 2007.3 Z horizontal,1 Minute vibration/time, 1time/ 2 hours. 4. MECHANICAL SHOCK HPC-200、S&A 250B Enable Crystal 50G(490m/s2) time=11 ms speed=3.4 m/s half sine wave oscillation 5. DROP TEST HARD BOARD.S&A250B 75cm High,3 times on hard board 6. HIGH&LOW TEMP STORAGE TEST(Static test) H-PTH-80CK & HM101-3ABN， High temperature: 125℃±2℃,1000hr；Low S&A 350B/250B temperature:-40℃±3℃,1000hrs 7. TEMP &HUM CYCLING TEST H-PTH-80CK CHAMBE，S&A 350B/250B 8. HIGH TEM. & HUM. STORAGE TEST H-PTH-80CK CHAMBE， S&A350B/250B 9.AGING TEST H-PTH-80CK CHAMBE， S&A350B/250 JIS C6701 MIL-STD-202F Method 213B MIL-STD883C, METHOD 1011.8 Temperature:-10℃±2℃～65℃±2 ℃,Humidity:93±3%,1 cycle need 24 hrs. 5cycles. MIL-STD-883E Method 1005.8 Temperature:85℃±2，Humidity:85+3,2%,Store 96 hrs JIS C6701 Temperature:85℃±2，Store 1000 hrs JIS C5023 Add: 12F, Bldg. 3C, TianAn Cloud Park Phase 1, Bantian, Longgang, Shenzhen, China 88352810 Tel: (86) 755 88352809 Fax: (86) 755 88353718 88352499 E-mail: sjk@q-crystal.com HTTP://www.q-crystal.com Page 5