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32.768KHz SMD Package 0.126 0.004 (3.2 0.1) Internal Connection 0.059 0.004 (1.5 0.1) C153-SMD Model Crystal package to meet today's demand for pick and place processing. Available on tape and reel in quantities of 3K for SMT placement. RECOMMENDED REFLOW SOLDERING PROFILE Ramp-Up 3C/Sec Max. Critical Temperature Zone Ramp-Down 6C/Sec. 260C Solder Pad Layout 0.036 (0.9 Max) 0.044 (1.1) 0.095 (2.4) 0.056 (1.4) 0.044 (1.1) 217C 200C 150C 0.052 (1.3) Do not design any patterns in this area. 0.075 (1.9) Preheat 180 Secs. Max. 90 Secs. Max. 260C for 10 Secs. Max. NOTE: Reflow Profile with 240C peak also acceptable. 0.071 (1.8) 8 Minutes Max. 0.024 (0.6) Dimensions inches (mm) All dimensions are maximum unless otherwise specified Electrical: Frequency: Mode: Load Cap: Calibration Tolerance: Stability: Operating Temp. range: Storage Temp. range: Resistance: Shunt Cap: Crystal Specifications 32.768 KHz Tuning Fork 12.5pF (See Table 1) 20ppm at 25C -0.035 0.006ppm/C2 (See Chart 1) -40 to 85C -55 to 125C 70K Max 1.05pF Typ. Aging: Drive level: Quality Factor: Spurious Response: C0/C1 Ratio: Pullability: Trim Sensitivity: Temp. Coefficient: Type/Angle of Quartz Cut: Insulation Resistance: 3ppm Max first year 1uW Max 30K Typ. Not Specified Not Specified Not Specified Not Specified Not Specified Not Specified 500 Megaohms Min at 100Vdc Typical Temperature Characteristic 0 Load Cap Options Load Cap 12.5pF 9.0pF 7.0pF Part Number C153-SMD C153-9-SMD C153-7-SMD Table 1 PPM -50 -10 0 25 Temperature C Chart 1 60 TD-060803 Rev. B CRYSTEK CORPORATION 12730 Commonwealth Drive * Fort Myers, Florida 33913 Phone: 239-561-3311 * 800-237-3061 Fax: 239-561-1025 * www.crystek.com |
Price & Availability of C153-9-SMD
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