X201232768KLD2SI

CRYSTAL UNIT 32.768KHZ YSX2012SK Applications ‧RTC. Small Size Features ‧Dimensions:2.00 x 1.20 x 0.60 mm. ‧Ultra-thin thickness 0.6mm. ‧Standard Frequency: 32.768KHz ‧Reflow is possible. Specifications Standard Frequency 32.768 KHz Frequency Tolerance (at 25 ) 7pF, 9pF,12.5pF,or specify ±10ppm,±20ppm,or specify Parabolic Coefficient ( - 0.03 ± 0.01 ) * 10-6 / ℃2 Load Capacitance Operating Temperature -40~+85℃，or specify Storage Temperature -55~+125℃ Shunt Capacitance 1.3 pF Max. Motional Capacitance 7.5fF Level of Drive 0.1μWMax Aging (at 25 ℃ ) ±3ppm/year Max. Equivalent Series Resistance(ESR) YSX2012SK 90KΩMax. Dimensions and Patterns [unit:mm] Package Size – Dimensions (Unit: mm) www.yxc.hk 第1页共2页 CRYSTAL UNIT 32.768KHZ YSX2012SK Small Size Reflow Soldering Profile Temperature Pre Heating Temperature Tp1 ~ Tp2 = + 170 °C Heating Temperature TMlt = + 220 °C Peek Temperature TMax. = + 260 °C +260℃ TMax. +220℃ Tmlt Point of measuring In case of Solder ability Terminal. Tp2 In case of Resistance to soldering heat Surface. Tp1 35s 100s t(time) Taping Specification(Unit: mm) Size A B C D E F G H SMD-2012 180±2.0 8.0±0.3 2.30±0.1 1.45±0.1 4.0±0.1 0.80±0.1 61.0±1.0 8.0±1.0 5000 pcs per reel www.yxc.hk 第2页共2页