MC146327681252090

【深圳市晶光华电子有限公司】 www.jghcorp.com MC146 32.768KHZ Features  Application: small portable communication equipment ；  Contains Pb in sealing glass exempted by RoHS directive； Crystals specifications ITE项目) PARAMETER(规格说明) MC146 Frequency Range 32.768KHZ Equivalent Series Resistance 65KΩMax. Drive Level 1.0W Max Frequency Tolerance (at 25 ℃) ± 10 ppm, ± 20 ppm, or specify The inflection point temperature +25℃± 5℃ Frequency temperature coefficient Dimensions -0.04  10-6 / C2 Max. Operating Temperature Range -10 ~ +60 ℃, or specify Insulation Resistance 500MΩmin./DC100V Shunt Capacitance (C0) 0.8pF TYP Load Capacitance 12.5 pF, or specify Aging (at 25 ℃) ± 3 ppm / year Max. Storage Temperature Range -20~+70℃, or specify Packing Unit(包装单位) 3,000pcs/Reel&9,000pcs/Reel