上-海唐辉电子

 Frequency Range： 32.768kHz, Load Capacitance: 9pF,10pF,12.5pF, Drive Level: 0.2µW(1.0µW max), Freqquency Tolerance: ±20×10＾-6,±30×10＾-6,±50×10＾-6,±100×10＾-6(at 25℃), Series Resistance: 80kΩ max, Turnover Temperature: ＋25℃±5℃, Parabolic Corfficient: －0.04×10＾-6/℃²max, Operating Temperature range: -40～+85℃,  Storage Temperayure Range: －40～＋85℃, Shunt Capacitance:1.3pF Typ，Packing Unit: 3000pcs./reel(Φ180)