Specific parameters: 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: 0.9pF Typ, Packing Unit:. 3000pcs / reel (Φ180) Japan KDS big vacuum product range: 1,32.768KHZ, Japan Shanghai Tang on KDS electronics, various models, perennial long stock. Monthly safety stock more than 50 million. 2, SMD Crystal Resonators / MHz Band Crystal Resonators 3, SMD Tuning Fork CrystalResonators / KHz Band Crystal Resonators 4, Miniature Crystal Resonators / MHz Band Crystal Resonators 5, Crystal Resonators / MHz Band Crystal Resonators 6, Tuning Fork Crystal Resonators / KHz Band Crystal Resonators 7, SPXO 8, VCXO 9, TCXO 10, VC-TCXO 11, SSXO 12, on Filte Tang Electronics is Japan vacuum level agents in the country, the model is complete, a perennial spot, can provide free samples. Tel: 021-57153998 Mobile: 13816691297 Yang QQ2880328228