Specific parameters: Frequency Range: 32.768kHz (30 ~ 100kHz), Load Capacitance: 12.5pF, Drive Level: 1.0μW (2.0μW max), Freqquency Tolerance: ± 30 × 10 ^ -6 (at 25 ℃), Series Resistance: 50kΩ max, Turnover Temperature: + 25 ℃ ± 5 ℃ ※, Parabolic Corfficient: -0.04 × 10 ^ -6 / ℃ 2max, Operating Temperature range: -40 ~ + 85 ℃, Storage Temperayure Range: -40 ~ + 85 ℃, Shunt Capacitance : 1.1pF Typ ※, Packing Unit:.. 2500pcs / reel (Φ330) Japan KDS big vacuum product range: 1,32.768KHZ, Shanghai Tang Electronics Japan KDS, 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