规格如下型   號    Part NumberKD-2702諧振頻率    Resonant Frequency                 1.2±0.5kHz諧振阻抗    Resonant Impedance                 5000Ωmax.靜態電容    Static Capacitance                   5000pF±30%at 1.0kHz额定電壓    Allowable input Voltage                   30Vp-pmax.工作溫度    Operating Temperature Range              -20℃～+60℃貯存溫度    Storage Temperature Range               -30℃～+70℃基片材料    Plate Material   Brass引線規格   Lead wire Specification              Φ0.15mm漆包线引線長度   Lead wire Lengths                L=20±3mm線頭長度   Lengths                        l=2±1mm