深圳代理NDK晶体 21E15AB深圳代理NDK晶体 21E15AB27.0×5.0×1.35Min. ±7.5 kHzMax. ±25 kHz at 15 dBMax. 1 dBMax. 1.5 dBMin. 60 dB at -910 kHzMin. 15 dB Within ±1MHz1.5k Ω // 1 pF-20 to 70NM7050SAWhen ordering our products, specify them with an “Ordering Code”.To issue Ordering Code, please select Frequency and click Ordering Code button.The above specifications are standard for this NDK product. If you require a product with specifications not given above, pleasecontactNDK sales.Dimensions极点2额定频率 (MHz)21.4尺寸大小 (L×W×H : mm)7.0×5.0×1.353dB 通带宽度Min. ±7.5 kHz阻带宽度Max. ±25 kHz at 15 dB带内波动Max. 1 dB插入损耗 （插入衰减量）Max. 1.5 dB保证衰减量Min. 60 dB at -910 kHz寄生特性Min. 15 dB Within ±1MHz终端阻抗1.5k Ω // 1 pF工作温度范围 (°C)-20 to 70型号NM7050SA订货规格号21E15AB-21.4M-MN15-211