深圳代理NDK晶體 21E15AB深圳代理NDK晶體 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極點2額定頻率 (MHz)21.4尺寸大小 (L×W×H : mm)7.0×5.0×1.353dB 通帶寬度Min. ±7.5 kHz阻帶寬度Max. ±25 kHz at 15 dB帶內波動Max. 1 dB插入損耗 （插入衰減量）Max. 1.5 dB保證衰減量Min. 60 dB at -910 kHz寄生特性Min. 15 dB Within ±1MHz終端阻抗1.5k Ω // 1 pF工作溫度范圍 (°C)-20 to 70型號NM7050SA訂貨規格號21E15AB-21.4M-MN15-211