1T397 变容二极管 34V 42.9pF-51.0pF 15.5 SOD-323/SC-76/0805 marking/标记 97 调谐/超小型封装
反向电压VRReverse Voltage| 34V \---|--- 电容值CDiode capacitance| 42.9pF-51.0pF @反向电压VR@Reverse Voltage| 2V 电容值CDiode capacitance| 2.60pF-3.03pF @反向电压VR@Reverse Voltage| 25V 电容比Capacitance ratio| 15.5 Description & Applications| Variable Capacitance Diode Description The is a variable capacitance diode designed for the electronic tuning of wide band CATV tuners, and it has a super miniature package. Super miniature package Large capacitance ratio C2/C25=14.5 Small series resistance rs=1.1 Ω High reverse voltage VR=34 V 描述与应用| 变容二极管 描述 1T397是一个可变电容二极管 专为电子调谐宽带 CATV调谐器，它有一个超小型包装 超小型封装 大电容率C2/C25=14.5 小串联电阻Rs= 1.1Ω 高反向电压VR=34 V