BB134 变容二极管 30V 21pF 12 SOD-323/SC-76/0805 marking/标记 P4 超高频调谐
反向电压VRReverse Voltage| 30V \---|--- 电容值CDiode capacitance| 21pF @反向电压VR@Reverse Voltage| 0.5V 电容值CDiode capacitance| 2.1pF @反向电压VR@Reverse Voltage| 28V 电容比Capacitance ratio| 12 Description & Applications| UHF variable capacitance diode Electronic tuning in UHF television tuners • VCO. Electronic tuning in UHF television tuners VCO Excellent linearity Excellent matching to 0.5% DMA Very small plastic SMD package C28: 1.9 pF; ratio: 10 Low series resistance 描述与应用| 超高频可变电容二极管 电子调谐电视在UHF调谐器 •VCO 用于超高频电视调谐器的电子调谐 压控振荡器 出色的线性度 出色的匹配至0.5％的DMA 非常小的塑料贴片封装 C28：1.9 pF 比率：10 低串联电阻