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变容二极管
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图片 型号 文档 类别 描述 品牌 供应商
1M5476A 变容二极管 Variable Capacitance Diode, Very High Frequency to Ultra High Frequency, 100pF C(T), 30V, Silicon, Abrupt, 1M, 2 PIN
1M5476B 变容二极管 Variable Capacitance Diode, Very High Frequency to Ultra High Frequency, 100pF C(T), 30V, Silicon, Abrupt, 1M, 2 PIN
1M5681B 变容二极管 Variable Capacitance Diode, 6.8pF C(T), 45V, Silicon, Abrupt, 1M, 2 PIN
1M5682A 变容二极管 Variable Capacitance Diode, 8.2pF C(T), 45V, Silicon, Abrupt, 1M, 2 PIN
1M5683A 变容二极管 Variable Capacitance Diode, 10pF C(T), 45V, Silicon, Abrupt, 1M, 2 PIN
1M5683B 变容二极管 Variable Capacitance Diode, 10pF C(T), 45V, Silicon, Abrupt, 1M, 2 PIN
1M5684A 变容二极管 Variable Capacitance Diode, 12pF C(T), 45V, Silicon, Abrupt, 1M, 2 PIN
1M5684B 变容二极管 Variable Capacitance Diode, 12pF C(T), 45V, Silicon, Abrupt, 1M, 2 PIN
1M5685B 变容二极管 Variable Capacitance Diode, 15pF C(T), 45V, Silicon, Abrupt, 1M, 2 PIN
1M5687A 变容二极管 Variable Capacitance Diode, 22pF C(T), 45V, Silicon, Abrupt, 1M, 2 PIN
1M5687B 变容二极管 Variable Capacitance Diode, 22pF C(T), 45V, Silicon, Abrupt, 1M, 2 PIN
1M5688A 变容二极管 Variable Capacitance Diode, 27pF C(T), 45V, Silicon, Abrupt, 1M, 2 PIN
1M5688B 变容二极管 Variable Capacitance Diode, 27pF C(T), 45V, Silicon, Abrupt, 1M, 2 PIN
1M5689A 变容二极管 Variable Capacitance Diode, 33pF C(T), 45V, Silicon, Abrupt, 1M, 2 PIN
1M5689B 变容二极管 Variable Capacitance Diode, 33pF C(T), 45V, Silicon, Abrupt, 1M, 2 PIN
1M5690A 变容二极管 Variable Capacitance Diode, 39pF C(T), 45V, Silicon, Abrupt, 1M, 2 PIN
1M5690B 变容二极管 Variable Capacitance Diode, 39pF C(T), 45V, Silicon, Abrupt, 1M, 2 PIN
1M5691B 变容二极管 Variable Capacitance Diode, 47pF C(T), 45V, Silicon, Abrupt, 1M, 2 PIN
1M5692A 变容二极管 Variable Capacitance Diode, 56pF C(T), 45V, Silicon, Abrupt, 1M, 2 PIN
1M5692B 变容二极管 Variable Capacitance Diode, 56pF C(T), 45V, Silicon, Abrupt, 1M, 2 PIN
1M5694A 变容二极管 Variable Capacitance Diode, 82pF C(T), 45V, Silicon, Abrupt, 1M, 2 PIN
1M5695A 变容二极管 Variable Capacitance Diode, 100pF C(T), 45V, Silicon, Abrupt, 1M, 2 PIN
1M5695B 变容二极管 Variable Capacitance Diode, 100pF C(T), 45V, Silicon, Abrupt, 1M, 2 PIN
1M5696A 变容二极管 Variable Capacitance Diode, 6.8pF C(T), 65V, Silicon, Abrupt, 1M, 2 PIN
1M5696B 变容二极管 Variable Capacitance Diode, 6.8pF C(T), 65V, Silicon, Abrupt, 1M, 2 PIN
1M5698A 变容二极管 Variable Capacitance Diode, 10pF C(T), 65V, Silicon, Abrupt, 1M, 2 PIN
1M5698B 变容二极管 Variable Capacitance Diode, 10pF C(T), 65V, Silicon, Abrupt, 1M, 2 PIN
1M5699A 变容二极管 Variable Capacitance Diode, 12pF C(T), 65V, Silicon, Abrupt, 1M, 2 PIN
1M5699B 变容二极管 Variable Capacitance Diode, 12pF C(T), 65V, Silicon, Abrupt, 1M, 2 PIN
1M5700A 变容二极管 Variable Capacitance Diode, 15pF C(T), 65V, Silicon, Abrupt, 1M, 2 PIN
Total:6001234567891011...20
总600条记录，每页显示30条记录分20页显示。

变容二极管 热门型号

什么是变容二极管

    变容二极管（Variable Capacitance Diode，简称Varactor Diode），也被称为调谐二极管或慢波二极管，是一种具有可变电容特性的二极管。通过改变反向偏压的大小可以改变其电容值。 变容二极管的工作原理基于PN结的反向偏压和电荷堆积效应。当反向偏压增大时，PN结两端的空间电荷区域会逐渐扩展并增加，这就导致了变容二极管的有效电容越来越大。反之，当反向偏压减小时，空间电荷区域缩小并逐渐消失，从而使得变容二极管的电容值减小。
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