变容二极管
| 图片 | 型号 | 文档 | 类别 | 描述 | 品牌 | 供应商 | |
| 1M1401 |  |
变容二极管 | Variable Capacitance Diode, 550pF C(T), 12V, Silicon, Hyperabrupt, 1M, 2 PIN |  |
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| 1M1401B | |
变容二极管 | Variable Capacitance Diode, 550pF C(T), 12V, Silicon, Hyperabrupt, 1M, 2 PIN | |
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| 1M1402 | |
变容二极管 | Variable Capacitance Diode, 360pF C(T), 12V, Silicon, Hyperabrupt, 1M, 2 PIN | |
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| 1M1402A | |
变容二极管 | Variable Capacitance Diode, 360pF C(T), 12V, Silicon, Hyperabrupt, 1M, 2 PIN | |
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| 1M1402B | |
变容二极管 | Variable Capacitance Diode, 360pF C(T), 12V, Silicon, Hyperabrupt, 1M, 2 PIN | |
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| 1M1403 | |
变容二极管 | Variable Capacitance Diode, 175pF C(T), 12V, Silicon, Hyperabrupt, 1M, 2 PIN | |
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| 1M1403A | |
变容二极管 | Variable Capacitance Diode, 175pF C(T), 12V, Silicon, Hyperabrupt, 1M, 2 PIN | |
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| 1M1403B | |
变容二极管 | Variable Capacitance Diode, 175pF C(T), 12V, Silicon, Hyperabrupt, 1M, 2 PIN | |
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| 1M1404 | |
变容二极管 | Variable Capacitance Diode, 120pF C(T), 12V, Silicon, Hyperabrupt, 1M, 2 PIN | |
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| 1M1404B | |
变容二极管 | Variable Capacitance Diode, 120pF C(T), 12V, Silicon, Hyperabrupt, 1M, 2 PIN | |
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| 1M1405 | |
变容二极管 | Variable Capacitance Diode, 250pF C(T), 12V, Silicon, Hyperabrupt, 1M, 2 PIN | |
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| 1M1405A | |
变容二极管 | Variable Capacitance Diode, 250pF C(T), 12V, Silicon, Hyperabrupt, 1M, 2 PIN | |
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| 1M1405B | |
变容二极管 | Variable Capacitance Diode, 250pF C(T), 12V, Silicon, Hyperabrupt, 1M, 2 PIN | |
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| 1M1406 | |
变容二极管 | Variable Capacitance Diode, 80pF C(T), 12V, Silicon, Hyperabrupt, 1M, 2 PIN | |
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| 1M1406A | |
变容二极管 | Variable Capacitance Diode, 80pF C(T), 12V, Silicon, Hyperabrupt, 1M, 2 PIN | |
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| 1M1406B | |
变容二极管 | Variable Capacitance Diode, 80pF C(T), 12V, Silicon, Hyperabrupt, 1M, 2 PIN | |
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| 1M1407 | |
变容二极管 | Variable Capacitance Diode, 56pF C(T), 12V, Silicon, Hyperabrupt, 1M, 2 PIN | |
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| 1M1407B | |
变容二极管 | Variable Capacitance Diode, 56pF C(T), 12V, Silicon, Hyperabrupt, 1M, 2 PIN | |
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| 1M1408 | |
变容二极管 | Variable Capacitance Diode, 39pF C(T), 12V, Silicon, Hyperabrupt, 1M, 2 PIN | |
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| 1M1408A | |
变容二极管 | Variable Capacitance Diode, 39pF C(T), 12V, Silicon, Hyperabrupt, 1M, 2 PIN | |
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| 1M1408B | |
变容二极管 | Variable Capacitance Diode, 39pF C(T), 12V, Silicon, Hyperabrupt, 1M, 2 PIN | |
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| 1M1409 | |
变容二极管 | Variable Capacitance Diode, 27pF C(T), 12V, Silicon, Hyperabrupt, 1M, 2 PIN | |
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| 1M1409A | |
变容二极管 | Variable Capacitance Diode, 27pF C(T), 12V, Silicon, Hyperabrupt, 1M, 2 PIN | |
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| 1M1409B | |
变容二极管 | Variable Capacitance Diode, 27pF C(T), 12V, Silicon, Hyperabrupt, 1M, 2 PIN | |
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| 1M1410 | |
变容二极管 | Variable Capacitance Diode, 17pF C(T), 12V, Silicon, Hyperabrupt, 1M, 2 PIN | |
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| 1M1410A | |
变容二极管 | Variable Capacitance Diode, 17pF C(T), 12V, Silicon, Hyperabrupt, 1M, 2 PIN | |
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| 1M1410B | |
变容二极管 | Variable Capacitance Diode, 17pF C(T), 12V, Silicon, Hyperabrupt, 1M, 2 PIN | |
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| 1M1411 | |
变容二极管 | Variable Capacitance Diode, 12pF C(T), 12V, Silicon, Hyperabrupt, 1M, 2 PIN | |
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| 1M1411A | |
变容二极管 | Variable Capacitance Diode, 12pF C(T), 12V, Silicon, Hyperabrupt, 1M, 2 PIN | |
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| 1M1411B | |
变容二极管 | Variable Capacitance Diode, 12pF C(T), 12V, Silicon, Hyperabrupt, 1M, 2 PIN | |
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变容二极管 热门型号
- SMV2019 Series
- SMV2023 Series
- 1N5695B
- 1N5694B
- 1N5692B
- 1N5690B
- 1N5688B
- 1N5688
- 1N5687B
- 1N5687
- 1N5685B
- 1N5476C
- 1N5476B
- 1N5476
- 1N5475D
- 1N5475C
- 1N5475B
- 1N5475
- 1N5474D
- 1N5474B
- 1N5474
- 1N5473D
- 1N5473B
- 1N5473
- 1N5472C
- 1N5472B
- 1N5472
- 1N5471D
- 1N5471C
- 1N5471B
- 1N5471
- 1N5470D
- 1N5470C
- 1N5470B
- 1N5470
- 1N5469D
- 1N5469C
- 1N5469B
- 1N5469
- 1N5468D
- 1N5468C
- 1N5468B
- 1N5468
- 1N5467D
- 1N5467C
- 1N5467B
- 1N5467
- 1N5466D
- 1N5466C
- 1N5466B
- 1N5466
- 1N5465D
- 1N5465C
- 1N5465B
- 1N5465
- 1N5464D
- 1N5464C
- 1N5464B
- 1N5464
- 1N5463D
- 1N5463C
- 1N5463B
- 1N5463
- 1N5462D
- 1N5462C
- 1N5462
- 1N5461D
- 1N5461C
- 1N5461B
- 1N5461
- 1N5147
- 1N5145
- 1N5144C
- 1N5143
- 1N5142
- 1N5141B
- 1N5141
- 1N5140
- 1N5139B
- 1N4798B
- 1N4797B
- ZC840
- DH71100-70T3
- DH71020-53T3
- 1N4789DCO
- DH71030-54T3
- JAN1N5452B
- JANTX1N5449B
- 1N4787CO
- 1N5139BCO
- 1N4803ACO
- JAN1N5456B
- 1N4791CO
- UZMV930TA
- 1N4815D
- 1N4787CCO
- 1N4789CO
- 1N4805CCO
- 1N5147CO
- 1N4803CCO
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。