PISTONCAP® Series, 微调器、可变电容器
结果:
445
Manufacturer
Series
Height - Seated (Max)
Capacitance Range
Q @ Freq
Voltage - Rated
Size / Dimension
Mounting Type
Operating Temperature
Dielectric Material
Features
Adjustment Type
结果：445
搜索条目:
PISTONCAP®
选择 | 图片 | 产品详情 | 单价 | 可用性 | ECAD 模型 | Mounting Type | Operating Temperature | Adjustment Type | Features | Height - Seated (Max) | Size / Dimension | Series | Capacitance Range | Voltage - Rated | Dielectric Material | Q @ Freq |
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 | 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Through Hole | -55°C ~ 125°C | Top | General Purpose | 0.375" (9.53mm) | 0.312" Dia (7.92mm) | PISTONCAP® | 1 ~ 14pF | 750 V | Glass | 500 @ 20MHz | ||
 | 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | - | - | - | - | - | PISTONCAP® | - | - | - | - | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | - | - | - | - | - | PISTONCAP® | - | - | - | - | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | - | - | - | - | - | PISTONCAP® | - | - | - | - | ||
 | 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Surface Mount | -55°C ~ 125°C | Side | General Purpose | - | 0.114" Dia (2.90mm) | PISTONCAP® | 0.3 ~ 1.2pF | 500 V | Sapphire | 4000 @ 250MHz | ||
 | 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | User Defined | -55°C ~ 125°C | - | General Purpose | 0.230" (5.80mm) | 0.075" Dia (1.90mm) | PISTONCAP® | 0.3 ~ 1.2pF | 500 V | Sapphire | 4000 @ 250MHz | ||
 | 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | User Defined | -55°C ~ 125°C | Top | General Purpose | 0.297" (7.54mm) | 0.312" Dia (7.92mm) | PISTONCAP® | 0.8 ~ 4.5pF | 750 V | Glass | 500 @ 20MHz | ||
 | 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | User Defined | -55°C ~ 125°C | Top | General Purpose | 0.750" (19.05mm) | 0.312" Dia (7.92mm) | PISTONCAP® | 0.8 ~ 12pF | 750 V | Glass | 500 @ 20MHz | ||
 | 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | User Defined | -55°C ~ 125°C | Top | General Purpose | 0.984" (24.99mm) | 0.312" Dia (7.92mm) | PISTONCAP® | 0.8 ~ 18pF | 750 V | Glass | 500 @ 20MHz | ||
 | 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Through Hole | -55°C ~ 125°C | Side | General Purpose | 0.391" (9.93mm) | 0.312" Dia (7.92mm) | PISTONCAP® | 1 ~ 16pF | 750 V | Glass | 750 @ 20MHz | ||
 | 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Through Hole | -55°C ~ 125°C | Side | General Purpose | 0.230" (5.80mm) | 0.075" Dia (1.90mm) | PISTONCAP® | 0.3 ~ 1.2pF | 500 V | Sapphire | 4000 @ 250MHz | ||
 | 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Through Hole | -55°C ~ 125°C | Side | General Purpose | 0.797" (20.24mm) | 0.312" Dia (7.92mm) | PISTONCAP® | 0.8 ~ 12pF | 750 V | Glass | 500 @ 20MHz | ||
 | 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Through Hole | -55°C ~ 125°C | - | General Purpose | 0.310" (7.90mm) | 0.118" Dia (3.00mm) | PISTONCAP® | 0.6 ~ 4.5pF | 500 V | Sapphire | 2000 @ 250MHz | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Through Hole | -55°C ~ 125°C | Top | General Purpose | 0.230" (5.80mm) | 0.118" Dia (3.00mm) | PISTONCAP® | 0.4 ~ 2.5pF | 500 V | Sapphire | 3000 @ 250MHz | ||
 | 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | User Defined | -55°C ~ 125°C | - | General Purpose | 1.000" (25.40mm) | 0.375" Dia (9.52mm) | PISTONCAP® | 0.6 ~ 14pF | 750 V | Glass | 500 @ 20MHz | ||
 | 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Through Hole | - | Side | General Purpose | 0.277" (7.04mm) | 0.265" Dia (6.73mm) | PISTONCAP® | 1.2 ~ 10pF | 500 V | - | - | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Through Hole | -55°C ~ 150°C | Side | General Purpose | 0.562" (14.27mm) | 0.312" Dia (7.92mm) | PISTONCAP® | 0.6 ~ 5.5pF | 750 V | Quartz | 1500 @ 20MHz | ||
 | 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Through Hole | -55°C ~ 125°C | Side | General Purpose | 0.310" (7.90mm) | 0.118" Dia (3.00mm) | PISTONCAP® | 0.6 ~ 4.5pF | 500 V | Sapphire | 2000 @ 250MHz | ||
 | 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Through Hole | -55°C ~ 125°C | Side | General Purpose | 0.230" (5.80mm) | 0.118" Dia (3.00mm) | PISTONCAP® | 0.4 ~ 2.5pF | 500 V | Sapphire | 3000 @ 250MHz | ||
 | 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Through Hole | -55°C ~ 125°C | Side | General Purpose | 0.470" (12.00mm) | 0.118" Dia (3.00mm) | PISTONCAP® | 0.8 ~ 8pF | 500 V | Sapphire | 1000 @ 250MHz |
关于 微调器、可变电容器
可调电容器和可变电容器是一种允许在特定而相对狭窄范围内调节电容的组件。它们的电容值范围从几皮法拉到几纳法拉，电压额定值从几伏到千伏不等。这些组件通常用于校准、调谐和匹配电路。
可调电容器和可变电容器提供了灵活性，可以微调电容以实现所需的性能特性。然而，需要注意的是它们可能相对昂贵且有可能出现调节不准确的情况。因此，建议在可能的情况下尽量使用固定值电容器，以确保稳定性和经济性。
总而言之，可调电容器和可变电容器具有在指定范围内调节电容的能力，常用于校准、调谐和匹配等目的。虽然它们提供了灵活性，但其较高的成本和可能的调节不准确性意味着在适当的情况下应考虑使用固定值电容器。
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