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819 系列, 固定电感器
结果:
245
Manufacturer
Series
Inductance
Frequency - Self Resonant
Current Rating (Amps)
DC Resistance (DCR)
Q @ Freq
Tolerance
Inductance Frequency - Test
Material - Core
Operating Temperature
Current - Saturation (Isat)
Height - Seated (Max)
Shielding
Mounting Type
Size / Dimension
Supplier Device Package
Ratings
Type
Package / Case
Features
结果：245
搜索条目:
819
选择 | 图片 | 产品详情 | 单价 | 可用性 | ECAD 模型 | Supplier Device Package | Features | Mounting Type | Height - Seated (Max) | Shielding | Tolerance | Ratings | Operating Temperature | Current - Saturation (Isat) | Package / Case | Material - Core | Series | Type | Inductance | Current Rating (Amps) | DC Resistance (DCR) | Q @ Freq | Frequency - Self Resonant | Inductance Frequency - Test | Size / Dimension |
|---|
 | 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | - | Through Hole | - | Unshielded | ±10% | - | -55°C ~ 105°C | - | Axial | Iron | 819 | Molded | 1.8 µH | 290 mA | 560mOhm Max | 40 @ 7.9MHz | 135MHz | 7.9 MHz | 0.078" Dia x 0.200" L (1.98mm x 5.08mm) | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | - | Through Hole | - | Unshielded | ±10% | - | -55°C ~ 105°C | - | Axial | Iron | 819 | Molded | 2.2 µH | 257 mA | 720mOhm Max | 45 @ 7.9MHz | 130MHz | 7.9 MHz | 0.078" Dia x 0.200" L (1.98mm x 5.08mm) | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | - | Through Hole | - | Unshielded | ±10% | - | -55°C ~ 105°C | - | Axial | Iron | 819 | Molded | 4.7 µH | 150 mA | 2.1Ohm Max | 55 @ 7.9MHz | 88MHz | 7.9 MHz | 0.078" Dia x 0.200" L (1.98mm x 5.08mm) | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | - | Through Hole | - | Unshielded | ±10% | - | -55°C ~ 105°C | - | Axial | Iron | 819 | Molded | 1.5 µH | 310 mA | 490mOhm Max | 40 @ 7.9MHz | 150MHz | 7.9 MHz | 0.078" Dia x 0.200" L (1.98mm x 5.08mm) | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | - | Through Hole | - | Unshielded | ±10% | - | -55°C ~ 105°C | - | Axial | Iron | 819 | Molded | 3.3 µH | 198 mA | 1.2Ohm Max | 45 @ 7.9MHz | 100MHz | 7.9 MHz | 0.078" Dia x 0.200" L (1.98mm x 5.08mm) | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | - | Through Hole | - | Unshielded | ±10% | - | -55°C ~ 105°C | - | Axial | Iron | 819 | Molded | 2.7 µH | 236 mA | 850mOhm Max | 45 @ 7.9MHz | 110MHz | 7.9 MHz | 0.078" Dia x 0.200" L (1.98mm x 5.08mm) | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | - | Through Hole | - | Unshielded | ±10% | - | -55°C ~ 105°C | - | Axial | Iron | 819 | Molded | 3.9 µH | 178 mA | 1.5Ohm Max | 50 @ 7.9MHz | 95MHz | 7.9 MHz | 0.078" Dia x 0.200" L (1.98mm x 5.08mm) | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | - | Through Hole | - | Unshielded | ±10% | - | -55°C ~ 105°C | - | Axial | Iron | 819 | Molded | 5.6 µH | 130 mA | 2.8Ohm Max | 55 @ 7.9MHz | 78MHz | 7.9 MHz | 0.078" Dia x 0.200" L (1.98mm x 5.08mm) | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | - | Through Hole | - | Unshielded | ±10% | - | -55°C ~ 105°C | - | Axial | Iron | 819 | Molded | 6.8 µH | 122 mA | 3.2Ohm Max | 55 @ 7.9MHz | 69MHz | 7.9 MHz | 0.078" Dia x 0.200" L (1.98mm x 5.08mm) | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | - | Through Hole | - | Unshielded | ±10% | - | -55°C ~ 105°C | - | Axial | Ferrite | 819 | Molded | 12 µH | 126 mA | 3Ohm Max | 40 @ 2.5MHz | 31MHz | 2.5 MHz | 0.078" Dia x 0.200" L (1.98mm x 5.08mm) | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | - | Through Hole | - | Unshielded | ±10% | - | -55°C ~ 105°C | - | Axial | Iron | 819 | Molded | 8.2 µH | 104 mA | 4.4Ohm Max | 45 @ 7.9MHz | 52MHz | 7.9 MHz | 0.078" Dia x 0.200" L (1.98mm x 5.08mm) | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | - | Through Hole | - | Unshielded | ±10% | - | -55°C ~ 105°C | - | Axial | Ferrite | 819 | Molded | 15 µH | 118 mA | 3.4Ohm Max | 40 @ 2.5MHz | 26MHz | 2.5 MHz | 0.078" Dia x 0.200" L (1.98mm x 5.08mm) | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | - | Through Hole | - | Unshielded | ±10% | - | -55°C ~ 105°C | - | Axial | Ferrite | 819 | Molded | 18 µH | 112 mA | 3.8Ohm Max | 40 @ 2.5MHz | 23MHz | 2.5 MHz | 0.078" Dia x 0.200" L (1.98mm x 5.08mm) | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | - | Through Hole | - | Unshielded | ±10% | - | -55°C ~ 105°C | - | Axial | Ferrite | 819 | Molded | 27 µH | 100 mA | 4.7Ohm Max | 45 @ 2.5MHz | 17MHz | 2.5 MHz | 0.078" Dia x 0.200" L (1.98mm x 5.08mm) | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | - | Through Hole | - | Unshielded | ±10% | - | -55°C ~ 105°C | - | Axial | Ferrite | 819 | Molded | 22 µH | 105 mA | 4.3Ohm Max | 45 @ 2.5MHz | 20MHz | 2.5 MHz | 0.078" Dia x 0.200" L (1.98mm x 5.08mm) | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | - | Through Hole | - | Unshielded | ±10% | - | -55°C ~ 105°C | - | Axial | Ferrite | 819 | Molded | 39 µH | 83.5 mA | 6.8Ohm Max | 45 @ 2.5MHz | 13.5MHz | 2.5 MHz | 0.078" Dia x 0.200" L (1.98mm x 5.08mm) | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | - | Through Hole | - | Unshielded | ±10% | - | -55°C ~ 105°C | - | Axial | Ferrite | 819 | Molded | 33 µH | 95 mA | 5.2Ohm Max | 45 @ 2.5MHz | 15MHz | 2.5 MHz | 0.078" Dia x 0.200" L (1.98mm x 5.08mm) | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | - | Through Hole | - | Unshielded | ±10% | - | -55°C ~ 105°C | - | Axial | Ferrite | 819 | Molded | 47 µH | 76 mA | 8.2Ohm Max | 45 @ 2.5MHz | 12.5MHz | 2.5 MHz | 0.078" Dia x 0.200" L (1.98mm x 5.08mm) | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | - | Through Hole | - | Unshielded | ±10% | - | -55°C ~ 105°C | - | Axial | Ferrite | 819 | Molded | 56 µH | 69 mA | 10Ohm Max | 45 @ 2.5MHz | 11.5MHz | 2.5 MHz | 0.078" Dia x 0.200" L (1.98mm x 5.08mm) | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | - | Through Hole | - | Unshielded | ±10% | - | -55°C ~ 125°C | - | Axial | Phenolic | 819 | Molded | 100 nH | 895 mA | 130mOhm Max | 35 @ 25MHz | 680MHz | 25 MHz | 0.078" Dia x 0.200" L (1.98mm x 5.08mm) |
关于 固定电感器
电感器，也称为线圈、扼流圈或反应器，是基本的被动电子元件，具有两个端口，当电流通过它们流动时，会在磁场中储存能量。当电流变化时，磁场会在导体中产生感应电压。感应电压具有与生成它的电流变化相反的极性，从而产生自感效应。
电感的测量单位是亨利（H），以美国物理学家约瑟夫·亨利命名。电感器存在于各种形式和尺寸中，范围从微亨到毫亨甚至更高。
在实际应用中，电感器可用于滤除不需要的高频信号，并在DC-DC转换器中存储和释放能量。电感器还可与电容器结合使用，创建滤波特定频率的谐振电路。
电感器有不同的安装选项，包括表面贴装技术（SMT）、通孔和机箱安装。表面贴装电感器适用于紧凑设计，而通孔电感器提供了稳健性和易于组装性。机箱安装电感器适用于工业和重型应用的更加坚固的设计。
总之，电感器是电子电路中不可或缺的组件，提供能量存储、信号滤波和频率选择功能。这些基本被动元件具有广泛的安装选项和应用，对现代电子学发挥着至关重要的作用。
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