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DB3 系列, 固定电感器
结果:
76
Manufacturer
Series
Inductance
Current - Saturation (Isat)
DC Resistance (DCR)
Current Rating (Amps)
Tolerance
Operating Temperature
Inductance Frequency - Test
Q @ Freq
Height - Seated (Max)
Shielding
Mounting Type
Size / Dimension
Supplier Device Package
Ratings
Type
Package / Case
Frequency - Self Resonant
Features
Material - Core
结果：76
搜索条目:
DB3
选择 | 图片 | 产品详情 | 单价 | 可用性 | ECAD 模型 | Features | Mounting Type | Inductance | Current Rating (Amps) | Shielding | Tolerance | Operating Temperature | Q @ Freq | Ratings | Supplier Device Package | Current - Saturation (Isat) | Frequency - Self Resonant | Material - Core | Package / Case | Type | DC Resistance (DCR) | Inductance Frequency - Test | Size / Dimension | Height - Seated (Max) | Series |
|---|
 | 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | Through Hole | 680 µH | 2.8 A | Unshielded | ±10% | -55°C ~ 125°C | - | - | Radial | 5A | - | Ferrite | Radial, Vertical Cylinder (Open) | Wirewound | 217mOhm Max | 1 kHz | 1.100" Dia (27.94mm) | 0.887" (22.53mm) | DB3 | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | Through Hole | 4.7 µH | 21 A | Unshielded | ±20% | -55°C ~ 125°C | - | - | Radial | 54A | - | Ferrite | Radial, Vertical Cylinder (Open) | Wirewound | 3mOhm Max | 1 kHz | 1.100" Dia (27.94mm) | 0.887" (22.53mm) | DB3 | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | Through Hole | 47 µH | 9 A | Unshielded | ±10% | -55°C ~ 125°C | - | - | Radial | 19A | - | Ferrite | Radial, Vertical Cylinder (Open) | Wirewound | 18mOhm Max | 1 kHz | 1.100" Dia (27.94mm) | 0.887" (22.53mm) | DB3 | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | Through Hole | 4.7 µH | 21 A | Unshielded | ±20% | -55°C ~ 125°C | - | - | Radial | 54A | - | Ferrite | Radial, Vertical Cylinder (Open) | Wirewound | 3mOhm Max | 1 kHz | 1.100" Dia (27.94mm) | 0.887" (22.53mm) | DB3 | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | Through Hole | 390 µH | 4 A | Unshielded | ±10% | -55°C ~ 125°C | - | - | Radial | 6.7A | - | Ferrite | Radial, Vertical Cylinder (Open) | Wirewound | 129mOhm Max | 1 kHz | 1.100" Dia (27.94mm) | 0.887" (22.53mm) | DB3 | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | Through Hole | 3.9 mH | 1 A | Unshielded | ±10% | -55°C ~ 125°C | - | - | Radial | 1.8A | - | Ferrite | Radial, Vertical Cylinder (Open) | Wirewound | 1.2Ohm Max | 1 kHz | 1.100" Dia (27.94mm) | 0.887" (22.53mm) | DB3 | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | Through Hole | 470 µH | 4 A | Unshielded | - | -55°C ~ 125°C | - | - | Radial | 6A | - | Ferrite | Radial, Vertical Cylinder (Open) | Wirewound | 142mOhm Max | 1 kHz | 1.100" Dia (27.94mm) | 0.887" (22.53mm) | DB3 | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | Through Hole | 3.3 µH | 22 A | Unshielded | ±20% | -55°C ~ 125°C | - | - | Radial | 74A | - | Ferrite | Radial, Vertical Cylinder (Open) | Wirewound | 2mOhm Max | 1 kHz | 1.100" Dia (27.94mm) | 0.887" (22.53mm) | DB3 | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | Through Hole | 2.2 mH | 1.3 A | Unshielded | ±10% | -55°C ~ 125°C | - | - | Radial | 2.5A | - | Ferrite | Radial, Vertical Cylinder (Open) | Wirewound | 618mOhm Max | 1 kHz | 1.100" Dia (27.94mm) | 0.887" (22.53mm) | DB3 | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | Through Hole | 1.2 mH | 2 A | Unshielded | ±10% | -55°C ~ 125°C | - | - | Radial | 3.7A | - | Ferrite | Radial, Vertical Cylinder (Open) | Wirewound | 325mOhm Max | 1 kHz | 1.100" Dia (27.94mm) | 0.887" (22.53mm) | DB3 | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | Through Hole | 4.7 mH | 1 A | Unshielded | ±10% | -55°C ~ 125°C | - | - | Radial | 1.7A | - | Ferrite | Radial, Vertical Cylinder (Open) | Wirewound | 1.7Ohm Max | 1 kHz | 1.100" Dia (27.94mm) | 0.887" (22.53mm) | DB3 | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | Through Hole | 5.6 µH | 21 A | Unshielded | ±20% | -55°C ~ 125°C | - | - | Radial | 54A | - | Ferrite | Radial, Vertical Cylinder (Open) | Wirewound | 3mOhm Max | 1 kHz | 1.100" Dia (27.94mm) | 0.887" (22.53mm) | DB3 | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | Through Hole | 8.2 µH | 21 A | Unshielded | ±20% | -55°C ~ 125°C | - | - | Radial | 42A | - | Ferrite | Radial, Vertical Cylinder (Open) | Wirewound | 3mOhm Max | 1 kHz | 1.100" Dia (27.94mm) | 0.887" (22.53mm) | DB3 | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | Through Hole | 3.3 µH | 22 A | Unshielded | ±20% | -55°C ~ 125°C | - | - | Radial | 74A | - | Ferrite | Radial, Vertical Cylinder (Open) | Wirewound | 2mOhm Max | 1 kHz | 1.100" Dia (27.94mm) | 0.887" (22.53mm) | DB3 | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | Through Hole | 8.2 µH | 21 A | Unshielded | ±20% | -55°C ~ 125°C | - | - | Radial | 42A | - | Ferrite | Radial, Vertical Cylinder (Open) | Wirewound | 3mOhm Max | 1 kHz | 1.100" Dia (27.94mm) | 0.887" (22.53mm) | DB3 | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | Through Hole | 3.3 mH | 1.3 A | Unshielded | ±10% | -55°C ~ 125°C | - | - | Radial | 2A | - | Ferrite | Radial, Vertical Cylinder (Open) | Wirewound | 951mOhm Max | 1 kHz | 1.100" Dia (27.94mm) | 0.887" (22.53mm) | DB3 | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | Through Hole | 68 µH | 9 A | Unshielded | ±10% | -55°C ~ 125°C | - | - | Radial | 15.6A | - | Ferrite | Radial, Vertical Cylinder (Open) | Wirewound | 24mOhm Max | 1 kHz | 1.100" Dia (27.94mm) | 0.887" (22.53mm) | DB3 | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | Through Hole | 47 µH | 9 A | Unshielded | ±10% | -55°C ~ 125°C | - | - | Radial | 19A | - | Ferrite | Radial, Vertical Cylinder (Open) | Wirewound | 18mOhm Max | 1 kHz | 1.100" Dia (27.94mm) | 0.887" (22.53mm) | DB3 | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | Through Hole | 6.8 µH | 21 A | Unshielded | ±20% | -55°C ~ 125°C | - | - | Radial | 47A | - | Ferrite | Radial, Vertical Cylinder (Open) | Wirewound | 3mOhm Max | 1 kHz | 1.100" Dia (27.94mm) | 0.887" (22.53mm) | DB3 | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | Through Hole | 2.2 mH | 1.3 A | Unshielded | ±10% | -55°C ~ 125°C | - | - | Radial | 2.5A | - | Ferrite | Radial, Vertical Cylinder (Open) | Wirewound | 618mOhm Max | 1 kHz | 1.100" Dia (27.94mm) | 0.887" (22.53mm) | DB3 |
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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