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1944R 系列, 固定电感器
结果:
75
Manufacturer
Series
Inductance
Current Rating (Amps)
DC Resistance (DCR)
Frequency - Self Resonant
Q @ Freq
Tolerance
Inductance Frequency - Test
Operating Temperature
Current - Saturation (Isat)
Height - Seated (Max)
Shielding
Mounting Type
Size / Dimension
Supplier Device Package
Ratings
Type
Package / Case
Features
Material - Core
结果：75
搜索条目:
1944R
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) | Current Rating (Amps) | Shielding | Operating Temperature | Inductance | Q @ Freq | Ratings | Current - Saturation (Isat) | Package / Case | Tolerance | Material - Core | Type | Series | DC Resistance (DCR) | Frequency - Self Resonant | Inductance Frequency - Test | Size / Dimension |
|---|
 | 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | - | Through Hole | - | 2 A | Unshielded | -55°C ~ 125°C | 470 nH | 55 @ 25MHz | - | - | Axial | ±1% | Phenolic | Molded | 1944R | 70mOhm Max | 288MHz | 25 MHz | 0.193" Dia x 0.447" L (4.90mm x 11.35mm) | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | - | Through Hole | - | 1.5 A | Unshielded | -55°C ~ 125°C | 680 nH | 50 @ 25MHz | - | - | Axial | ±1% | Phenolic | Molded | 1944R | 120mOhm Max | 240MHz | 25 MHz | 0.193" Dia x 0.447" L (4.90mm x 11.35mm) | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | - | Through Hole | - | 720 mA | Unshielded | -55°C ~ 125°C | 1.8 µH | 45 @ 15MHz | - | - | Axial | ±1% | Phenolic | Molded | 1944R | 540mOhm Max | 144MHz | 7.9 MHz | 0.193" Dia x 0.447" L (4.90mm x 11.35mm) | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | - | Through Hole | - | 720 mA | Unshielded | -55°C ~ 125°C | 1.8 µH | 45 @ 15MHz | - | - | Axial | ±3% | Phenolic | Molded | 1944R | 540mOhm Max | 144MHz | 7.9 MHz | 0.193" Dia x 0.447" L (4.90mm x 11.35mm) | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | - | Through Hole | - | 850 mA | Unshielded | -55°C ~ 125°C | 1.5 µH | 45 @ 15MHz | - | - | Axial | ±3% | Phenolic | Molded | 1944R | 380mOhm Max | 160MHz | 7.9 MHz | 0.193" Dia x 0.447" L (4.90mm x 11.35mm) | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | - | Through Hole | - | 610 mA | Unshielded | -55°C ~ 125°C | 2.2 µH | 45 @ 15MHz | - | - | Axial | ±3% | Phenolic | Molded | 1944R | 750mOhm Max | 132MHz | 7.9 MHz | 0.193" Dia x 0.447" L (4.90mm x 11.35mm) | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | - | Through Hole | - | 1.7 A | Unshielded | -55°C ~ 125°C | 560 nH | 50 @ 25MHz | - | - | Axial | ±3% | Phenolic | Molded | 1944R | 100mOhm Max | 264MHz | 25 MHz | 0.193" Dia x 0.447" L (4.90mm x 11.35mm) | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | - | Through Hole | - | 2 A | Unshielded | -55°C ~ 125°C | 470 nH | 55 @ 25MHz | - | - | Axial | ±3% | Phenolic | Molded | 1944R | 70mOhm Max | 288MHz | 25 MHz | 0.193" Dia x 0.447" L (4.90mm x 11.35mm) | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | - | Through Hole | - | 1.5 A | Unshielded | -55°C ~ 125°C | 680 nH | 50 @ 25MHz | - | - | Axial | ±3% | Phenolic | Molded | 1944R | 120mOhm Max | 240MHz | 25 MHz | 0.193" Dia x 0.447" L (4.90mm x 11.35mm) | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | - | Through Hole | - | 1.3 A | Unshielded | -55°C ~ 125°C | 820 nH | 45 @ 25MHz | - | - | Axial | ±3% | Phenolic | Molded | 1944R | 160mOhm Max | 220MHz | 25 MHz | 0.193" Dia x 0.447" L (4.90mm x 11.35mm) | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | - | Through Hole | - | 1 A | Unshielded | -55°C ~ 125°C | 1.2 µH | 45 @ 20MHz | - | - | Axial | ±3% | Phenolic | Molded | 1944R | 280mOhm Max | 176MHz | 7.9 MHz | 0.193" Dia x 0.447" L (4.90mm x 11.35mm) | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | - | Through Hole | - | 1.1 A | Unshielded | -55°C ~ 125°C | 1 µH | 45 @ 20MHz | - | - | Axial | ±3% | Phenolic | Molded | 1944R | 230mOhm Max | 200MHz | 25 MHz | 0.193" Dia x 0.447" L (4.90mm x 11.35mm) | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | - | Through Hole | - | 610 mA | Unshielded | -55°C ~ 125°C | 2.2 µH | 45 @ 15MHz | - | - | Axial | ±2% | Phenolic | Molded | 1944R | 750mOhm Max | 132MHz | 7.9 MHz | 0.193" Dia x 0.447" L (4.90mm x 11.35mm) | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | - | Through Hole | - | 720 mA | Unshielded | -55°C ~ 125°C | 1.8 µH | 45 @ 15MHz | - | - | Axial | ±2% | Phenolic | Molded | 1944R | 540mOhm Max | 144MHz | 7.9 MHz | 0.193" Dia x 0.447" L (4.90mm x 11.35mm) | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | - | Through Hole | - | 850 mA | Unshielded | -55°C ~ 125°C | 1.5 µH | 45 @ 15MHz | - | - | Axial | ±2% | Phenolic | Molded | 1944R | 380mOhm Max | 160MHz | 7.9 MHz | 0.193" Dia x 0.447" L (4.90mm x 11.35mm) | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | - | Through Hole | - | 1.7 A | Unshielded | -55°C ~ 125°C | 560 nH | 50 @ 25MHz | - | - | Axial | ±2% | Phenolic | Molded | 1944R | 100mOhm Max | 264MHz | 25 MHz | 0.193" Dia x 0.447" L (4.90mm x 11.35mm) | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | - | Through Hole | - | 2 A | Unshielded | -55°C ~ 125°C | 470 nH | 55 @ 25MHz | - | - | Axial | ±2% | Phenolic | Molded | 1944R | 70mOhm Max | 288MHz | 25 MHz | 0.193" Dia x 0.447" L (4.90mm x 11.35mm) | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | - | Through Hole | - | 1.5 A | Unshielded | -55°C ~ 125°C | 680 nH | 50 @ 25MHz | - | - | Axial | ±2% | Phenolic | Molded | 1944R | 120mOhm Max | 240MHz | 25 MHz | 0.193" Dia x 0.447" L (4.90mm x 11.35mm) | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | - | Through Hole | - | 1.3 A | Unshielded | -55°C ~ 125°C | 820 nH | 45 @ 25MHz | - | - | Axial | ±2% | Phenolic | Molded | 1944R | 160mOhm Max | 220MHz | 25 MHz | 0.193" Dia x 0.447" L (4.90mm x 11.35mm) | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | - | Through Hole | - | 1 A | Unshielded | -55°C ~ 125°C | 1.2 µH | 45 @ 20MHz | - | - | Axial | ±2% | Phenolic | Molded | 1944R | 280mOhm Max | 176MHz | 7.9 MHz | 0.193" Dia x 0.447" L (4.90mm x 11.35mm) |
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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