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1812R Series, 固定电感器
结果:
281
Manufacturer
Series
Inductance
Current Rating (Amps)
DC Resistance (DCR)
Frequency - Self Resonant
Q @ Freq
Tolerance
Inductance Frequency - Test
Material - Core
Height - Seated (Max)
Size / Dimension
Supplier Device Package
Package / Case
Operating Temperature
Current - Saturation (Isat)
Shielding
Mounting Type
Ratings
Type
Features
结果：281
搜索条目:
1812R
选择 | 图片 | 产品详情 | 单价 | 可用性 | ECAD 模型 | Type | Mounting Type | Features | Shielding | Tolerance | Operating Temperature | Inductance | Ratings | Current - Saturation (Isat) | Frequency - Self Resonant | Package / Case | Height - Seated (Max) | Material - Core | Supplier Device Package | Series | Current Rating (Amps) | DC Resistance (DCR) | Q @ Freq | Inductance Frequency - Test | Size / Dimension |
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 | 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | - | Unshielded | ±5% | -55°C ~ 125°C | 33 µH | - | - | 11MHz | 1812 (4532 Metric) | 0.134" (3.40mm) | Ferrite | 1812 | 1812R | 224 mA | 4Ohm Max | 50 @ 2.5MHz | 2.5 MHz | 0.177" L x 0.126" W (4.50mm x 3.20mm) | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | - | Unshielded | ±20% | -55°C ~ 125°C | 39 nH | - | - | 1GHz | 2-SMD | 0.190" (4.83mm) | Phenolic | - | 1812R | 870 mA | 200mOhm Max | 30 @ 50MHz | 50 MHz | 0.126" L x 0.126" W (3.20mm x 3.20mm) | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | - | Unshielded | ±20% | -55°C ~ 125°C | 22 nH | - | - | 1GHz | 2-SMD | 0.190" (4.83mm) | Phenolic | - | 1812R | 1.23 A | 100mOhm Max | 40 @ 50MHz | 50 MHz | 0.126" L x 0.126" W (3.20mm x 3.20mm) | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | - | Unshielded | ±20% | -55°C ~ 125°C | 12 nH | - | - | 1GHz | 2-SMD | 0.190" (4.83mm) | Phenolic | - | 1812R | 1.23 A | 100mOhm Max | 40 @ 50MHz | 50 MHz | 0.126" L x 0.126" W (3.20mm x 3.20mm) | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | - | Unshielded | ±10% | -55°C ~ 125°C | 100 nH | - | - | 650MHz | 1812 (4532 Metric) | 0.134" (3.40mm) | Iron | 1812 | 1812R | 818 mA | 300mOhm Max | 30 @ 25MHz | 25 MHz | 0.177" L x 0.126" W (4.50mm x 3.20mm) | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | - | Unshielded | ±10% | -55°C ~ 125°C | 180 nH | - | - | 400MHz | 1812 (4532 Metric) | 0.134" (3.40mm) | Iron | 1812 | 1812R | 757 mA | 350mOhm Max | 30 @ 25MHz | 25 MHz | 0.177" L x 0.126" W (4.50mm x 3.20mm) | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | - | Unshielded | ±10% | -55°C ~ 125°C | 120 nH | - | - | 600MHz | 1812 (4532 Metric) | 0.134" (3.40mm) | Iron | 1812 | 1812R | 818 mA | 300mOhm Max | 30 @ 25MHz | 25 MHz | 0.177" L x 0.126" W (4.50mm x 3.20mm) | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | - | Unshielded | ±5% | -55°C ~ 125°C | 10 µH | - | - | 20MHz | 1812 (4532 Metric) | 0.134" (3.40mm) | Ferrite | 1812 | 1812R | 354 mA | 1.6Ohm Max | 50 @ 7.9MHz | 2.5 MHz | 0.177" L x 0.126" W (4.50mm x 3.20mm) | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | - | Unshielded | ±5% | -55°C ~ 125°C | 27 µH | - | - | 12MHz | 1812 (4532 Metric) | 0.134" (3.40mm) | Ferrite | 1812 | 1812R | 236 mA | 3.6Ohm Max | 50 @ 2.5MHz | 2.5 MHz | 0.177" L x 0.126" W (4.50mm x 3.20mm) | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | - | Unshielded | ±5% | -55°C ~ 125°C | 2.7 µH | - | - | 50MHz | 1812 (4532 Metric) | 0.134" (3.40mm) | Ferrite | 1812 | 1812R | 517 mA | 750mOhm Max | 50 @ 7.9MHz | 7.9 MHz | 0.177" L x 0.126" W (4.50mm x 3.20mm) | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | - | Unshielded | ±5% | -55°C ~ 125°C | 12 µH | - | - | 18MHz | 1812 (4532 Metric) | 0.134" (3.40mm) | Ferrite | 1812 | 1812R | 317 mA | 2Ohm Max | 50 @ 2.5MHz | 2.5 MHz | 0.177" L x 0.126" W (4.50mm x 3.20mm) | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | - | Unshielded | ±5% | -55°C ~ 125°C | 56 µH | - | - | 9MHz | 1812 (4532 Metric) | 0.134" (3.40mm) | Ferrite | 1812 | 1812R | 191 mA | 5.5Ohm Max | 50 @ 2.5MHz | 2.5 MHz | 0.177" L x 0.126" W (4.50mm x 3.20mm) | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | - | Unshielded | ±5% | -55°C ~ 125°C | 150 µH | - | - | 6MHz | 1812 (4532 Metric) | 0.134" (3.40mm) | Ferrite | 1812 | 1812R | 149 mA | 9Ohm Max | 40 @ 790kHz | 790 kHz | 0.177" L x 0.126" W (4.50mm x 3.20mm) | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | - | Unshielded | ±5% | -55°C ~ 125°C | 820 µH | - | - | 2.5MHz | 1812 (4532 Metric) | 0.134" (3.40mm) | Ferrite | 1812 | 1812R | 67 mA | 45Ohm Max | 30 @ 790kHz | 790 kHz | 0.177" L x 0.126" W (4.50mm x 3.20mm) | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | - | Unshielded | ±5% | -55°C ~ 125°C | 1 µH | - | - | 100MHz | 1812 (4532 Metric) | 0.134" (3.40mm) | Ferrite | 1812 | 1812R | 634 mA | 500mOhm Max | 50 @ 7.9MHz | 7.9 MHz | 0.177" L x 0.126" W (4.50mm x 3.20mm) | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | - | Unshielded | ±5% | -55°C ~ 125°C | 22 µH | - | - | 13MHz | 1812 (4532 Metric) | 0.134" (3.40mm) | Ferrite | 1812 | 1812R | 250 mA | 3.2Ohm Max | 50 @ 2.5MHz | 2.5 MHz | 0.177" L x 0.126" W (4.50mm x 3.20mm) | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | - | Unshielded | ±5% | -55°C ~ 125°C | 4.7 µH | - | - | 35MHz | 1812 (4532 Metric) | 0.134" (3.40mm) | Ferrite | 1812 | 1812R | 448 mA | 1Ohm Max | 50 @ 7.9MHz | 7.9 MHz | 0.177" L x 0.126" W (4.50mm x 3.20mm) | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | - | Unshielded | ±5% | -55°C ~ 125°C | 15 µH | - | - | 17MHz | 1812 (4532 Metric) | 0.134" (3.40mm) | Ferrite | 1812 | 1812R | 283 mA | 2.5Ohm Max | 50 @ 2.5MHz | 2.5 MHz | 0.177" L x 0.126" W (4.50mm x 3.20mm) | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | - | Unshielded | ±5% | -55°C ~ 125°C | 1 mH | - | - | 2.5MHz | 1812 (4532 Metric) | 0.134" (3.40mm) | Ferrite | 1812 | 1812R | 55 mA | 60Ohm Max | 30 @ 790kHz | 790 kHz | 0.177" L x 0.126" W (4.50mm x 3.20mm) | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | - | Unshielded | ±5% | -55°C ~ 125°C | 100 µH | - | - | 8MHz | 1812 (4532 Metric) | 0.134" (3.40mm) | Ferrite | 1812 | 1812R | 158 mA | 8Ohm Max | 50 @ 2.5MHz | 790 kHz | 0.177" L x 0.126" W (4.50mm x 3.20mm) |
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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