BF2012 系列
jkl-components
advanced-ceramic
acx
带通滤波器和CCFL元件
BF2012系列是一款专为紧凑型电子设备中的高频应用而设计的表面贴装电感器系列，以其卓越的性能、可靠性和多功能性脱颖而出，成为各行业广泛应用的理想选择。
该系列的一个关键特点是其优化的磁芯结构，能够最大限度地减少磁芯损耗并提高效率，尤其适用于高频电源应用。BF2012系列提供从微亨到数百微亨不等的多种电感值，满足不同电路需求，实现精确调谐和高效能量管理。此外，这些电感器具有低直流电阻特性，有助于降低功率损耗并提升热性能，这对于散热要求较高的应用至关重要。
BF2012系列的设计特点体现了在保持性能的同时实现小型化的承诺。其紧凑的2012封装尺寸（2.0毫米×1.2毫米）专为空间受限的环境（如智能手机、平板电脑和可穿戴设备）量身定制。这种小巧的尺寸结合高额定电流，为电路设计提供了更大的灵活性，便于将这些电感器集成到多层印刷电路板（PCB）中，尤其是在空间有限的情况下。
BF2012系列特别适用于电源管理应用，如DC-DC转换器、电压调节器和电源电路。此外，其在滤波应用中的高效性使其成为射频和混合信号电路中噪声抑制的理想选择。典型应用涵盖消费电子、汽车电子、电信和工业自动化系统等多个行业，这些领域对可靠性和性能的要求尤为严格。
总之，BF2012系列电感器集紧凑尺寸、高效率和设计灵活性于一体，是现代电子设计中不可或缺的组件，能够满足日益紧凑的格式下对性能和可靠性的双重需求。
系列图片（3 张）
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BF2012 - 型号列表共 13 个型号
| 制造商零件编号 | 价格/库存 | Maximum Insertion Loss | Frequency Response | Impedance | Operating Temperature | Standard Package | Product Category | RoHS | Bulb Type | Start Voltage | Operating Supply Voltage | Operating Current | Intensity | Length | Diameter | Packaging | Part # Aliases | Size / Dimension | Current | Voltage | Type | rohs | Supply Voltage | CCFL 尺寸 | 背光颜色 | CCFL 长度 | CCFL 直径 | 针数目 | 背光类型 | Mounting Type | Fuseholder Type | Fuse Size | Termination Style | Contact Finish | Fuse Type | For Use With/Related Products | Number of Circuits | Contact Material |
|---|
 | 询价 | 1.5 dB | BPF | 50 Ohm | -40 to 85 °C | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 询价 | 3.5 dB | BPF | 50 Ohm | -40 to 85 °C | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 询价 | 2 dB | BPF | 50 Ohm | -40 to 85 °C | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 询价 | 2.7 dB | BPF | 50 Ohm | -40 to 85 °C | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 询价 | 1.5 dB | BPF | 50 Ohm | -40 to 85 °C | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 询价 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 询价 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 询价 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 询价 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
 | 询价 | - | - | - | - | 100 | CCFL Fluorescent Lamps | RoHS Compliant | Miniature Cold Cathode Fluorescent Lamp | 700 V | 280 V | 5 mA | 38000 cd/m2 | 125 mm | 2 mm | Blister Card | (BLISTER) BF20125-28B | 2.0mm x 125mm | 5mA | 700V Start, 280V Operating | CCFL, Tri-Phosphor RGB White Lamp | Contains lead / Not applicable | 280 V | 2 Dia. x 125mm | 白色 | 125mm | 2mm | 2 | CCFL | - | - | - | - | - | - | - | - | - |
| 询价 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
 | 询价 | - | - | - | - | 100 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Chassis Mount | Block | 1/4" Dia x 1.425" L (6.35mm x 36.2mm) | Screw Terminal | Brass | Cartridge | 3AG | 2 | Brass |
BF2012-L2R4NDAT/LF ACX(璟德) | 询价 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
共 13 个型号