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TAI-TECH FCI2012TF-100K FCI2012TF
Configuration
1 options
Configuration
Electronic Component
Available for RFQ
Technical data
Product details
18
specifications
Core information
- Product name
- TAI-TECH FCI2012TF-100K
- Type
- TAI-TECH
- Minimum package
- 4000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- TAI-TECH
- Electronic Component
- FCI2012TF-100K
- Electronic Component
- 1
- Package
- 0805
- Electronic Component
- SMD Inductor
- Electronic Component
- ±10%
- Electronic Component
- 0.038g
- Inductor
- 10uH
- Electronic Component
- 1
- Electronic Component
- BM0257222551
- Current
- 15mA
- Resistor(DCR)
- 1.15Ω
- Electronic Component
- Electronic Component
- Electronic Component
- 4000
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
FCI2012TF-100K 产品概述
一、产品简介
FCI2012TF-100K 是台庆（TAI-TECH）系列贴片电感，适配 0805（2012 公制）封装，设计用于低电流、阻尼型滤波与信号线抗干扰场合。器件电感值为 10 µH，标称精度 ±10%，直流电阻（DCR）较高为 1.15 Ω，额定通过电流 15 mA，定位为小电流、阻性较明显的滤波元件。
二、主要电气参数
- 电感值：10 µH ±10%
- 额定电流：15 mA（建议在额定电流以下工作以避免磁饱和与温升）
- 直流电阻（DCR）：1.15 Ω（高 DCR 特性，影响直流压降与 Q 值）
- 封装：0805（俗称 2012 公制）
- 品牌：TAI-TECH（台庆）
三、特性与典型应用
- 特性：高 DCR 配合较大电感值，适合用于构成 RC/LC 阻尼滤波器、工艺中用于抑制中低频干扰与振铃；体积小、焊接可靠，适合自动贴装。
- 典型应用：时钟/低频信号线滤波、模拟前端抑噪、低功耗设备的 EMI 抑制、传感器接口及电池供电模块的噪声滤波等。不适合用作大电流能量传输或高 Q 高频谐振元件。
四、封装与机械特性
- 0805 封装，典型尺寸约 2.0 mm × 1.25 mm，厚度随厂商工艺略有差异。
- 表面贴装设计，适用于回流焊工艺，便于 SMT 自动化装配。型号命名中的 “2012” 与 0805 尺寸对应，便于与 PCB 尺寸规范匹配。
五、使用建议与注意事项
- PCB 布局：应将该电感放置于需滤波信号路径上，远离高电流导线与敏感磁性元件，若并联大地平面请注意走线间距以避免不必要的耦合。
- 温升与额定电流：鉴于额定电流仅 15 mA，建议留有裕度以减少温升与磁饱和风险。
- 与电容搭配：与合适容量和额定电压的旁路/耦合电容配合可以形成有效的 LC 滤波网络，设计时计算谐振频率并考虑阻尼。
- 焊接工艺：遵循厂商推荐回流曲线与 IPC J-STD-020 标准，避免长时间高温暴露以保护内部磁芯与粘结材料。
六、存储与质量保障
- 存储：避免潮湿、高温与强磁场环境，密封包装并在保质期内使用以保证焊接性与电性能。
- 质量与可靠性：建议在设计验证阶段进行温度循环、热冲击与焊接可靠性测试，确认在目标应用条件下的稳定性与寿命。
总结：FCI2012TF-100K（10 µH，±10%，DCR 1.15 Ω，15 mA，0805）为一款面向低电流、需要阻尼或抑制中低频干扰的贴片电感器，适用于空间受限且对电流要求不高的滤波与抗干扰场合。设计时应重点关注其高 DCR 与低额定电流特性，合理布线与热管理可确保长期可靠运行。
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