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cjiang FTC322510S100MBCA
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- cjiang FTC322510S100MBCA
- Type
- CJIANG
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- CJIANG
- Electronic Component
- FTC322510S100MBCA
- Electronic Component
- 1
- Package
- SMD,2.5x3.2mm
- Electronic Component
- Power Inductor
- Electronic Component
- ±20%
- Electronic Component
- 0.074g
- Inductor
- 10uH
- Electronic Component
- 1
- Electronic Component
- BM0264532923
- Current
- 2.2A
- Resistor(DCR)
- 365mΩ
- Electronic Component
- Electronic Component
- Electronic Component
- 3000
- and Current(Isat)
- 2.2A
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
FTC322510S100MBCA 产品概述
一、产品简介
FTC322510S100MBCA 是长江微电（cjiang）推出的一款小型功率贴片电感，封装尺寸为 2.5×3.2mm，标称电感值 10µH，公差 ±20%。该器件针对空间受限的电源与滤波应用设计，具有额定电流 2.2A（额定电流与饱和电流均为 2.2A），直流电阻（DCR）为 365mΩ，适用于中低功率、对体积要求高的消费类电子与工业电子产品。
二、主要参数
- 型号：FTC322510S100MBCA
- 品牌：cjiang（长江微电）
- 电感值：10µH ±20%
- 额定电流（Irated）：2.2A
- 饱和电流（Isat）：2.2A（具体定义请参照厂方规格书）
- 直流电阻（DCR）：365mΩ
- 封装：SMD，尺寸 2.5×3.2mm
三、产品特点
- 小型化：2.5×3.2mm 表面贴装封装，适合高密度 PCB 布局。
- 适用电流范围明确：2.2A 的额定/饱和电流适合中小电源回路与滤波场合。
- 可靠性：符合常见 SMT 回流焊工艺要求，便于自动化贴装生产。
- 成本与性能平衡：较高的 DCR 反映在一定的功耗，但在需要高阻抗或滤波而不以最低损耗为首要目标的场合仍具优势。
四、典型应用场景
- 移动设备、可穿戴设备的电源滤波与能量传输（对体积敏感、工作电流在额定范围内）。
- DC-DC 降压/升压模块的输出滤波（适合中低效率或对体积优先的设计）。
- EMI 滤波器、信号线与电源线的共模/差模抑制（配合其他器件使用）。
- 工业控制、物联网终端的局部电源滤波。
五、设计与使用建议
- 功率损耗估算：P = I^2×DCR。举例：在 1A 时约 0.365W；在满载 2.2A 时约 1.77W，功耗与温升不容忽视，设计时应考虑热管理与散热路径。
- 额定/饱和电流说明：Isat = 2.2A 表示该电流下电感可能接近磁芯饱和，实际使用中建议适当留有裕量以避免大幅降感。
- 降额使用：为保证长期可靠性与可接受的温升，建议连续工作电流按 70%–80% 的裕量降额。
- 焊接与封装：兼容无铅回流工艺，建议按厂方推荐回流曲线与 PCB 焊盘布局设计，避免过度机械应力。
- PCB 布局：靠近开关器件合理布线，增加散热铜箔及必要时开孔/热盲孔帮助散热；地线与电源回路短而粗以降低寄生阻抗。
六、采购与可靠性
- 建议向授权分销或厂方直接采购，获取最新规格书、SOP 与可靠性测试报告。
- 在样品验证阶段，进行温升、输出纹波、瞬态响应及长期老化测试，确认在目标应用下的表现满足设计需求。
如需更详细的电气特性曲线、尺寸图或推荐焊盘（PCB footprint）、回流曲线与可靠性报告，可联系厂方或提供具体应用场景，我可以协助整理更精细的设计指导。
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