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cjiang FTC322512S6R8MBCA
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- cjiang FTC322512S6R8MBCA
- Type
- CJIANG
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- CJIANG
- Electronic Component
- FTC322512S6R8MBCA
- Electronic Component
- 1
- Package
- SMD,2.5x3.2mm
- Electronic Component
- Power Inductor
- Electronic Component
- ±20%
- Electronic Component
- 0.084g
- Inductor
- 6.8uH
- Electronic Component
- 1
- Electronic Component
- BM0265018989
- Current
- 2.1A
- Resistor(DCR)
- 210mΩ
- Electronic Component
- Electronic Component
- Electronic Component
- 3000
- and Current(Isat)
- 2.8A
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
FTC322512S6R8MBCA 产品概述
一、主要参数
- 品牌：cjiang（长江微电）
- 型号：FTC322512S6R8MBCA
- 电感值：6.8 µH，公差 ±20%
- 额定电流（Ir）：2.1 A
- 饱和电流（Isat）：2.8 A（典型定义为电感降至初值一定比例时的电流）
- 直流电阻（DCR）：约 210 mΩ
- 封装形式：SMD，尺寸 2.5 × 3.2 mm
二、产品特点
- 小型化SMD封装，利于高密度布局与自动贴装生产；
- 额定及饱和电流较高，适合中小功率电源回路；
- 较低的DCR 有利于降低直流损耗，提高效率；
- 标准化规格，适合批量采购与替换设计。
三、典型应用
- 开关电源（DC-DC 降压/升压）输入/输出滤波；
- 移动电源、便携设备电源模块；
- LED 驱动和背光电源；
- EMI 滤波与电源去耦场合。
四、选型与使用建议
- 为避免饱和和过高温升，建议工作电流留有裕量（常见做法为额定电流的70%～90%）；
- 考虑 DCR 对损耗的影响，功率损耗可近似为 I^2×DCR，选择时用于热设计与效率评估；
- 适用于数十 kHz 到数 MHz 的开关频率范围，但具体频率下的阻抗/损耗应参考厂商频率特性曲线；
- 在并联或替代其它电感时，注意电感值、公差、DCR 和 Isat 的匹配。
五、封装与安装注意
- 采用回流焊工艺贴装，建议参考厂家推荐的焊盘尺寸和回流温度曲线；
- 布局时尽量缩短电感与相关开关器件的连接路径，增设足够的铜箔和过孔以改善散热；
- 避免在高振动或反复机械应力环境下直接施加剪切力。
六、可靠性与检验
- 建议进行直流偏置下电感与温升测试、饱和测试以及在实际开关频率下的阻抗/损耗测量；
- 采购时向供应商确认包装形式、出货检验标准及环境合规性（如 RoHS）。
总结：FTC322512S6R8MBCA 为一款适合中小功率开关电源与滤波应用的紧凑型功率电感，具有较高的电流承载能力与可接受的直流损耗，适合空间受限且要求较高效率的方案。采购与最终应用前建议获取并参照厂方完整规格书与频率特性曲线。
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