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cjiang FTC322520S1R0MBCA
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- cjiang FTC322520S1R0MBCA
- Type
- CJIANG
- Minimum package
- 2000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- CJIANG
- Electronic Component
- FTC322520S1R0MBCA
- Electronic Component
- 1
- Package
- SMD,2.5x3.2mm
- Electronic Component
- Power Inductor
- Electronic Component
- ±20%
- Electronic Component
- 0.138g
- Inductor
- 1uH
- Electronic Component
- 1
- Electronic Component
- BM0264900088
- Current
- 8.2A
- Resistor(DCR)
- 15mΩ
- Electronic Component
- Electronic Component
- Electronic Component
- 2000
- and Current(Isat)
- 9A
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
FTC322520S1R0MBCA 功率电感产品概述
一、产品基本概况
FTC322520S1R0MBCA是长江微电（cjiang） 推出的贴片式功率电感，属于高密度电源电感系列。产品采用SMD（表面贴装）封装，尺寸为2.5×3.2mm（长×宽），适配紧凑PCB布局需求，广泛应用于各类电源转换、滤波电路中，是中大功率电源设计的核心元件之一。
二、核心电气参数详解
该电感的关键参数精准匹配主流电源场景，核心性能如下：
- 电感值与精度：标称电感值1μH，精度±20%，满足大多数DC-DC转换器、滤波电路的电感设计要求，无需额外高精度匹配；
- 额定电流（Irms）：8.2A（有效值），指持续工作时电感值变化≤10%的最大允许电流，保障电路长期稳定运行；
- 饱和电流（Isat）：9A，即磁芯饱和时的电流阈值（电感值下降≤30%），是过流保护设计的重要参考；
- 直流电阻（DCR）：15mΩ（典型值），低电阻设计大幅降低导通损耗，提升电源转换效率。
三、典型应用场景
凭借小体积、大电流、低损耗的特性，该电感适用于以下场景：
- 便携式电子设备：智能手机、平板电脑、智能手表的DC-DC降压模块，适配设备内部紧凑空间；
- 计算机与服务器：笔记本电脑CPU供电、服务器内存模组电源，满足高负载下的电流需求；
- 车载电子系统：车载充电器、LED氛围灯驱动、车载信息娱乐系统电源，支持宽温（-40℃~+125℃）环境；
- 工业控制设备：PLC（可编程逻辑控制器）、伺服驱动器的电源滤波电路，稳定抗干扰。
四、产品设计优势
- 小封装大电流平衡：2.5×3.2mm的紧凑封装，实现8.2A额定电流与9A饱和电流，打破“小体积=低电流”的常规限制，优化PCB空间利用率；
- 低损耗高效率：15mΩ的低DCR使导通损耗显著降低（8.2A时损耗约1.02W），减少设备发热，延长电源模块寿命；
- 稳定的电气特性：±20%的电感精度覆盖主流电源设计，饱和电流与额定电流差值小（仅0.8A），过流时电感性能波动可控；
- 自动化生产适配：SMD封装兼容回流焊工艺，支持高速贴装，降低生产环节的人工成本与不良率。
五、可靠性与品质保障
- 品牌背书：长江微电作为国内电感行业头部厂商，产品符合RoHS 2.0、REACH等环保标准，通过ISO 9001质量管理体系认证；
- 封装可靠性：引脚采用抗腐蚀镀层，焊接后抗振动（≥10G）、抗冲击（≥50G）能力强，适配移动设备或工业振动环境；
- 温湿度适应性：工作温度范围覆盖-40℃至+125℃，满足车载、工业等宽温场景的可靠性要求。
总结
FTC322520S1R0MBCA是一款高性价比的贴片功率电感，以小体积实现大电流输出，低损耗特性提升电源效率，适配多场景电源设计需求，是长江微电针对高密度电源市场推出的核心产品。
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