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cjiang FXL0420-R33-M FXL0420
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- cjiang FXL0420-R33-M
- Type
- CJIANG
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- CJIANG
- Electronic Component
- FXL0420-R33-M
- Electronic Component
- 1
- Package
- SMD
- Type
- Inductor
- Electronic Component
- Power Inductor
- Electronic Component
- ±20%
- Electronic Component
- 0.302g
- Inductor
- 330nH
- Electronic Component
- 1
- Electronic Component
- BM0264532906
- Current
- 10A
- Resistor(DCR)
- 11mΩ
- Electronic Component
- Electronic Component
- Electronic Component
- 3000
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
长江微电FXL0420-R33-M一体成型功率电感产品概述
长江微电FXL0420-R33-M是一款专为高密度、高功率密度电源设计的一体成型功率电感，针对中大功率DC-DC转换场景优化，凭借紧凑封装、高电流承载能力及低损耗特性，成为服务器、通信设备等领域的优选组件。
一、产品定位与核心优势
该电感聚焦小型化与高功率平衡的设计痛点，核心优势体现在四个维度：
- 高电流密度：10A额定电流适配4.2×4.4mm紧凑封装，满足小型化设备的高功率需求；
- 低损耗设计：11mΩ直流电阻（DCR）大幅降低铜损，提升电源转换效率；
- 抗干扰性强：一体成型结构无气隙，漏磁少，有效抑制EMI，符合电磁兼容要求；
- 余量充足：12A饱和电流（Isat）为峰值电流提供安全裕量，避免电感值骤降导致的电路失效。
二、关键参数详解
参数项 数值/规格 意义说明 电感值 330nH ±20% 满足电源滤波、储能的核心电感量要求 额定电流（Irms） 10A 25℃环境下，电感温升≤40K的连续工作电流 饱和电流（Isat） 12A 电感值下降至初始值30%时的峰值电流（安全余量） 直流电阻（DCR） 11mΩ 低铜损，减少电源转换过程中的能量损耗 封装尺寸 4.2mm（长）×4.4mm（宽） 紧凑SMD封装，适配自动化贴装工艺三、封装与结构特点
- 封装类型：SMD表面贴装，兼容回流焊、波峰焊工艺，支持大规模自动化生产；
- 一体成型结构：磁芯与线圈通过高压成型工艺紧密结合，无气隙漏磁，降低EMI干扰；
- 材料选型：采用高性能铁氧体磁芯+优质无氧铜线，耐温性好（-40℃~125℃），抗老化能力强。
四、典型应用场景
该电感针对高功率、小型化电源场景，典型应用包括：
- 服务器与数据中心：主板VRM（电压调节模块），为CPU、内存提供稳定高电流供电；
- 通信设备：基站电源模块、路由器/交换机电源，支持高密度功率设计；
- 工业控制：PLC、伺服驱动器电源，适应工业环境的振动与宽温变化；
- 消费电子：高端笔记本电脑、游戏主机电源，实现小型化与高功率的平衡。
五、可靠性与环境适应性
- 宽温工作：-40℃~125℃的工作温度范围，覆盖极端环境需求；
- 抗振动冲击：符合IEC 60068-2-6（振动）、IEC 60068-2-27（冲击）标准，适合移动或工业场景；
- 长期稳定性：磁芯与线圈材料无性能衰减，连续工作1000小时以上可靠性达标；
- 焊接兼容性：贴装后无虚焊、脱落风险，满足量产良率要求。
总结
长江微电FXL0420-R33-M通过紧凑封装、高电流承载、低损耗及高可靠性设计，精准匹配现代电子设备“小型化、高效能、高可靠”的升级需求，是中大功率电源设计的实用型组件。
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