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cjiang FXL0420-R10-M FXL0420
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- cjiang FXL0420-R10-M
- Type
- CJIANG
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- CJIANG
- Electronic Component
- FXL0420-R10-M
- Electronic Component
- 1
- Package
- SMD
- Type
- Inductor
- Electronic Component
- Power Inductor
- Electronic Component
- ±20%
- Electronic Component
- 0.297g
- Inductor
- 100nH
- Electronic Component
- 1
- Electronic Component
- BM0264900057
- Current
- 13A
- Resistor(DCR)
- 4mΩ
- 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-R10-M一体成型功率电感产品概述
长江微电（cjiang）推出的FXL0420-R10-M是一款专为中大功率高频电源设计的一体成型表面贴装（SMD）功率电感，凭借小体积、高饱和电流、低直流电阻（DCR）等核心优势，成为服务器电源、通信设备、工业电源及车载电子等领域的优选器件。
一、产品核心定位与工艺特点
FXL0420-R10-M采用粉末冶金一体成型工艺制造，相比传统绕线电感具有三大差异化优势：
- 低EMI干扰：磁粉包裹线圈结构大幅减少漏磁，降低对周边电路的电磁干扰，适配高密度PCB布局；
- 高可靠性：无绕线松动问题，抗振动（10G以上振动测试）、抗冲击能力强，适应工业/车载等恶劣环境；
- 尺寸紧凑：4.2×4.4mm小封装，符合现代电子设备“小型化、轻量化”的设计趋势。
二、关键性能参数深度解析
该电感的核心参数精准匹配中大功率电源需求，关键指标如下：
1. 电感值与精度
电感值为100nH±20%，适合100kHz~2MHz高频开关电源的滤波/储能应用，精度范围满足工业级电源的设计余量要求。
2. 电流承载能力
- 额定电流（Irms）：13A：持续电流下电感温升≤40K（行业标准），稳定支撑多数中功率电源的持续负载；
- 饱和电流（Isat）：22A：电流达22A时电感值仅下降30%（行业判定标准），远高于额定电流，可应对设备启动、负载突变等瞬间浪涌，避免输出电压波动。
3. 直流电阻（DCR）
DCR仅为4mΩ，持续电流下功率损耗为(I^2R = 13^2×0.004 = 0.676W)，热损耗低，减少电源散热设计压力，提升整体效率。
三、封装与应用适配性
1. 封装规格
采用SMD表面贴装封装，尺寸4.2mm（长）×4.4mm（宽），支持回流焊工艺，适配自动化生产线，提升生产效率。
2. 典型应用场景
该电感的性能特点使其广泛适用于以下领域：
- 服务器/数据中心：CPU供电模块（VRM）储能电感，满足多核CPU大电流需求；
- 通信设备：基站电源、路由器/交换机DC-DC模块，低EMI减少信号干扰；
- 工业电源：变频器、伺服驱动器滤波电感，抗振动适应工业现场；
- 车载电子：车载充电器（OBC）、DC-DC转换器功率电感，小体积适配车载紧凑空间。
四、品牌与品质保障
长江微电作为国内电感行业资深厂商，FXL0420-R10-M经过温度循环、湿度老化、振动冲击等严格测试，产品一致性好，符合RoHS环保标准，供货稳定，满足批量生产需求。
五、总结
FXL0420-R10-M通过工艺优化实现小体积与大电流承载的平衡，同时具备低DCR、低EMI、高可靠性等优势，是中大功率高频电源系统的高性价比选择，可有效提升设备稳定性与效率。
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