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cjiang FHD201610S-2R2MT FHD201610S
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- cjiang FHD201610S-2R2MT
- Type
- CJIANG
- Minimum package
- 2000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- CJIANG
- Electronic Component
- FHD201610S-2R2MT
- Electronic Component
- 1
- Package
- SMD
- Electronic Component
- Power Inductor
- Electronic Component
- ±20%
- Electronic Component
- 0.045g
- Inductor
- 2.2uH
- Electronic Component
- 1
- Electronic Component
- BM0264799475
- Current
- 1.6A
- Resistor(DCR)
- 160mΩ
- Electronic Component
- Electronic Component
- Electronic Component
- 2000
- and Current(Isat)
- 2.15A
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
FHD201610S-2R2MT功率电感产品概述
一、产品定位与核心价值
FHD201610S-2R2MT是长江微电（cjiang）推出的表面贴装（SMD）功率电感，专为小功率便携电子设备及低压DC-DC转换电路设计。其核心价值在于小体积、低损耗、抗饱和能力强，可在紧凑PCB空间内实现稳定功率传输，满足移动设备、智能穿戴等场景对电感高可靠性与效率的双重要求。
二、关键电气参数详解
该电感的核心参数直接决定适用场景，具体解读如下：
- 电感值与精度：标称2.2μH，精度±20%（覆盖2.0μH~2.4μH），满足常规功率电路对电感量的误差要求，无需额外高精度匹配；
- 额定电流（Irms）：1.6A，指电感持续工作时允许通过的最大电流，此时电感无明显发热，性能稳定；
- 饱和电流（Isat）：2.15A，指电感量下降不超过30%时的最大电流（约为额定电流的1.34倍），体现抗饱和能力——电路出现瞬间负载波动（如启动电流）时，电感仍能保持基本性能，避免失效；
- 直流电阻（DCR）：160mΩ，反映线圈直流损耗，低DCR意味着电流通过时发热少，电路效率更高，适配对发热敏感的便携设备。
三、封装与物理特性
- 封装类型：表面贴装（SMD），适配自动化贴片生产，降低量产成本；
- 尺寸规格：201610封装（英制对应0806），具体尺寸约2.0mm×1.6mm×1.0mm（长×宽×高），体积小巧，可节省PCB空间，满足小型化设计需求；
- 材质特性：线圈采用高导电率铜线绕制，磁芯选用高性能铁氧体，兼顾电感量稳定性与抗饱和能力。
四、电气性能优势
- 低损耗高转化效率：160mΩ低DCR减少铜损，配合铁氧体磁芯的低磁损，1.6A额定电流下发热可控，DC-DC转换效率可达90%以上；
- 抗饱和余量充足：2.15A饱和电流比额定电流高34%，短时间过流（如设备启动）时电感量下降幅度小，避免输出电压波动；
- 宽温范围稳定工作：经测试可在-40℃~+85℃环境下稳定运行，适配不同应用场景的温度要求。
五、典型应用场景
该电感因体积小、电流适配性好，广泛用于：
- 移动电源/充电器：手机、平板快充电路的稳定电感；
- 智能穿戴：蓝牙耳机、智能手表的低功耗DC-DC降压电路；
- 小型家电：智能灯泡、加湿器的电源管理模块；
- 物联网终端：传感器节点的低电压供电电路。
六、品牌与可靠性
长江微电（cjiang）作为国内功率电感主流厂商，该产品符合RoHS环保标准（无铅无镉），满足国际环保要求；同时经过高低温循环、湿热测试、振动测试等可靠性验证，可保障量产产品的一致性与稳定性。
综上，FHD201610S-2R2MT是一款性价比突出的小功率SMD电感，适合对体积、效率、可靠性有要求的便携电子设备设计。
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