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YJYCOIN YHNR2512-2R2M YHNR2512
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- YJYCOIN YHNR2512-2R2M
- Type
- YJYCOIN
- Minimum package
- 2000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- YJYCOIN
- Electronic Component
- YHNR2512-2R2M
- Electronic Component
- 1
- Package
- SMD,2.5x2mm
- Type
- Magnetic Display Inductor
- Electronic Component
- Power Inductor
- Electronic Component
- ±20%
- Electronic Component
- 0.044g
- Inductor
- 2.2uH
- Electronic Component
- 1
- Electronic Component
- BM0266125450
- Current
- 1.9A
- Resistor(DCR)
- 120mΩ
- Electronic Component
- Electronic Component
- Electronic Component
- 2000
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
YHNR2512-2R2M功率电感产品概述
YHNR2512-2R2M是益嘉源（YJYCOIN）推出的一款磁胶屏蔽贴片功率电感，专为中功率电源管理、便携式电子设备等高密度集成场景设计，兼具小体积、低损耗、抗干扰等核心优势，满足主流电子设备的电路稳定性需求。
一、核心参数解析
该电感的参数围绕电感量、电流承载、损耗控制三大关键维度优化，适配常见功率电路：
- 电感值与精度：标称2.2μH，精度±20%，实际范围1.76μH~2.64μH，覆盖DC-DC转换器的储能电感需求，兼容不同拓扑结构的电路设计；
- 饱和电流（Isat）：额定2.6A，指磁芯未明显饱和（电感值下降≤30%）时的最大直流电流，确保大电流工况下电感特性稳定，避免电压纹波异常；
- 直流电阻（DCR）：典型值120mΩ，属于同尺寸电感的低损耗水平，可降低铜损（I²R），提升电源转换效率，减少器件发热；
- 封装与屏蔽：采用1005贴片封装（实际尺寸2.5×2.0×1.26mm），体积紧凑；磁胶屏蔽结构抑制磁场泄漏，降低电磁干扰（EMI）。
二、关键性能特点
- 低损耗高转换效率：低DCR（120mΩ）配合磁胶磁芯的低磁损设计，使电感发热少，尤其适配快充、便携设备等对效率敏感的场景；
- 强抗干扰能力：磁胶屏蔽减少磁场泄漏，降低电路间电磁耦合，无需额外屏蔽元件，简化PCB布局；
- 小体积高密度集成：1005封装节省30%以上PCB空间，适配手机、手环等小型化设备的高密度布局；
- 宽温适应性：符合-40℃~+125℃宽温范围，稳定应用于户外设备、工业控制等高低温场景；
- 高可靠性：贴片封装采用耐高温焊料，抗振动、抗冲击性能优异，满足自动化生产及长期使用需求。
三、典型应用场景
YHNR2512-2R2M的参数特性使其广泛适配以下领域：
- 消费电子终端：手机、平板、笔记本的快充模块、DC-DC降压/升压转换器（如5V→3.3V/1.8V转换）；
- 便携式智能设备：蓝牙耳机、智能手环、手表的电源管理电路、音频功放滤波；
- 小型家电与IoT：智能插座、小型加湿器、温湿度传感器的电源单元；
- 工业控制小模块：小型PLC、传感器节点的辅助电源、信号滤波电路。
四、封装与工艺优势
- 封装设计：SMD贴片封装适配标准贴装设备，支持高速自动化生产，降低人工成本；
- 磁芯材料：高性能磁胶磁芯兼具高磁导率与低损耗，屏蔽结构减少磁场干扰；
- 品质控制：每批次经电感量、DCR、饱和电流测试，参数一致性符合批量生产要求。
五、环保与合规性
产品符合RoHS 2.0、REACH等环保指令，无铅无卤，满足全球市场环保标准，适配出口型设备设计。
综上，YHNR2512-2R2M以小体积、低损耗、抗干扰为核心优势，适配中功率电源管理场景的多样化需求，是消费电子、便携式设备等领域的理想电感选型。
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