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YJYCOIN YI321611U600-6R0T YI321611U600
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- YJYCOIN YI321611U600-6R0T
- Type
- YJYCOIN
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- YJYCOIN
- Electronic Component
- YI321611U600-6R0T
- Electronic Component
- 1
- Package
- 1206
- Electronic Component
- Ferrite Bead
- Electronic Component
- ±25%
- Electronic Component
- 0.04g
- Electronic Component
- 1
- Channel Count
- 1
- Electronic Component
- BM0264968350
- Operating Temperature
- 40℃~+125℃
- Current
- 6A
- @Frequency
- 60Ω@100MHz
- Resistor(DCR)
- 15mΩ
- Electronic Component
- Electronic Component
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
YI321611U600-6R0T磁珠产品概述
一、产品核心定位与典型应用场景
YI321611U600-6R0T是一款专为大电流高频干扰抑制设计的贴片铁氧体磁珠，核心解决电力电子、汽车电子、工业控制等领域中“大电流回路+高频EMI滤波”的双重需求。其典型应用场景包括：
- 车载电子：汽车LED大灯驱动、车载快充充电器、车身控制器（BCM）的电源滤波；
- 工业控制：PLC模块、伺服驱动器、工业电源的DC/DC转换回路滤波；
- 消费电子：65W以上大功率充电器、游戏主机电源的EMI抑制；
- 通信设备：小型基站、路由器的电源线路抗干扰。
磁珠通过铁氧体材料的高频损耗特性，将干扰能量转化为热能，不影响直流/低频信号传输，尤其适合6A以内大电流的电源回路滤波。
二、关键电气参数解析
该磁珠的核心参数直接匹配应用场景，各参数的实际意义如下：
- 阻抗特性（60Ω@100MHz，±25%误差）：
磁珠阻抗随频率变化，100MHz是电子设备常见干扰频点（如开关电源倍频、射频干扰），60Ω阻抗可有效衰减该频点信号；±25%公差符合工业级元件一致性要求，满足批量生产需求。 - 直流电阻（DCR：15mΩ）：
低DCR是大电流磁珠关键指标——6A电流下功率损耗仅( 6^2×0.015=0.54W )，大幅降低自身发热，避免性能衰减，同时减少系统电源损耗。 - 额定电流（6A）：
指持续工作的最大直流电流（无超温），覆盖多数中大功率设备电源回路需求，无需并联小电流磁珠，简化电路设计。 - 单通道设计：
结构简单，减少寄生参数（如分布电容），提升高频滤波效果，避免多通道串扰。
三、封装与物理特性
采用1206贴片封装（对应公制3216，型号“321611”前四位为封装尺寸），优势如下：
- 小型化：3.2mm×1.6mm×1.1mm（厚），适合高密度PCB布局，满足小型化设备需求；
- 易集成：支持自动化SMT贴装，焊接工艺成熟，与其他贴片元件兼容，提升生产效率；
- 可靠性：耐高温树脂封装，可承受回流焊温度（符合J-STD-020），焊接后无脱落开裂风险。
四、环境适应性与可靠性
满足工业级与汽车级严苛要求：
- 宽温工作：-40℃~+125℃，适应汽车发动机舱高温、寒冷地区户外低温，无需额外散热；
- 环保耐候：无铅材料（符合RoHS），抗盐雾、抗潮湿，适合户外/高湿度环境；
- 长期可靠：铁氧体材料稳定，6A下无磁饱和，连续工作数万小时以上，降低维护成本。
五、品牌与选型价值
由国内磁性元件厂商YJYCOIN（益嘉源） 生产，选型价值显著：
- 参数精准：关键参数明确，无需额外验证，缩短设计周期；
- 性价比优：相比进口同类产品成本低20%~30%，适合批量采购；
- 技术支持：提供EMI设计咨询，帮助优化滤波方案，提升抗干扰性能。
该磁珠通过平衡“大电流承载能力”与“高频滤波效果”，成为中大功率电子设备EMI抑制的实用选型。
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