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Sunlord HZ1005K152TF
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- Sunlord HZ1005K152TF
- Type
- 0402
- Minimum package
- 10000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- SUNLORD
- Electronic Component
- HZ1005K152TF
- Electronic Component
- 1
- Package
- 0402
- Electronic Component
- Ferrite Bead
- Electronic Component
- ±25%
- Electronic Component
- 0.019g
- Electronic Component
- 1
- Channel Count
- 1
- Electronic Component
- BM0257285521
- Current
- 50mA
- @Frequency
- 1.5kΩ@100MHz
- Resistor(DCR)
- 2.2Ω
- Electronic Component
- Electronic Component
- Electronic Component
- 10000
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
HZ1005K152TF 产品概述
HZ1005K152TF 是顺络（Sunlord）系列的一款贴片磁珠，封装为 0402（1005 英制），用于高频干扰抑制与电磁兼容（EMC）设计中对信号线或低电流电源线的噪声抑制。该器件在 100MHz 处标称阻抗为 1.5kΩ，适合抑制射频及高频开关噪声。
一、主要规格与关键参数
- 品牌：Sunlord（顺络）
- 型号：HZ1005K152TF
- 封装：0402（1005）
- 阻抗：1.5kΩ @ 100MHz（标称）
- 误差（阻抗容差）：±25%（在实际电路中阻抗会有一定波动）
- 直流电阻（DCR）：约 2.2Ω（对低频或直流路径有压降影响，需要注意）
- 额定电流：50mA（连续通过电流上限，建议留有裕量）
- 通道数：1（单通道磁珠）
二、典型特性与应用场景
- 以高频阻抗为主，主要用于抑制 10MHz 至数百MHz 范围的干扰，尤其在约 100MHz 附近表现最佳。
- 适合用于射频敏感电路、接口线（I/O）、微控制器引脚、射频前端保护以及低电流电源线（如 RTC、传感器电源）上的 EMI 抑制。
- 由于 DCR 相对较高，不建议用于需传输较大直流电流或对压降敏感的主电源轨；在这些场合应选用低 DCR 的器件或专用电源滤波元件。
三、设计与布局建议
- 将磁珠尽量靠近干扰源或进入敏感模块的边界处布置，以阻断噪声路径并减少共模耦合。
- 对于信号完整性要求高的高速差分线，应避免不当串联单端磁珠造成阻抗不匹配。
- 注意 DCR 带来的电压降与发热，若实际工况接近或超过 50mA，应评估温升与可靠性并考虑采用更大封装或并联方案。
四、焊接与可靠性注意事项
- 0402 封装适用于标准回流焊流程；推荐遵循顺络提供的回流温度曲线与焊接建议，避免过高的峰值温度与过长的加热时间。
- 储存与搬运时防止受潮与机械应力，贴片器件对跌落与弯折较敏感，焊接前应做良好清洁与回流前预处理。
- 推荐在量产前进行热循环、湿热与振动测试以验证在目标应用中的长期可靠性。
五、选型与采购提示
- 当设计中对阻抗精度要求较高或工作频段不同于 100MHz 时，应参考厂方完整的频率特性曲线以确认实际表现；±25% 的阻抗容差在某些敏感应用中需要预留裕度。
- 0402 小型封装适合高密度 PCB，但电流能力与散热受限；如需更高电流能力或更低 DCR，可考虑更大封装或专用电感/滤波器。
- 供应渠道常以卷带（tape & reel）形式供货，采购时请核对出货包装、批次号与品质证书以保证一致性。
如需更详细的频率响应曲线、回流温度曲线或可靠性试验数据，建议参考顺络官方 Datasheet 或联系供应商获取完整技术资料。
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