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Sunlord GZ2012D220TF
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
18
specifications
Core information
- Product name
- Sunlord GZ2012D220TF
- Type
- SUNLORD
- Minimum package
- 4000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- SUNLORD
- Electronic Component
- GZ2012D220TF
- Electronic Component
- 1
- Package
- 0805
- Electronic Component
- Ferrite Bead
- Electronic Component
- ±25%
- Electronic Component
- 0.037g
- Electronic Component
- 1
- Channel Count
- 1
- Electronic Component
- BM0257715531
- Operating Temperature
- 55℃~+125℃
- @Frequency
- 22Ω@100MHz
- Electronic Component
- Electronic Component
- Electronic Component
- 4000
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
GZ2012D220TF 产品概述
一、产品简介
GZ2012D220TF 是顺络（Sunlord）系列的一款单通道片式磁珠，标称阻抗 22Ω@100MHz，误差 ±25%，常用封装为 0805（公制 2012）。该类磁珠用于抑制高速开关和射频噪声，适合 PCB 表面贴装，工作温度范围为 -55℃～+125℃，适应一般商用与工业环境。
二、主要参数
- 阻抗 @ 100MHz：22Ω（±25%）
- 通道数：1（单线）
- 封装尺寸：0805（2012）
- 工作温度：-55℃～+125℃
- 描述：磁珠 22Ω@100MHz ±25% 0805（品牌：Sunlord/顺络）
- 其他电气与机械细节（如直流电阻、额定电流、包装形式）请以厂商数据手册为准。
三、特性与优势
- 中等阻抗值（22Ω）在中高频段对共模与差模噪声均有良好抑制效果，适用于电源线与信号线的 EMI 滤除。
- 0805 封装兼顾体积与功率承受，适合密集布局的消费电子与工业控制设备。
- 宽温度范围保证在-55℃至+125℃环境下稳定工作，可靠性高。
- SMD 形式利于自动贴装与回流焊接，便于批量生产。
四、典型应用
- PCB 电源输入/电源轨（VCC、LDO 输出）噪声抑制与滤波配合去耦电容使用。
- 信号线 EMI 抑制（如高速串行接口、USB、摄像头接口等）——针对需要在中高频段衰减的场合。
- 通讯与网络设备、消费类电子、工业控制板以及汽车电子（需确认符合车规要求）。
五、选型与布局建议
- 根据目标噪声频段选择磁珠阻抗曲线，22Ω@100MHz 适合对 100MHz 附近噪声有抑制需求的场景。若低频噪声为主，应配合 LC 或 RC 滤波方案。
- 在噪声源附近靠近电源管脚或接口端安置磁珠，另一端接地的去耦电容可形成有效低通滤波。
- 单线传导噪声使用单通道磁珠；需更高衰减或阻隔直流时，可串联或并联组合，但需注意直流电阻与电流容限。
- 留意板上走线、回流路径和旁路电容布局，避免形成环路引入更多 EMI。
六、焊接与可靠性
- 该产品为表面贴装元件，通常兼容标准无铅回流焊工艺；为保证可靠性，请参考顺络提供的回流曲线与焊接说明。
- 在热循环、机械振动与潮湿环境中，磁珠应按照 IPC 标准进行可靠性评估，长期工作时关注磁性材料可能的退磁或特性漂移。
- 清洗及涂覆时注意化学兼容性，避免影响封装与磁芯性能。
七、包装与订购建议
- 型号：GZ2012D220TF；品牌：Sunlord（顺络）。
- 封装信息、包装卷带（Tape & Reel）及最小订购量等具体信息请参考厂商数据手册或向供应商确认。
- 采购时建议索取阻抗频谱曲线与环境测试报告，以便在系统级进行仿真与验证。
如需更详细的电气特性曲线、直流电阻、额定电流或可靠性测试数据，可提供后续联系顺络官方技术资料或索取样片进行评估。
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