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PROD PBBMAQ2012G-121T08 PBBMAQ2012G
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- PROD PBBMAQ2012G-121T08
- Type
- PROD
- Minimum package
- 4000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- PROD
- Electronic Component
- PBBMAQ2012G-121T08
- Electronic Component
- 1
- Package
- 0805
- Electronic Component
- Ferrite Bead
- Electronic Component
- ±25%
- Electronic Component
- 0.042g
- Electronic Component
- 1
- Channel Count
- 1
- Electronic Component
- BM0257629606
- Operating Temperature
- 40℃~+125℃
- Current
- 800mA
- @Frequency
- 120Ω@100MHz
- Resistor(DCR)
- 200mΩ
- 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.
PBBMAQ2012G-121T08 产品概述
一、产品简介
PBBMAQ2012G-121T08 为谱罗德（PROD）系列 0805 封装单通道贴片磁珠型高频噪声抑制器件。该器件在 100MHz 处呈现 120Ω 的阻抗（容差 ±25%），结合低直流电阻与较高的额定电流，适用于电源线与信号线的高频干扰抑制与滤波，尤其适合空间受限的表面贴装电路（SMT）应用。
二、主要性能参数
- 阻抗：120Ω @ 100MHz，公差 ±25%
- 直流电阻（DCR）：200 mΩ（典型/最大值应参考具体出厂数据）
- 额定电流：800 mA（连续工作电流）
- 通道数：1（单线型）
- 工作温度范围：-40℃ ~ +125℃
- 品牌：PROD（谱罗德）
- 封装：0805（2012公制）
三、结构与封装
0805 封装提供良好的机械强度与焊接窗口，适用于自动贴装与回流焊工艺。单通道磁珠结构简洁，便于在电源输入、模块接口或敏感模拟/数字线进行局部滤波。
四、典型应用
- 手机、平板等移动终端的电源与信号线滤波
- 工业控制与通信设备的 EMI/EMC 抑制
- USB、HDMI、LVDS 等高速接口的差分/单端噪声控制（视线路布局而定）
- 汽车电子与物联网终端的局部电源去耦
五、安装与使用建议
- 推荐与合适的旁路电容配合，形成更有效的低频与高频联合滤波网络。
- 当电流接近额定值时注意温升，合理布局散热路径并避免并联多条高电流回路。
- 回流焊曲线建议遵循无铅工艺标准，避免超温或长时间高温暴露以保护磁性材料特性。
- 在设计布局时留足焊盘长度以确保焊接可靠性并降低焊接应力。
六、质量与可靠性
- 适用工业级温度范围（-40℃ ~ +125℃），符合一般电子设备长期可靠性要求。
- 推荐在关键项目中参考厂方的可靠性测试报告（包括温度循环、湿热、振动与焊接热冲击等）。
七、订购信息与替代方案
- 型号：PBBMAQ2012G-121T08，品牌：PROD（谱罗德），封装：0805。
- 若需要更高电流或不同阻抗频段，可咨询谱罗德提供相邻系列型号以便替换或并联使用。
- 订购时请注明电气参数与验收条件以确保供货一致性。
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