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TDK MMZ2012R601AT000
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- TDK MMZ2012R601AT000
- Type
- TDK
- Minimum package
- 4000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- TDK
- Electronic Component
- MMZ2012R601AT000
- Electronic Component
- 1
- Package
- 0805
- Electronic Component
- Ferrite Bead
- Electronic Component
- ±25%
- Electronic Component
- 0.042g
- Electronic Component
- 1
- Channel Count
- 1
- Electronic Component
- BM0228594300
- Operating Temperature
- 55℃~+125℃
- Current
- 500mA
- @Frequency
- 600Ω@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.
MMZ2012R601AT000 产品概述
一、概述
MMZ2012R601AT000 为 TDK 出品的一款片式磁珠（ferrite bead），封装为 0805（2012 公制）。标称阻抗为 600Ω@100MHz，直流电阻 (DCR) 约 200mΩ，阻抗公差 ±25%，额定电流 500mA，单通道器件。适用于对高频干扰抑制有较高要求的电源线和信号线滤波场合，是常用的 EMI 抑制器件之一。
二、主要参数
- 阻抗：600Ω @ 100MHz（±25%）
- 直流电阻（DCR）：200mΩ
- 额定电流：500mA
- 通道数：1（单线）
- 工作温度：-55℃ ~ +125℃
- 封装：0805（2012）
- 品牌：TDK
- 描述关键词：磁珠 600Ω@100MHz 200mΩ ±25% 500mA
三、产品特点
- 高频阻抗高，能够有效衰减 100MHz 附近的射频干扰。
- 低直流电阻，电压降和功耗小，适合对供电完整性有要求的应用。
- 宽温度工作范围，适应工业级温度环境。
- 封装通用，便于自动贴装与回流焊工艺集成。
四、典型应用
- 移动终端、通信设备的电源输入滤波；
- 高速数字电路、接口线路的共模/差模干扰抑制；
- EMI/EMC 设计、开关电源输入输出滤波；
- 汽车电子与工业电子对抗干扰的前端滤波元件（在额定条件下）。
五、PCB 布局与使用建议
- 将磁珠串联放置于噪声源到敏感电路之间，靠近噪声源或电源输入端效果最佳。
- 由于为单向串联器件，请确认电流路径避免反向放置造成功能异常；封装无极性。
- 在高电流或高功率场合，检查器件升温并留出热量散发空间；如需更低 DCR 或更高电流，应选型上备选件。
- 回流焊建议遵循 TDK 的焊接温度曲线与工艺要求，避免超温或过度湿热应力。
六、可靠性与环境
- 工作温度覆盖 -55℃ 至 +125℃，适应宽温度范围的可靠性要求。
- 在长期使用中，应关注超过额定电流或高温环境可能引起的参数漂移，必要时进行实测验证。
七、采购与封装信息
- 标准卷带供货，适合贴片机自动化装配。
- 选型时注意阻抗公差（±25%）对电路滤波特性的影响，如需更严格的一致性可与供应商确认批次参数或选择更高精度器件。
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