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TDK MMZ2012R121AT000
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- TDK MMZ2012R121AT000
- Type
- TDK
- Minimum package
- 4000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- TDK
- Electronic Component
- MMZ2012R121AT000
- Electronic Component
- 1
- Package
- 0805
- Electronic Component
- Ferrite Bead
- Electronic Component
- ±25%
- Electronic Component
- 0.042g
- Electronic Component
- 1
- Channel Count
- 1
- Electronic Component
- BM0017951278
- Operating Temperature
- 55℃~+125℃
- Current
- 800mA
- @Frequency
- 120Ω@100MHz
- Resistor(DCR)
- 120mΩ
- 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.
产品概述: TDK MMZ2012R121AT000
一、产品简介
TDK MMZ2012R121AT000 产品是一款高性能的磁珠滤波器，采用0805（2012公制）封装，是表面贴装型(SMD)器件，广泛应用于电子信号处理和滤波，以改善电源和信号的质量。该产品关键特性包括在100MHz频率下提供120Ω的阻抗，并具备800mA的额定电流及120mΩ的最大直流电阻（DCR）。其设计考虑了广泛的工作温度范围（-55°C至125°C），使其在严苛环境下依然保持稳定的性能。
二、主要参数
- 滤波器类型: 信号线
- 线路数: 1
- 不同频率时阻抗: 120Ω @ 100MHz
- 额定电流（最大）: 800mA
- DC电阻（最大值）: 120毫欧（mΩ）
- 工作温度范围: -55°C ~ 125°C
- 封装/外壳: 0805（2012公制）
- 安装类型: 表面贴装型
- 高度（最大值）: 0.041"（1.05mm）
- 尺寸: 0.079"长 x 0.049"宽（2.00mm x 1.25mm）
三、应用领域
TDK MMZ2012R121AT000 磁珠滤波器主要应用于以下领域：
- 消费电子: 作为智能手机、平板电脑等设备中的信号线滤波器，降低信号干扰，确保音频和视频信号的清晰度。
- 通信设备: 使用于基站、路由器及其他通信设备，以减小电磁干扰(EMI)并提高数据传输的可靠性。
- 电源管理: 在开关电源及电源模块中，帮助平滑输出信号，减少电源中的高频噪声。
- 工业自动化: 在工业设备中，确保数据传输的准确性，适应不同环境的挑战。
四、技术优势
- 高频性能: MMZ2012R121AT000 在100MHz下表现出120Ω的阻抗，适合高速信号应用，能够有效抑制高频噪声。
- 低DC电阻: 其最大DC电阻为120mΩ，这意味着在电流流动时，能量损耗极小，有助于提升整体系统的能效。
- 高温稳定性: 具备-55°C至125°C的广泛操作温度范围，在极端条件下也能保持良好的性能稳定性。
- 紧凑设计: 0805封装尺寸和低高度设计使得其在空间有限的设计中非常受欢迎，适合高密度集成电路的应用。
五、结论
TDK MMZ2012R121AT000 是一款经过精心设计的信号线磁珠滤波器，凭借其优异的性能参数和广泛的应用领域，成为高频电路中不可或缺的元件之一。该产品尤为适合消费电子、通信设备及电源管理等多个行业，能够为客户提供优质的信号完整性和系统性能。
通过选择 TDK 的MMZ2012R121AT000，设计工程师可以在保持小型化设计的同时，确保其产品在复杂的电磁环境中，依然能够高效、稳定地工作。TDK作为业界知名的制造商，以其卓越的研发能力和技术支持，为客户提供可靠和高品质的电子元件，推动行业的发展与创新。
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