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TDK MMZ1005S121CT000
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- TDK MMZ1005S121CT000
- Type
- TDK
- Unit
- Electronic Component
- Minimum package
- 10000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- TDK
- Electronic Component
- MMZ1005S121CT000
- Electronic Component
- 1
- Package
- 0402
- Electronic Component
- Ferrite Bead
- Electronic Component
- ±25%
- Electronic Component
- 0.012g
- Electronic Component
- 1
- Channel Count
- 1
- Electronic Component
- BM0257286162
- Operating Temperature
- 55℃~+125℃
- Current
- 500mA
- @Frequency
- 120Ω@100MHz
- Resistor(DCR)
- 220mΩ
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
MMZ1005S121CT000 产品概述
概要
MMZ1005S121CT000 是由 TDK 公司生产的磁珠（Ferrite Bead）元器件，专用于信号线的高频噪声抑制和滤波。以下是对此产品的详细介绍。
基础参数
- 滤波器类型: 信号线
- 线路数: 1
- 不同频率时阻抗: 120 Ohms @ 100MHz
- 额定电流（最大）: 500mA
- DC 电阻（DCR）（最大值）: 220 毫欧
- 工作温度: -55°C ~ 125°C
- 封装/外壳: 0402（1005 公制）
- 安装类型: 表面贴装型
- 高度（最大值）: 0.022"（0.55mm）
- 大小 / 尺寸: 0.039" 长 x 0.020" 宽（1.00mm x 0.50mm）
描述
MMZ1005S121CT000 是一种小型化的磁珠，采用 0402 封装，适用于各种电子设备中的信号线噪声抑制。其特点包括：
- 高频噪声抑制: 在 100MHz 时，磁珠的阻抗达到 120 Ohms，有效地抑制高频噪声。
- 低DC电阻: 最大DC电阻为 220 毫欧，确保在直流条件下对信号线的影响最小。
- 高额定电流: 最大额定电流为 500mA，满足大多数应用场景下的电流需求。
- 宽工作温度范围: 支持 -55°C ~ 125°C 的工作温度范围，适用于各种环境条件下的应用。
应用场景
MMZ1005S121CT000 磁珠广泛应用于以下领域：
- 通信设备: 手机、无线路由器、调制解调器等通信设备中的信号线噪声抑制。
- 计算机系统: 主板、显卡、存储设备等计算机系统中的高频噪声过滤。
- 工业控制系统: 工业控制器、传感器系统等工业应用中的电磁兼容（EMC）解决方案。
- 汽车电子: 汽车音响系统、导航系统等汽车电子设备中的噪声抑制。
优势
- 小尺寸: 采用 0402 封装，非常适合现代电子设备的miniaturization趋势。
- 高性能: 在高频范围内提供高阻抗，有效抑制噪声，同时保持低DC电阻。
- 宽温度范围: 支持广泛的工作温度范围，增强了产品的可靠性和耐用性。
- 易于安装: 表面贴装设计简化了生产过程，提高了生产效率。
安装注意事项
- 焊接条件: 确保在安装过程中遵循推荐的焊接条件，以避免因过热而损坏元件。
- 布局设计: 在PCB布局设计中，应尽量减少信号线的长度和环路面积，以最大限度地减少噪声的影响。
总结
MMZ1005S121CT000 磁珠是TDK公司的一款高性能、低-profile的信号线滤波器，通过其卓越的高频噪声抑制能力和宽工作温度范围，成为现代电子设备中不可或缺的组件。其小尺寸、易于安装和高可靠性，使其广泛应用于通信、计算机、工业控制和汽车电子等多个领域。
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