WMSIC Electronic Components

TDK MPZ1608Y101BTD25

ModelMPZ1608Y101BTD25
Package0603
BrandTDK
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 26+

Available for RFQ

Technical data

Product details

20 specifications

Core information

Product name
TDK MPZ1608Y101BTD25
Type
TDK
Unit
Electronic Component
Minimum package
4000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
TDK
Electronic Component
MPZ1608Y101BTD25
Electronic Component
1
Package
0603
Electronic Component
Ferrite Bead
Electronic Component
±25%
Electronic Component
0.033g
Electronic Component
1
Channel Count
1
Electronic Component
BM0255082689
Operating Temperature
55℃~+125℃
Current
2A
@Frequency
100Ω@100MHz
Resistor(DCR)
40mΩ

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

MPZ1608Y101BTD25 产品概述

一、产品简介

MPZ1608Y101BTD25 是 TDK 出品的一款单通道贴片磁珠(ferrite bead),封装为 0603(1608公制)。该器件在射频抑制和电源噪声滤除方面表现良好,适用于对 EMI/EMC 要求较高的移动设备、消费电子与通信产品的电源与信号线抑制干扰。

二、关键参数

  • 阻抗:100 Ω @ 100 MHz(公差 ±25%)
  • 直流电阻(DCR):40 mΩ
  • 额定电流:2 A
  • 通道数:1(单端)
  • 工作温度:-55 ℃ ~ +125 ℃
  • 封装:0603(1608)
  • 品牌:TDK

三、性能要点与优劣

  • 高频抑制:在 100 MHz 附近有约 100 Ω 阻抗,可有效衰减高速数字和射频成分的共模/差模噪声。
  • 低压降:40 mΩ 的 DCR 保证在额定电流下电压降较小,按 2 A 计算理论电压降约 0.08 V(V = I×R),功耗约 0.16 W(P = I^2×R)。
  • 温度与可靠性:-55 ℃ 至 +125 ℃ 的工作范围适应广泛应用环境。
  • 限制:阻抗标称值有 ±25% 的公差,实际选型应参考完整的频率响应曲线以满足具体频段的需求。

四、典型应用场景

  • 智能手机、平板的电源与射频干扰滤波
  • USB/HDMI/Camera 等高速信号线的噪声抑制
  • IoT、可穿戴设备与小型电源模块的 EMI 抑制
  • 高频数字电路与射频前端的输入/输出滤波

五、选型与设计建议

  • 依据目标频段选择:若目标抑制频段在 100 MHz 附近,该型号表现优良;对其他频段需参照厂方的阻抗频率曲线。
  • 考虑公差与并联/串联:±25% 的阻抗公差可能影响滤波深度,必要时可并联多颗或采用不同阻抗值组合以优化效果。
  • 电流与热管理:连续 2 A 额定电流下产生的功耗需要考虑 PCB 散热和周围元件温升,若实际电流接近或超过额定值应选择电流更高的型号。

六、焊接与安装建议

  • 与常规 0603 元件兼容,适用于标准无铅回流工艺。
  • 贴装时保持焊盘短、走线短且对称,避免长引线产生附加电感,保证滤波效果。
  • 参考 TDK 官方推荐的焊盘尺寸与回流温度曲线,确保可靠焊接与性能稳定。

七、可靠性与合规

  • 适用宽温范围,可靠性满足多数工业和消费类应用。
  • 为确保符合最终产品的 EMC/安全要求,建议在系统层面做实际测量验证,并参照 TDK 数据手册获取详细环境与应力测试数据。

八、结论

MPZ1608Y101BTD25 提供在中高频段(以 100 MHz 为标称点)良好的阻抗表现与较低的直流电阻,非常适合对 EMI 抑制有严格电压降限制的便携与消费类电子产品。选型时请结合频率响应曲线、电流热耗分析以及实际 PCB 布局,必要时参考 TDK 官方资料以获得完整性能参数与应用指导。

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