WMSIC Electronic Components

TDK MMZ0603F100CT000

ModelMMZ0603F100CT000
Package0201
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 25+

Available for RFQ

Technical data

Product details

20 specifications

Core information

Product name
TDK MMZ0603F100CT000
Type
TDK
Unit
Electronic Component
Minimum package
15000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
TDK
Electronic Component
MMZ0603F100CT000
Electronic Component
1
Package
0201
Electronic Component
Ferrite Bead
Electronic Component
0.009g
Electronic Component
1
Channel Count
1
Electronic Component
BM0262575923
Operating Temperature
55℃~+125℃
Current
200mA
@Frequency
10Ω@100MHz
Resistor(DCR)
600mΩ
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.

TDK MMZ0603F100CT000 片式磁珠产品概述

一、产品定位与核心功能

MMZ0603F100CT000是TDK针对高密度、低功耗电子设备推出的超小型片式磁珠,核心作用是在不影响直流/低频信号传输的前提下,精准抑制100MHz频段附近的电磁干扰(EMI)。其0201封装(0.6mm×0.3mm)、低直流损耗的特点,适配智能手机、汽车电子、IoT终端等对体积与可靠性要求严苛的场景,是信号/电源线路噪声过滤的优选组件。

二、基础参数详解

该产品的关键参数直接决定了其应用边界,需结合电路需求精准匹配:

1. 阻抗特性

10Ω@100MHz——这是磁珠的典型干扰抑制阻抗值,表明在100MHz(射频电路常见干扰频段,如WiFi、蓝牙的2.4GHz附近杂散、电源纹波噪声)下,可提供稳定的10Ω交流阻抗,有效衰减共模/差模干扰。需注意:磁珠阻抗随频率呈“峰值型”变化,100MHz处于其相对稳定的抑制区间,若干扰频率偏离较大(如1GHz),需参考TDK官方阻抗频率曲线选型。

2. 直流电阻(DCR)

600mΩ——极低的直流电阻是该产品的核心优势之一:200mA额定电流下,磁珠压降仅0.12V,功率损耗不足0.024W,几乎不影响电路直流信号传输,适配低功耗电路(如可穿戴设备传感器、IoT节点)。

3. 额定电流

200mA——这是磁珠长期稳定工作的最大直流电流(无明显性能衰减)。若电流超过此值,铁氧体材料会因过热导致阻抗下降、甚至损坏,选型时需确保电路工作电流≤200mA(汽车/工业场景建议降额至80%)。

4. 环境适应性

-55℃~+125℃——覆盖工业级、汽车级宽温需求,可在极端环境(如汽车发动机舱、户外IoT终端)稳定运行,无需额外降额设计。通道数为1,单通道设计适配单根信号线/电源线的噪声抑制,多通道可并联使用(总电流不超单颗额定值)。

三、封装与工艺特点

1. 超小封装适配高密度布局

0201封装(0.6mm×0.3mm)是当前片式磁珠的最小主流封装之一,可节省约50%的PCB空间,适配智能手机主板、可穿戴设备等“寸土寸金”的设计。封装符合IPC-J-STD-020标准,焊接兼容性强,支持回流焊、波峰焊等工艺。

2. 高稳定铁氧体材料

采用TDK proprietary的低温度系数铁氧体,确保在宽温范围内阻抗特性稳定(-55~125℃下阻抗变化≤±10%),同时降低磁珠的磁饱和风险。多层片式结构通过精密印刷工艺制成,批量一致性好,避免单颗性能波动。

四、典型应用场景

1. 消费电子

  • 智能手机/平板:WiFi、蓝牙模块的射频信号线滤波,音频接口噪声抑制;
  • 可穿戴设备:智能手表传感器线路(心率、加速度)的电源纹波过滤。

2. 汽车电子

  • 车载信息娱乐系统(IVI):USB端口、显示屏信号线的EMI抑制;
  • 车身控制模块(BCM):低电流传感器(如温度、压力)的干扰过滤(符合汽车级宽温要求)。

3. IoT终端

  • 智能家居:智能音箱、传感器节点的射频模块噪声过滤;
  • 工业IoT:网关设备的电源线路EMI抑制(适配工业环境振动、温湿度变化)。

五、可靠性与认证

该产品通过多项可靠性测试,确保长期稳定:

  • 环境认证:符合RoHS、REACH、无铅无卤标准,适配全球市场;
  • 可靠性测试:振动(20G@20-2000Hz)、温度循环(-55~125℃循环1000次)、湿热(85℃/85%RH 1000h)均满足工业级要求;
  • 焊接可靠性:引脚设计优化了焊接强度,避免高密度PCB回流焊时的虚焊、脱落问题。

六、选型与使用注意事项

  1. 电流匹配:电路工作电流需≤200mA,大电流场景需并联多颗或选更高额定电流型号(如MMZ0603B220CT000);
  2. 频率匹配:若干扰频率偏离100MHz,需查看TDK官方阻抗曲线(如1GHz需选阻抗≥20Ω的型号);
  3. 布局建议:磁珠应靠近干扰源(如电源输入端、射频模块输出端),减少干扰耦合路径;避免与高频信号线平行布线;
  4. 降额使用:汽车/工业场景建议将工作电流降额至160mA以下,延长使用寿命。

MMZ0603F100CT000凭借“小体积、低损耗、宽温稳定”的特点,成为高频噪声抑制领域的经典型号,可覆盖90%以上的消费电子与工业级小电流电路需求。

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