WMSIC Electronic Components

Sunlord GZ3216D800TF

ModelGZ3216D800TF
Package1206
BrandSUNLORD
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

19 specifications

Core information

Product name
Sunlord GZ3216D800TF
Type
SUNLORD
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
SUNLORD
Electronic Component
GZ3216D800TF
Electronic Component
1
Package
1206
Electronic Component
Ferrite Bead
Electronic Component
±25%
Electronic Component
0.052g
Electronic Component
1
Channel Count
1
Electronic Component
BM0265145774
Operating Temperature
55℃~+125℃
Current
1A
@Frequency
80Ω@100MHz
Resistor(DCR)
100mΩ
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.

Sunlord GZ3216D800TF 片式磁珠产品概述

一、产品定位与典型应用场景

Sunlord GZ3216D800TF是一款1206封装的片式铁氧体磁珠,专为100MHz频段电磁干扰(EMI)滤波设计,兼顾低直流损耗与宽温适应性,广泛适配消费电子、工业控制、通信设备等领域的信号/电源线路干扰抑制需求。

典型应用场景包括:

  1. 消费电子:智能手机、平板电脑、笔记本电脑的电源管理模块(PMIC)输出端、高速信号线路(如USB、HDMI)的EMI滤波;
  2. 工业控制:PLC(可编程逻辑控制器)、传感器模块、伺服驱动器的供电线路,抑制工业环境中的电磁噪声;
  3. 通信设备:路由器、交换机的射频前端、高速数据传输线路的干扰抑制;
  4. 小型电子设备:智能穿戴、物联网(IoT)终端的低功耗电路滤波。

二、核心电气参数详解

该磁珠的关键参数围绕干扰抑制能力、直流损耗、电流承载能力三个核心维度设计,具体如下:

2.1 干扰抑制核心:阻抗特性

阻抗为80Ω±25%@100MHz,这是磁珠最核心的EMI滤波参数——在100MHz频段(常见的射频干扰、高速数字电路噪声频段),磁珠呈现较高阻抗,可有效衰减该频段的干扰信号,同时对直流/低频信号(如电源、低速数字信号)的阻碍作用极小。

2.2 低直流损耗:DCR与电流承载

  • 直流电阻(DCR):100mΩ(典型值):远低于同类1206封装磁珠的平均水平,1A电流下直流功率损耗仅0.1W,不会影响电路效率与信号完整性;
  • 额定电流:1A:可长期稳定承载1A持续工作电流,满足多数消费电子、工业设备的电源/信号线路电流需求;峰值电流能力(行业常规)可超额定值2倍,适配脉冲电路场景。

2.3 宽温可靠性:工作温度范围

工作温度为**-55℃~+125℃**,符合工业级电子元器件温度要求,可在极端环境(如寒冷地区户外设备、高温工业车间)中稳定工作,性能无明显衰减。

三、封装与可靠性设计

3.1 1206封装:体积与工艺适配

采用1206英制封装(对应公制3216,尺寸约3.2mm×1.6mm×1.0mm),贴片式设计兼容标准SMT生产线,适合高密度PCB布局,满足小型化电子设备的尺寸要求。

3.2 铁氧体材料与可靠性

顺络采用自主研发的高性能铁氧体材料(适配100MHz频段),具备以下优势:

  • 高温稳定性:125℃下阻抗与DCR变化率≤±10%(符合行业标准);
  • 耐焊接性:可承受260℃回流焊温度,焊接后性能无失效;
  • 机械强度:封装结构紧凑,抗振动、抗冲击能力满足IEC 60068-2系列标准。

四、选型与应用注意事项

4.1 选型匹配要点

  • 干扰频率匹配:仅适配100MHz左右干扰频段,偏离需更换对应阻抗磁珠;
  • 电流容量匹配:电路最大持续电流≤1A,脉冲电流需咨询顺络官方 datasheet;
  • 温区匹配:环境温度超出-55℃~+125℃需更换更高温区磁珠。

4.2 应用安装注意

  • PCB布局:磁珠靠近干扰源(如电源输出端),接地线路短直,避免干扰环路;
  • 焊接工艺:遵循顺络回流焊曲线(预热150180℃,峰值245260℃),避免过焊开裂;
  • 静电防护:存储/运输用抗静电包装,操作佩戴防静电手环。

五、产品优势总结

Sunlord GZ3216D800TF磁珠的核心优势在于:100MHz频段精准滤波+低直流损耗+宽温可靠性+小体积封装,完美平衡EMI抑制效果与电路效率,是消费电子、工业控制等领域的高性价比EMI滤波解决方案。

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