WMSIC Electronic Components

Sunlord GZ1608D101TF

ModelGZ1608D101TF
Package0603
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 26+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
Sunlord GZ1608D101TF
Type
0603
Minimum package
4000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
SUNLORD
Electronic Component
GZ1608D101TF
Electronic Component
1
Package
0603
Electronic Component
Ferrite Bead
Electronic Component
±25%
Electronic Component
0.027g
Electronic Component
1
Channel Count
1
Electronic Component
BM0263559970
Operating Temperature
55℃~+125℃
Current
300mA
@Frequency
100Ω@100MHz
Resistor(DCR)
200mΩ
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 GZ1608D101TF 片式磁珠产品概述

一、产品定位与核心价值

Sunlord(顺络电子)GZ1608D101TF是一款0603封装(1608公制)的片式铁氧体磁珠,专为小体积、低功耗电路的电磁干扰(EMI)抑制设计。作为顺络中高频滤波产品线的经典型号,该磁珠平衡了高频阻抗性能、直流损耗控制与宽温可靠性,可满足消费电子、物联网、汽车电子等多领域的紧凑型电路需求。

二、核心技术参数详解

磁珠的性能核心体现在高频阻抗特性与直流损耗的平衡,以下是关键参数的实际意义:

1. 高频阻抗:100Ω@100MHz(±25%误差)

磁珠通过铁氧体材料的磁滞损耗与涡流损耗,在特定频率下产生阻抗衰减干扰信号。该型号在100MHz频段(常见射频杂散、电源纹波干扰频段) 提供100Ω阻抗,误差范围±25%(即75Ω~125Ω),可针对性抑制该频段的电磁干扰,避免信号链路受杂波影响。

2. 直流电阻(DCR):200mΩ

低直流电阻是低功耗电路的核心需求——200mΩ的DCR意味着直流路径损耗极小,在300mA额定电流下,直流压降仅约0.06V,不会对电源效率、电池续航造成显著影响,适配便携式设备(如手机、智能手环)的低功耗要求。

3. 额定电流:300mA

额定电流是磁珠持续工作的电流上限,若电路电流超过300mA,铁氧体材料会因磁饱和导致阻抗下降,滤波性能失效。该参数需与实际电路工作电流匹配(建议降额使用,实际电流≤250mA更安全)。

4. 工作温度范围:-55℃~+125℃

宽温设计覆盖了极端环境需求:低温端满足户外设备(如低温地区传感器)、汽车低温启动场景;高温端适配汽车舱内(夏季高温可达85℃以上)、工业控制器(高温工况),可靠性符合严苛环境要求。

5. 封装与通道数

  • 封装:0603(1.6mm×0.8mm×0.8mm),符合IPC标准,兼容自动化SMT贴装,适合高密度PCB设计;
  • 通道数:1,单路滤波设计,多路干扰需并联多个磁珠。

三、封装与可靠性设计

1. 小型化封装优势

0603封装体积仅为0603(英制)的标准尺寸,可大幅节省PCB空间,适配智能手机、可穿戴设备、物联网模块等对体积敏感的产品。

2. 可靠性保障

  • 环保合规:符合RoHS、REACH标准,无铅无卤;
  • 机械稳定性:表面贴装结构抗跌落、振动性能优异,适配移动设备(如手机跌落测试);
  • 长期性能:铁氧体材料稳定性好,高温老化后阻抗变化率≤5%,满足长期使用需求。

四、典型应用场景

该磁珠的参数特性决定了其适合低功耗、紧凑型、宽温环境的电路,典型场景包括:

1. 消费电子:手机/平板射频链路

抑制100MHz附近的射频杂散干扰,保护蓝牙、WiFi、GPS等信号链路,避免信号误码或衰减。

2. 物联网:传感器节点/低功耗模块

  • 电源滤波:抑制模块间的电源纹波干扰,同时低DCR不增加节点功耗;
  • 信号滤波:过滤传感器输出信号中的电磁噪声,提升数据采集精度。

3. 汽车电子:胎压监测(TPMS)/辅助驾驶小模块

  • 宽温范围适配车舱内外温度变化(-40℃~85℃);
  • 低电流设计匹配TPMS模块的微功耗需求(工作电流通常<100mA)。

4. 工业控制:小型PLC/传感器接口

过滤工业现场的电磁噪声(如电机干扰),提升数据传输稳定性,宽温设计适配车间高温工况。

五、选型与使用注意事项

  1. 阻抗匹配:确认电路干扰频段与磁珠阻抗峰值频段匹配(若干扰集中在50MHz,需选择对应阻抗型号);
  2. 电流降额:实际工作电流建议≤额定电流的80%(即≤240mA),避免磁饱和;
  3. 焊接工艺:0603封装需匹配IPC标准焊盘,回流焊温度需符合顺络SMT规范(建议峰值温度245℃±5℃);
  4. 并联应用:多路信号/电源滤波需并联多个磁珠,避免单磁珠过载;
  5. 温度验证:极端环境应用需提前做温度循环测试,确认性能稳定。

六、总结

Sunlord GZ1608D101TF以精准的100MHz阻抗、低直流损耗、宽温可靠性为核心优势,是紧凑型电路EMI抑制的高性价比选择。其0603封装适配高密度设计,可广泛应用于消费电子、物联网、汽车电子等领域,满足低功耗与严苛环境的双重需求。

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