WMSIC Electronic Components

Sunlord GZ1608U301CTF

ModelGZ1608U301CTF
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 25+

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Technical data

Product details

19 specifications

Core information

Product name
Sunlord GZ1608U301CTF
Type
SUNLORD
Minimum package
4000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
SUNLORD
Electronic Component
GZ1608U301CTF
Electronic Component
1
Package
0603
Electronic Component
Ferrite Bead
Electronic Component
±25%
Electronic Component
0.027g
Electronic Component
1
Channel Count
1
Electronic Component
BM0264913858
Operating Temperature
55℃~+125℃
Current
500mA
@Frequency
300Ω@100MHz
Resistor(DCR)
250mΩ
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.

顺络GZ1608U301CTF 0603封装高频磁珠产品概述

顺络电子推出的GZ1608U301CTF是一款针对中高频电磁干扰(EMI)抑制设计的0603封装磁珠,凭借稳定的阻抗特性、低直流电阻(DCR)与宽温适应性,成为小型化电子设备滤波设计的常用器件。以下从核心参数、工艺特性、应用场景等维度展开概述:

一、核心参数深度解析

这款磁珠的关键参数精准匹配了多数小型电路的滤波与功率需求:

  • 阻抗特性:300Ω±25%@100MHz——在100MHz频段(射频电路常见干扰区间)具备明确的阻抗峰值,能有效抑制该频段的传导干扰;±25%的误差范围符合工业级器件的常规精度要求,量产一致性稳定。
  • 直流电阻(DCR):250mΩ——低阻值设计可显著降低电流通路的压降与功耗,减少设备发热,尤其适合对续航敏感的便携设备(如智能手表、蓝牙耳机)。
  • 额定电流:500mA——满足多数小型电子模块的工作电流需求(如IoT传感器、车载辅助电路),长期工作时无需额外降额过多,简化电路设计。
  • 工作温度范围:-55℃~+125℃——覆盖工业级与汽车级部分场景的温度需求,可在极端环境(如高温车间、低温户外)下稳定工作。
  • 单通道设计:结构简单,集成度高,适配高密度PCB布局。

二、封装与工艺特性

  • 0603封装:英制尺寸(对应公制1608,1.6mm×0.8mm),是小型化电子设备的主流封装之一,可有效节省PCB空间,支持多层板高密度布线。
  • 铁氧体材料工艺:采用顺络自研的高性能软磁材料,保证高频阻抗特性的温度稳定性与频率一致性;封装采用陶瓷-金属复合结构,耐焊接温度(适配无铅回流焊),机械强度高,抗振动冲击性能优异。

三、典型应用场景

结合参数特性,该磁珠广泛适配以下场景:

  1. 消费电子:智能手机、平板的射频前端滤波(抑制WiFi/蓝牙频段干扰),智能手表的传感器电源滤波;
  2. IoT终端:智能家居设备(如智能灯泡、温湿度传感器)的信号线路EMI抑制,避免同频信号干扰;
  3. 工业控制:小型PLC模块、传感器节点的电源滤波,适应-55℃~+125℃的宽温环境;
  4. 汽车电子:车载胎压监测(TPMS)模块、车机辅助电路的干扰抑制,符合汽车级部分可靠性要求。

四、选型与应用注意事项

为确保滤波效果与器件寿命,设计时需注意:

  • 频率匹配:优先用于100MHz左右的干扰抑制,若目标干扰频率偏离较大,需选择对应频段阻抗的磁珠(如100MHz以上可考虑更高阻抗型号);
  • 电流余量:实际工作电流建议不超过额定电流的80%(即400mA以内),避免长期过载导致阻抗衰减;
  • 布局优化:尽量靠近干扰源(如射频芯片)或负载端布局,减少线路寄生电感,提升滤波效率;
  • 温度考量:若工作环境温度接近125℃上限,需结合散热设计(如PCB敷铜)降低器件发热。

五、产品优势总结

顺络GZ1608U301CTF平衡了小型化、高频滤波性能、低功耗与宽温适应性,是一款高性价比的EMI抑制器件。其0603封装适配紧凑布局,低DCR与500mA额定电流满足多数小型电路需求,宽温范围覆盖严苛环境,可有效解决消费电子、IoT、工业与汽车电子中的高频干扰问题。

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