WMSIC Electronic Components

Sunlord GZ2012U100TF

ModelGZ2012U100TF
Package0805
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 Date code within 2 years

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
Sunlord GZ2012U100TF
Type
SUNLORD
Minimum package
4000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
SUNLORD
Electronic Component
GZ2012U100TF
Electronic Component
1
Package
0805
Electronic Component
Ferrite Bead
Electronic Component
0.037g
Electronic Component
1
Channel Count
1
Electronic Component
BM0264536499
Operating Temperature
55℃~+125℃
Current
2.2A
@Frequency
10Ω@100MHz
Resistor(DCR)
40mΩ
Electronic Component
Electronic Component
Electronic Component
4000

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

顺络GZ2012U100TF 0805封装抗干扰磁珠产品概述

一、产品核心身份与封装对应关系

顺络GZ2012U100TF是一款0805封装(英制) 贴片抗干扰磁珠,其命名中“2012”为行业通用公制封装代码(对应尺寸2.0mm×1.2mm),与英制0805完全匹配——元件长度0.08英寸、宽度0.05英寸,属于贴片被动元件中常见的小尺寸封装,适配多数PCB高密度布局需求。作为顺络电子(国内被动元件领域领先厂商)的主流磁珠产品,该型号针对100MHz频段EMI噪声抑制做了针对性优化,兼顾低损耗与大电流能力。

二、关键电气性能参数详解

该磁珠核心参数围绕“抗干扰+低损耗+大电流”三大需求设计,具体解析如下:

  1. 阻抗特性:10Ω@100MHz——100MHz是电子设备EMI干扰高发频段(如射频电路、高速数字信号谐波),10Ω阻抗可有效衰减该频段噪声能量,且100MHz附近阻抗曲线平缓,覆盖实际干扰频率范围;
  2. 直流电阻(DCR):40mΩ(典型值)——极低DCR意味着大电流导通损耗极小,发热控制优异(2.2A额定电流下温升通常≤20℃,符合可靠性标准);
  3. 额定电流:2.2A(持续工作电流)——支持中小功率电路电源滤波(如5V/1A、12V/0.5A线路),留有足够电流余量,避免过载风险;
  4. 工作温区:-55℃+125℃——覆盖汽车电子、工业控制等严苛环境(车载典型温区-40℃+85℃,工业可达-55℃~+125℃);
  5. 通道数:1——单通道设计,适用于单路电源或信号线路抗干扰,无需并联即可满足单路需求。

三、典型应用场景定位

结合参数特性,该磁珠主要适用于以下场景:

  1. 消费电子:手机、平板、笔记本的电源管理模块(PMIC)滤波,抑制100MHz射频干扰,提升通信稳定性;
  2. 汽车电子:车载音响、传感器(胎压监测、摄像头)信号线路抗干扰,宽温满足车载高低温环境;
  3. 工业控制:PLC、伺服驱动器数字信号线路,过滤工业现场电磁噪声,避免误触发;
  4. 通信设备:路由器、交换机电源模块滤波,低DCR降低电源损耗,提升设备能效。

四、可靠性与环境适应性

顺络对该磁珠的工艺设计确保高可靠性:

  • 材料与工艺:采用高性能铁氧体材料,烧结工艺稳定,阻抗一致性好(偏差≤±25%);
  • 焊接可靠性:0805封装适配回流焊、波峰焊,焊点强度符合IPC标准,抗10G/500-2000Hz振动与1000G/0.5ms冲击;
  • 环保合规:符合RoHS 2.0、REACH指令,无铅无卤,满足国际市场准入要求。

五、选型价值与市场定位

相比同类同封装磁珠,顺络GZ2012U100TF优势显著:

  • 低损耗:40mΩ DCR比部分竞品低10-20mΩ,相同电流下发热更低;
  • 电流能力:2.2A额定电流比多数竞品高0.5-0.7A,适配更多大电流场景;
  • 宽温覆盖:-55℃+125℃温区比部分竞品(-40℃+85℃)更广,适合严苛环境;
  • 供应链稳定:顺络头部厂商产能充足,交期可控,适合批量采购。

该型号定位中高端通用抗干扰磁珠,兼顾性能与成本,适用于对损耗、电流、温区有明确要求的电子设备设计。

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