WMSIC Electronic Components

YJYCOIN YI160808U100-3R0T YI160808U100

ModelYI160808U100-3R0T
Package0603
BrandYJYCOIN
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
YJYCOIN YI160808U100-3R0T
Type
YJYCOIN
Minimum package
4000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
YJYCOIN
Electronic Component
YI160808U100-3R0T
Electronic Component
1
Package
0603
Electronic Component
Ferrite Bead
Electronic Component
±25%
Electronic Component
0.042g
Electronic Component
1
Channel Count
1
Electronic Component
BM0265061761
Operating Temperature
40℃~+125℃
Current
3A
@Frequency
10Ω@100MHz
Resistor(DCR)
30mΩ
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.

YI160808U100-3R0T 磁珠产品概述

一、产品定位与核心价值

YI160808U100-3R0T是益嘉源(YJYCOIN)推出的0603封装高频噪声抑制磁珠,专为小体积、中等功率密度的电子电路设计。其核心价值在于平衡了「高频阻抗性能」「电流承载能力」与「小型化封装」三大需求,可有效解决100MHz频段的电磁干扰(EMI)问题,同时适配工业、消费电子、汽车电子等多场景的宽温环境,是高密度电路设计的实用选择。

二、核心参数深度解析

该磁珠的关键参数针对实际应用做了针对性优化,具体解析如下:

  1. 高频阻抗特性:阻抗为10Ω@100MHz,误差±25%。100MHz是电子设备中EMI的常见敏感频段(如开关电源的开关噪声、射频电路的杂波),该阻抗值可高效吸收该频段的噪声能量(转化为热量耗散),且误差范围可控,保证批量应用的一致性;
  2. 低直流电阻(DCR):仅30mΩ,显著降低导通损耗。当电路电流为3A时,功耗仅为(I^2R=0.27W),不会因发热导致性能衰减,适合对功耗敏感的便携式设备;
  3. 额定电流与饱和特性:额定电流3A,意味着电路电流不超过3A时,磁珠保持线性阻抗特性,无饱和风险。若电流超过3A,磁珠可能饱和,阻抗下降,滤波效果减弱;
  4. 宽温工作范围:-40℃~+125℃,覆盖工业级、汽车级环境的温度需求,可在户外、高温车间、车载等严苛场景稳定工作;
  5. 单通道设计:通道数为1,适配常规电路的单点滤波需求,布局灵活,无需复杂的多通道并联/串联。

三、封装与可靠性设计

  1. 小型化封装:采用0603公制封装(尺寸1.6mm×0.8mm×0.8mm),体积仅为传统插件磁珠的1/10左右,适合智能手机、可穿戴设备、IoT模块等小型化产品的高密度布局;
  2. 材料与工艺:采用高频铁氧体材料,保证100MHz频段的阻抗稳定性;表面处理为镀锡层,兼容回流焊、波峰焊等常规焊接工艺,焊接可靠性高,无虚焊风险;
  3. 环保与认证:符合RoHS 2.0、REACH等环保指令,无铅无镉,满足全球市场的环保要求;产品通过ISO 9001质量管理体系认证,每批次均经过阻抗、DCR、电流承载测试,合格率≥99.5%。

四、典型应用场景

该磁珠的参数特性使其适配多领域应用,典型场景包括:

  1. IoT模块电源滤波:IoT设备的DC-DC转换器输出电流多在1~3A,该磁珠串联在电源输出端,可抑制开关噪声,提升模块的无线通信稳定性;
  2. 蓝牙/WiFi射频电路滤波:蓝牙2.4GHz信号的二次谐波可能落在100MHz附近,磁珠可滤除杂波,帮助产品通过EMC认证;
  3. 工业传感器模块:工业传感器(如温度、压力传感器)工作温度范围宽,该磁珠可抑制传感器信号中的电磁噪声,提升检测精度;
  4. 车载USB充电模块:车载环境温度变化大(-40℃~85℃),3A额定电流满足QC3.0等快充协议,磁珠用于滤波可减少车载电路的EMI干扰;
  5. 可穿戴设备:0603封装适配智能手表、手环等小型设备,低DCR降低功耗,延长电池续航。

五、品牌与质量保障

益嘉源(YJYCOIN)是国内专注于磁性元件研发与生产的厂商,拥有10余年行业经验,产品覆盖磁珠、电感、变压器等系列。YI160808U100-3R0T作为其主力产品,具备以下保障:

  • 批量一致性:阻抗、DCR等参数的离散性控制在±25%以内,适合大规模生产;
  • 售后支持:提供免费样品申请、技术咨询(如电路布局建议),以及1年质保服务;
  • 定制化能力:可根据客户需求调整阻抗值、封装尺寸等参数,满足特殊场景需求。

该产品凭借「高性能+小体积+宽温适配」的优势,已广泛应用于消费电子、工业控制、汽车电子等领域,是工程师解决EMI问题的可靠选择。

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