WMSIC Electronic Components

TAI-TECH HCB1005KF-221T15 HCB1005KF

ModelHCB1005KF-221T15
Package0402
BrandTAI-TECH
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
TAI-TECH HCB1005KF-221T15
Type
TAI-TECH
Minimum package
10000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
TAI-TECH
Electronic Component
HCB1005KF-221T15
Electronic Component
1
Package
0402
Electronic Component
Ferrite Bead
Electronic Component
±25%
Electronic Component
0.012g
Electronic Component
1
Channel Count
1
Electronic Component
BM0264880419
Operating Temperature
55℃~+125℃
Current
1.5A
@Frequency
220Ω@100MHz
Resistor(DCR)
150mΩ
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.

HCB1005KF-221T15 产品概述

一、产品简介

HCB1005KF-221T15 是 TAI-TECH(台庆)出品的一款商规级单通道薄型磁性 EMI 抑制元件,采用 0402(1005 米制)表面贴装封装。该器件在高频段具有较高阻抗(220Ω @ 100MHz),适合在电源与信号线上用于抑制电磁干扰、滤除高频噪声并改善系统电磁兼容(EMC)性能。工作温度范围宽(-55℃ ~ +125℃),适用于一般商用电子产品与消费类设备的常规应用场景。

二、主要规格参数

  • 阻抗:220Ω @ 100MHz(典型值)
  • 阻抗公差:±25%(基准频率 100MHz)
  • 直流电阻(DCR):150 mΩ(典型)
  • 额定电流:1.5 A(持续通过能力,需考虑温升与散热)
  • 通道数:1(单线/单通道设计)
  • 工作温度:-55℃ ~ +125℃
  • 封装:0402(1005)表面贴装
  • 等级:商规(一般工业与消费电子应用)

三、性能特点

  • 高频阻抗突出:在 100MHz 附近提供 ~220Ω 的阻抗,能有效衰减高频干扰分量,改善 EMI 性能。
  • 低直流电阻:典型 DCR 为 150 mΩ,适合对直流压降敏感的电源轨或高电流信号线,功率损耗较低。
  • 较高额定电流:1.5A 的持续电流能力,满足多数低功耗到中等电流的电源滤波应用。
  • 宽温度范围与商规可靠性:-55℃ 至 +125℃ 的环境适应能力,适用于常见工业与消费类环境。
  • 小尺寸封装:0402 尺寸有利于空间受限的 PCB 布局与高密度贴装。

四、典型应用场景

  • 电源输入滤波:在 DC-DC 转换器输入、线性稳压器输入/输出端,抑制开关噪声和共模/差模干扰。
  • 信号线 EMI 抑制:适用于高速信号线的共模/差模噪声抑制(需确认对信号带宽与失真要求)。
  • USB、HDMI、LVDS 等接口处的局部 EMI 抑制(须结合电容/共模电感等元件共同设计)。
  • 手机配件、可穿戴设备、摄像头模组及其他空间受限且需要 EMI 管控的消费电子产品。

五、封装与焊接建议

  • 采用 0402 小封装,贴装时应保证回流焊工艺参数符合元件热循环要求。建议按照通用无铅回流工艺(峰值温度 ≤ 260℃)进行焊接。
  • 为保证可靠的焊点,PCB 焊盘应采用推荐的 land pattern,并确保有足够的焊膏量与元件端面湿润。
  • 该小型元件对机械应力敏感,焊接后避免在元件区域进行板弯曲或受力。装配、测试或维护过程中尽量减少对元件的直接机械接触。
  • 清洗时注意选择对磁性材料无腐蚀性的溶剂,避免长时间超声震荡直接作用于贴装后的元件。

六、选型建议与注意事项

  • 频率匹配:阻抗标示基于 100MHz,若目标干扰频段高或低于此范围,需查看完整的阻抗-频率曲线以确认抑制效果。
  • 直流压降与功耗:DCR 为 150 mΩ,若在 1.5A 附近工作,产生的压降约为 0.225V,功耗约 0.337W,须评估温升与对系统电压的影响并考虑必要的降额使用。
  • DC 偏置影响:磁性材料在直流偏置下阻抗会有所下降,若线路存在显著直流偏置,请与供应商或实验数据核实在实际条件下的有效阻抗。
  • 可靠性等级:本型号为商规(commercial grade),对长期高温、高湿或航天/医疗等严苛环境的使用需慎重,必要时选择更高等级件。

七、可靠性与环境适应

  • 工作温度宽,适合大部分商用及轻工业应用。
  • 在高湿、盐雾或极端化学环境下,建议按系统整体可靠性要求进行环境应力筛选(ESS)或加装保护措施。
  • 建议在实际产品验证阶段进行热循环、振动与焊接可靠性试验,确认在目标产品生命周期内的稳定性。

八、订购信息与型号说明

  • 品牌:TAI-TECH(台庆)
  • 型号:HCB1005KF-221T15(型号中的“221”通常表示 220Ω 等级;“1005/0402” 表示封装规格;“T15” 可能为出货卷带或包装标识,具体请参考厂方物料编码说明)
  • 采购时请确认完整的规格书、阻抗-频率曲线、包装方式(卷带数量)以及是否符合最终产品的认证与质量要求。

如需更详细的阻抗频率曲线、温升曲线或在特定直流偏置条件下的性能数据,可提供更精确的电气测试数据以便完成电路设计验证与可靠性评估。

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