WMSIC Electronic Components

TAI-TECH HCB2012KF-121T60 HCB2012KF

ModelHCB2012KF-121T60
Package0805
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 Option 171054

Availability on request

Technical data

Product details

19 specifications

Core information

Product name
TAI-TECH HCB2012KF-121T60
Type
TAI-TECH
Minimum package
4000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
TAI-TECH
Electronic Component
HCB2012KF-121T60
Electronic Component
1
Package
0805
Electronic Component
Ferrite Bead
Electronic Component
±25%
Electronic Component
0.038g
Electronic Component
1
Channel Count
1
Electronic Component
BM0266082380
Operating Temperature
55℃~+125℃
Current
6A
@Frequency
120Ω@100MHz
Resistor(DCR)
20mΩ
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.

HCB2012KF-121T60 片式磁珠产品概述

一、产品核心定位

HCB2012KF-121T60是台庆电子(TAI-TECH)推出的0805封装高性能片式磁珠,专为大电流场景下的电磁干扰(EMI)抑制设计。该产品平衡了高频阻抗特性与低直流损耗,同时具备宽温适应性,可满足工业、汽车等严苛应用环境的滤波需求,是高密度PCB设计中替代多磁珠并联的理想选择。

二、关键参数详解

该磁珠的核心参数围绕“高频滤波+大电流承载+低损耗”的设计目标展开,具体如下:

  1. 阻抗特性:在100MHz(典型电磁干扰频段)下阻抗为120Ω,误差范围±25%,确保在目标频段内提供稳定的滤波能力,有效抑制高频噪声耦合;
  2. 直流电阻(DCR):仅20mΩ,低DCR可显著降低大电流通过时的直流损耗,减少磁珠自身发热,提升系统整体效率,避免因热积累导致的性能衰减;
  3. 额定电流:支持6A连续工作电流,无需并联多个小电流磁珠即可满足大功率电路的滤波需求,节省PCB空间并简化电路布局;
  4. 工作温度范围:覆盖-55℃至+125℃,符合工业级与汽车级温度标准,可在极端环境(如高温户外、低温工业车间)下长期稳定运行;
  5. 通道数:单通道设计,结构紧凑,可靠性更高,便于与其他元器件协同布局。

三、封装与可靠性设计

3.1 封装规格

采用0805英制封装(对应公制2012),尺寸小巧(2.0mm×1.2mm),适配高密度PCB设计,可满足小型化电子设备的布局需求;引脚间距符合IPC标准,焊接兼容性强,支持回流焊、波峰焊等常规工艺。

3.2 可靠性保障

  • 材料工艺:采用高磁导率铁氧体材料,结合先进烧结与表面处理工艺,确保阻抗特性一致性,批量产品参数偏差小;
  • 抗应力设计:磁珠内部结构优化,可承受焊接热应力与机械振动,通过MIL-STD-202等可靠性测试(如温度循环、湿热老化、振动冲击);
  • 环保合规:符合RoHS 2.0、REACH等国际环保标准,无铅无卤,满足绿色制造要求。

四、典型应用场景

HCB2012KF-121T60的性能特点使其适用于以下场景:

  1. 工业控制领域:PLC、伺服驱动器、变频器的电源滤波,抑制高频干扰对控制信号的影响,提升设备稳定性;
  2. 汽车电子领域:车载充电器、LED车灯控制、动力系统(如电机驱动)的EMI滤波,适应汽车级温度与振动环境;
  3. 消费电子领域:大功率电源适配器、LED驱动电路、智能家居设备的滤波,降低电磁辐射,满足安规认证要求;
  4. 通信设备领域:基站、路由器、交换机的电源与信号线路滤波,抑制100MHz左右的干扰,保障通信质量。

五、品牌与品质优势

台庆电子(TAI-TECH)是国内专业的磁珠制造商,拥有10余年磁性元器件研发与生产经验,产品覆盖消费电子、工业、汽车等多个领域。HCB2012KF-121T60经过严格的出厂检验,每批次产品均提供参数测试报告,确保客户批量应用的一致性与可靠性。

该产品以“高性能+高可靠性+小型化”为核心优势,可有效解决大电流电路中的EMI问题,是电子设备设计中滤波方案的优选器件。

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