WMSIC Electronic Components

TAI-TECH HCB1005KF-301T15 HCB1005KF

ModelHCB1005KF-301T15
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-301T15
Type
TAI-TECH
Minimum package
10000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
TAI-TECH
Electronic Component
HCB1005KF-301T15
Electronic Component
1
Package
0402
Electronic Component
Ferrite Bead
Electronic Component
±25%
Electronic Component
0.012g
Electronic Component
1
Electronic Component
BM0265420061
Operating Temperature
55℃~+125℃
Current
1.5A
@Frequency
300Ω@100MHz
Resistor(DCR)
150mΩ
Electronic Component
Electronic Component
Electronic Component
10000

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

HCB1005KF-301T15 产品概述

一、产品基本定位与型号解析

HCB1005KF-301T15是台庆电子(TAI-TECH)推出的高频阻抗匹配元件,采用0402(英制0405)表面贴装封装,专为射频、电源滤波及宽温环境下的高密度电路设计。型号各部分含义清晰:

  • HCB:台庆高频元件系列代号,主打低损耗、宽温特性;
  • 1005:英制封装尺寸(0.04英寸×0.05英寸,公制1.0mm×0.5mm);
  • KF:系列特性标识,对应“宽温+低DCR”设计;
  • 301:核心阻抗参数(300Ω±25%@100MHz);
  • T15:直流性能标识(150mΩ DCR、1.5A额定电流)。

二、核心电气性能详解

该产品针对高频与大电流场景优化,关键参数需重点关注:

2.1 高频阻抗特性

阻抗值为300Ω±25%@100MHz,是其核心设计指标。此参数针对100MHz频段的射频信号(如FM广播、RFID低频段、蓝牙初级滤波等)优化,阻抗稳定性满足电路匹配、滤波或信号隔离需求。需注意:阻抗随频率变化,实际应用中需参考台庆提供的阻抗-频率曲线确认目标频率下的性能。

2.2 直流损耗与电流承载

  • 直流电阻(DCR):150mΩ:低DCR设计大幅降低直流通路损耗,减少大电流下的发热,提升电路效率;
  • 额定电流:1.5A:指环境温度≤125℃时,允许通过的最大直流电流(或交流电流有效值)。若环境温度升高,需按规格书降额(如+125℃时降额至1.2A),避免元件过热损坏。

2.3 宽温工作范围

覆盖**-55℃~+125℃**,符合工业级与汽车级温区要求,可稳定应用于极端环境(如户外设备、车载电子、工业控制模块等),无需额外温度补偿。

三、封装与物理特性

采用0402表面贴装(SMD)封装,物理尺寸为1.0mm(长)×0.5mm(宽)×0.5mm(厚,典型值),具备三大优势:

  1. 小型化高密度:适配智能手机、平板、可穿戴设备等便携式产品的高密度PCB设计;
  2. 自动化贴装:兼容主流SMT生产线,贴装效率高,降低生产制造成本;
  3. 机械可靠性:封装结构紧凑,抗振动、抗冲击性能满足工业与汽车应用的可靠性要求。

四、典型应用场景

结合电气与物理特性,该产品主要应用于以下领域:

  1. 射频前端电路:蓝牙、WiFi(2.4GHz频段初级滤波)、FM广播、RFID低频段(13.56MHz附近扩展)的信号匹配与滤波;
  2. 电源滤波模块:便携式设备、工业电源的大电流滤波,低DCR避免滤波网络发热;
  3. 汽车电子系统:车载信息娱乐、ADAS(高级驾驶辅助)的射频/电源模块,宽温特性适应车内极端温度;
  4. 工业控制电路:PLC(可编程逻辑控制器)、传感器模块的高频干扰抑制与信号调理;
  5. 消费电子:智能音箱、智能家居设备的射频匹配与电源滤波,小封装适配小型化设计。

五、产品优势总结

  1. 高频阻抗精准:针对100MHz频段优化,阻抗误差±25%满足射频电路匹配需求;
  2. 低损耗大电流:150mΩ DCR实现低直流损耗,1.5A额定电流适配大电流场景;
  3. 宽温可靠性:-55℃~+125℃覆盖工业与汽车级应用,环境适应性强;
  4. 小型化设计:0402封装适配高密度PCB,满足便携式设备小型化趋势;
  5. 高兼容性:SMD封装兼容主流SMT生产线,生产效率高。

六、选型与使用注意事项

  1. 频率匹配:优先用于100MHz附近的高频电路,偏离较大时需参考阻抗-频率曲线;
  2. 电流限制:实际电流不得超过1.5A(≤125℃),高温环境需降额;
  3. PCB设计:焊盘尺寸需匹配0402标准(典型值:长1.2mm×宽0.7mm),避免贴装偏移;
  4. 环境防护:潮湿环境需配合PCB三防漆使用,提升抗腐蚀性能。

该产品平衡了高频性能、大电流承载与小型化设计,是工业、汽车及消费电子领域的高性价比选择。

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