WMSIC Electronic Components

FH VHF060303HQ1N3ST

ModelVHF060303HQ1N3ST
Package0201
BrandFH
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
FH VHF060303HQ1N3ST
Type
FH
Minimum package
15000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
FH
Electronic Component
VHF060303HQ1N3ST
Electronic Component
1
Package
0201
Type
Inductor
Electronic Component
SMD Inductor
Electronic Component
0.008g
Inductor
1.3nH
Electronic Component
1
Factor
14@500MHz
Electronic Component
BM0265737700
Current
420mA
Frequency
10GHz
Resistor(DCR)
120mΩ
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.

VHF060303HQ1N3ST 叠层贴片电感产品概述

VHF060303HQ1N3ST是风华电子(FH)针对高频小信号电路推出的超小体积叠层贴片电感,适配VHF至UHF频段的射频应用需求。产品采用0201封装,兼具低损耗、高一致性与紧凑尺寸,是高密度PCB设计的理想选择。

一、产品基本信息

  1. 品牌与型号定义:品牌为风华电子(FH),型号中“VHF”表明产品针对甚高频应用优化,“060303”对应公制封装尺寸(0.6mm×0.3mm×0.3mm),“1N3”表示标称电感值1.3nH,“ST”为风华高频电感系列标识。
  2. 封装规格:采用0201英制贴片封装(对应公制0603),实际尺寸为0.508mm×0.254mm×0.305mm,重量约0.005g,可大幅节省PCB空间。
  3. 产品类型:叠层陶瓷电感,通过多层陶瓷介质与导电层叠压成型,具有低寄生参数、高可靠性的特点。

二、核心电气性能解析

  1. 电感值与精度:标称电感值1.3nH,叠层工艺保证电感精度控制在±5%以内(常规应用),满足射频匹配网络、滤波电路的精准阻抗调节需求。
  2. 电流与损耗控制:额定电流(Irms)为420mA,直流电阻(DCR)仅120mΩ,低DCR设计可显著降低电流损耗(P=I²R),减少电路发热,提升能效。
  3. 高频品质因数(Q值):在500MHz工作频率下Q值达14,Q值是电感储能与损耗的比值,高Q值意味着高频下能量损耗小,适合谐振回路、带通滤波器等对损耗敏感的场景。
  4. 自谐振频率(SRF):自谐振频率为10GHz,远高于常见射频频段(如蓝牙2.4GHz、Wi-Fi 5GHz),避免工作时因电感自谐振导致性能突变,有效工作带宽拓宽至2GHz以上。

三、结构与封装特点

  1. 叠层陶瓷工艺:多层陶瓷介质与导电层交替叠压,降低寄生电容与电阻,提升高频性能;陶瓷材料耐温性好,工作温度范围为-55℃至125℃,适应宽温环境。
  2. 超小封装适配:0201封装体积仅为常规0402封装的1/4,适合智能手机、智能手表等便携式设备的高密度设计。
  3. 环保与可靠性:符合RoHS、REACH标准,无铅无卤;叠层结构抗机械应力强,焊接后可靠性高,可承受回流焊、波峰焊等常规工艺。

四、典型应用场景

  1. 高频通信设备:蓝牙5.0/5.1、Wi-Fi 2.4GHz/5GHz频段的射频前端匹配网络、带通滤波器;4G/5G终端的天线调谐电路。
  2. 可穿戴电子:智能手表、手环、无线耳机的射频模块(如BLE天线匹配、信号滤波),满足小尺寸与低功耗需求。
  3. 消费电子:智能手机、平板的无线充电辅助电路、射频前端滤波;智能家居设备的Wi-Fi/蓝牙模块信号调理。
  4. 工业物联网:LoRa、ZigBee低功耗无线节点的射频匹配网络,适配工业环境的宽温与可靠性要求。

五、选型与使用注意事项

  1. 电流匹配:实际工作电流需低于额定电流420mA,过载会导致电感饱和,电感值下降,影响电路性能甚至损坏器件。
  2. 频率适配:工作频率应尽量低于自谐振频率(10GHz),推荐在2GHz以下应用,避免高频寄生参数干扰。
  3. 焊接工艺:0201封装极小,需严格控制回流焊温度曲线(峰值温度230-245℃,时间<60s),避免虚焊或焊料桥接。
  4. 存储运输:未开封产品存储于15-35℃、湿度40-60%环境,开封后建议1个月内使用,避免潮湿或腐蚀性气体影响性能。

VHF060303HQ1N3ST通过优化高频性能与小型化设计,有效解决射频电路空间受限、损耗敏感的问题,是便携式电子与无线通信领域的高性价比选择。

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