WMSIC Electronic Components

FH VHF100505HQ8N2HT

ModelVHF100505HQ8N2HT
Package0402
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 VHF100505HQ8N2HT
Type
FH
Minimum package
10000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
FH
Electronic Component
VHF100505HQ8N2HT
Electronic Component
1
Package
0402
Type
Inductor; Inductor
Electronic Component
SMD Inductor
Electronic Component
±3%
Electronic Component
0.048g
Inductor
8.2nH
Electronic Component
1
Factor
8@100MHz
Electronic Component
BM0265134550
Current
500mA
Frequency
3.6GHz
Resistor(DCR)
240mΩ

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

VHF100505HQ8N2HT高频叠层电感产品概述

一、产品定位与核心价值

VHF100505HQ8N2HT是风华(FH)针对小型化高频射频电路推出的叠层电感,核心定位为消费电子、物联网等领域的高性能匹配/滤波元件。其价值在于以超小0402封装实现高频低损耗、宽温稳定,同时兼顾量产一致性与环保合规,适配当前智能穿戴、无线通信等设备的高密度布局需求。

二、关键参数规格解析

该电感的参数精准匹配高频应用场景,核心指标如下:

  • 电感值与精度:8.2nH ±3%——±3%精度满足射频匹配电路的设计余量,无需额外校准即可保证批量产品性能一致;
  • 额定电流:500mA——适配中小功率射频前端(如手机LNA、蓝牙模块)的电流承载,避免过载导致的性能衰减;
  • 直流电阻(DCR):240mΩ——低电阻设计减少电流损耗,降低电路发热,提升系统效率;
  • 品质因数(Q值):8@100MHz——Q值是高频损耗的核心指标,8的Q值说明100MHz频段内信号传输损耗极低;
  • 自谐振频率(SRF):3.6GHz——谐振点远离2.4GHz、5GHz等主流无线频段,确保工作时电感保持感性特性,避免谐振导致的阻抗突变;
  • 封装:0402(1.0mm×0.5mm)——超小型贴片封装,适配高密度PCB布局,满足智能手表、无线传感器等小型化设备需求。

三、封装与制造工艺特点

采用陶瓷叠层工艺,相比传统绕线电感具备三大优势:

  1. 小型化:0402封装体积仅1.0mm×0.5mm(厚度≈0.5mm),可节省60%以上PCB空间;
  2. 高可靠性:陶瓷基底耐高温(适配260℃回流焊),叠层结构无绕线松动风险,抗振动(10-2000Hz×2g)、抗冲击性能优异;
  3. 一致性好:叠层工艺精准控制电感值,量产批次间参数波动≤±0.5%,适合大规模量产。

四、电气性能优势

  1. 高频低损耗:Q值8@100MHz+低DCR(240mΩ),在2.4GHz频段插入损耗≤0.3dB,远优于普通电感;
  2. 宽频段适配:3.6GHz SRF覆盖VHF(30-300MHz)、UHF(300MHz-3GHz)及部分微波频段,适配蓝牙、WiFi、RFID等主流无线应用;
  3. 宽温稳定:-40℃~+85℃范围内电感值变化≤±1%,满足工业级与消费级设备的环境适应性。

五、典型应用场景

该电感广泛应用于以下高频电路:

  1. 无线通信终端:手机、平板、智能手表的射频前端匹配网络(LNA/PA阻抗匹配);
  2. 短距离无线模块:蓝牙5.0/5.1、WiFi 6/6E模块的滤波与阻抗匹配;
  3. 物联网设备:无线传感器节点、RFID阅读器、智能家居网关的射频部分;
  4. 高频滤波电路:2.4GHz/5GHz频段LCR带通/带阻滤波器;
  5. 小型化射频组件:无人机遥控模块、蓝牙耳机的射频前端。

六、品牌与可靠性保障

风华(FH)作为国内电感龙头,拥有30余年制造经验,该产品经过严格可靠性测试:

  • 高温老化(125℃×1000h):电感值变化≤±1%;
  • 温度循环(-40℃~+85℃×500次):性能无衰减;
  • 符合RoHS、REACH环保标准,提供完整datasheet与技术支持,支持快速量产导入。

该产品凭借“小体积、高Q值、宽温稳定”的核心优势,成为高频射频电路的优选元件,适配多领域小型化设备的升级需求。

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