WMSIC Electronic Components

FH VHF100505HQ3N6ST

ModelVHF100505HQ3N6ST
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 25+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
FH VHF100505HQ3N6ST
Type
FH
Minimum package
10000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
FH
Electronic Component
VHF100505HQ3N6ST
Electronic Component
1
Package
0402
Type
Inductor; Inductor
Electronic Component
SMD Inductor
Electronic Component
0.022g
Inductor
3.6nH
Electronic Component
1
Factor
8@100MHz
Electronic Component
BM0265116706
Current
700mA
Frequency
4GHz
Resistor(DCR)
160mΩ
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.

FH VHF100505HQ3N6ST 叠层高频贴片电感产品概述

FH(风华高科)VHF100505HQ3N6ST是一款专为高频电路优化的叠层贴片电感,采用0402紧凑型封装,具备优异的高频特性与低损耗性能,广泛适用于无线通信、物联网等领域的射频电路设计。

一、产品基本信息

  • 品牌:风华高科(FH)
  • 型号:VHF100505HQ3N6ST
  • 封装:0402(尺寸约1.0mm×0.5mm×0.5mm,符合IPC标准)
  • 产品类型:高频叠层贴片电感
  • 核心标识:3N6(电感值3.6nH)、HQ(高频性能优化)

二、核心性能参数

该电感经严格测试,关键参数满足高频应用的精准需求:

  1. 电感值:3.6nH(±5%公差,典型值)
  2. 额定电流:700mA(直流电流下电感值漂移≤10%的最大允许电流)
  3. 直流电阻(DCR):160mΩ(典型值,低损耗设计)
  4. 品质因数(Q值):8@100MHz(高频下能量损耗小,信号完整性佳)
  5. 自谐振频率(SRF):4GHz(电感与寄生电容的谐振点,工作频率建议低于2GHz以保证电感特性)
  6. 工作温度范围:-40℃~+85℃(工业级可靠性)

三、设计特点与优势

VHF100505HQ3N6ST采用先进叠层工艺,具备以下核心优势:

  1. 高频特性优异:叠层结构大幅降低寄生电容与电阻,SRF达4GHz,可覆盖VHF至S频段的射频应用;
  2. 低损耗与高效:DCR仅160mΩ,在700mA额定电流下热损耗小,适合中小功率高频电路;
  3. 小型化集成:0402封装体积紧凑,适配便携式电子设备的高密度PCB设计;
  4. 一致性与可靠性:风华高科的自动化叠层工艺保证电感值一致性,产品通过RoHS认证,抗振动、耐温性能稳定,满足批量生产需求。

四、适用应用场景

该电感主要应用于高频射频电路的信号匹配、滤波与调谐,典型场景包括:

  1. 无线通信终端:智能手机、智能手表、无线耳机的2.4GHz/5GHz WiFi、蓝牙5.0模块;
  2. 物联网(IoT)设备:传感器节点、低功耗无线模块(如ZigBee、NB-IoT)的射频前端;
  3. 射频匹配网络:基站、路由器等设备的天线调谐电路、滤波器组件;
  4. 汽车电子:车载蓝牙、NFC、胎压监测(TPMS)的射频匹配电路(需结合汽车级认证要求);
  5. 消费电子:智能音箱、游戏机的无线通信模块。

五、应用注意事项

为保证电感性能稳定,应用时需注意以下要点:

  1. 频率限制:工作频率建议控制在2GHz以内(SRF的1/2以下),避免在谐振点附近使用导致电感失效;
  2. 电流管控:实际通过电流不得超过700mA,若需更大电流需并联或选型更高额定电流的型号;
  3. PCB设计:0402封装需匹配对应的焊盘尺寸(建议参考风华电感 datasheet),贴装时回流焊温度需符合标准曲线(峰值温度≤245℃);
  4. 寄生耦合:高频应用中需远离大功率元件,合理布局以减少电磁干扰(EMI)。

六、品牌与品质保障

风华高科作为国内领先的电子元器件制造商,其电感产品通过ISO9001、ISO/TS16949等质量体系认证,VHF系列高频电感采用全自动化生产,每批次产品均经过全参数测试,可保证批量应用的一致性与可靠性,为客户提供稳定的高频电路解决方案。

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