WMSIC Electronic Components

Mini-Circuits HFCN-3100+

ModelHFCN-3100+
PackageSMD-6P,3.2x1.6mm
BrandMini-Circuits
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
Mini-Circuits HFCN-3100+
Type
MINI-CIRCUITS
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
MINI-CIRCUITS
Electronic Component
HFCN-3100+
Electronic Component
1
Package
SMD-6P,3.2x1.6mm
Electronic Component
RFFilter
Electronic Component
0.076g
Electronic Component
50Ω
Electronic Component
1
Electronic Component
BM0264469383
Operating Temperature
59℃~+100℃
Frequency
2.45GHz
Electronic Component
1.5dB
Electronic Component
3.4GHz~9.9GHz
Filter Type
Electronic Component
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.

HFCN-3100+ 产品概述

一、产品简介

HFCN-3100+ 为 Mini-Circuits 提供的一款高通滤波器(HI PASS FLTR / SURF MT / RoHS),设计用于 50Ω 射频系统中的信号整形与干扰抑制。器件为表面贴装结构,适合空间受限的模块化射频前端。典型-3dB 截止频率为 2.45 GHz;在规格保证的绝对通带范围内(3.4 GHz ~ 9.9 GHz)能提供稳定的幅度与相位特性,插入损耗优于 1.5 dB,满足高性能通信与测试应用需求。

二、主要性能特点

  • 滤波类型:高通(High‑Pass)
  • 截止频率(典型-3 dB):2.45 GHz
  • 规格保证通带(绝对带宽):3.4 GHz ~ 9.9 GHz
  • 特性阻抗:50 Ω,适配常见射频测量与系统总线
  • 插入损耗:≤ 1.5 dB(通带内,典型值)
  • 工作温度范围:-59 ℃ ~ +100 ℃,适应严苛环境
  • 封装工艺:表面贴装(SURF MT),便于自动化装配
  • 环保合规:RoHS 兼容

三、典型应用场景

  • 无线通信前端:用于抑制低频噪声与基带泄露,保护接收链路
  • 高频测试与测量平台:用作测试夹具和参考网络中的低频阻断元件
  • 雷达与卫星链路:在高频通道中实现须要的低频隔离和带外抑制
  • 电磁兼容(EMC)设计:减少低频干扰对高频子系统的影响

四、安装与使用建议

  • 匹配阻抗:在系统设计与测量时以 50 Ω 作为参考阻抗进行阻抗匹配,避免未匹配引起反射和性能退化。
  • PCB 布局:滤波器周围保持良好的地平面和最短的走线,馈入/输出端尽量采用阻抗控制微带/带状线以保证性能。
  • 焊接工艺:采用推荐的回流曲线进行贴装,避免过高温度和长时间加热以保护内部元件结构。
  • 温度考量:在极限温度下仍可工作,但建议在设计时预留裕度并进行温度循环测试以验证长期可靠性。

五、环境与合规

HFCN-3100+ 支持宽温工作(-59 ℃ ~ +100 ℃),适合工业、航天和严苛室外环境。器件符合 RoHS 要求,便于系统达到环保与法规合规性。

六、典型测试与注意事项

  • 测量要点:使用经校准的矢量网络分析仪(VNA),采用 50 Ω 校准端口并在可能时进行夹具去嵌(de‑embedding)。
  • 相位与群时延:在设计对相位敏感的系统(如相控阵或宽带相干接收)时,需关注通带内的群时延变化。
  • 带外衰减:在低频段(截止以下)和高频段(超出上限)应查看衰减曲线以确认满足系统的带外抑制需求。
  • 存储与处理:避免潮湿与强腐蚀性环境,贴片元件在搬运时注意防静电保护。

总结:HFCN-3100+ 提供低插入损耗、宽通带与宽温性能的高通滤波解决方案,适合需要可靠低频隔离与高频传输的多种射频应用。在系统集成时注意阻抗匹配与 PCB 布局,可以获得最佳的滤波与传输特性。若需更详细的 S 参数、封装尺寸与典型曲线,建议参考 Mini‑Circuits 提供的完整数据手册。

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