WMSIC Electronic Components

Mini-Circuits TC2-72T+

ModelTC2-72T+
PackageSMD-5P
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 24+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
Mini-Circuits TC2-72T+
Type
MINI-CIRCUITS
Minimum package
2000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
MINI-CIRCUITS
Electronic Component
TC2-72T+
Electronic Component
1
Electronic Component
3.81mm
Package
SMD-5P
Electronic Component
(balun)
Electronic Component
0.1g
Electronic Component
3.81mm
Electronic Component
4.06mm
Electronic Component
2.25°
Electronic Component
1
Electronic Component
BM0264771107
Operating Temperature
40℃~+85℃
Frequency
10MHz~700MHz
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.

TC2-72T+ 产品概述

一、概述

Mini-Circuits TC2-72T+ 是一款面向 10 MHz 至 700 MHz 宽频带应用的 SMD 巴伦(balun),封装为 SMD-5P。该器件提供 1:2 的阻抗比(不平衡/平衡),在宽频带内保持低插入损耗与优良的幅相匹配,适用于射频前端、混频器驱动、功率分配及天线馈线接口等场合。

二、主要电气参数

  • 频率范围:10 MHz ~ 700 MHz
  • 阻抗比(不平衡/平衡):1:2
  • 插入损耗(最大值):1.8 dB
  • 相位差:2.25°(典型或最大值视厂商数据)
  • 幅度差(最大值):2 dB
  • 回波损耗(最小值):24.14 dB
  • 工作温度范围:-40℃ ~ +85℃

三、机械与封装

  • 封装类型:SMD-5P
  • 尺寸:长 3.81 mm × 宽 3.81 mm × 高 4.06 mm
    小巧表面贴装封装便于自动贴片与高密度 PCB 布局。

四、性能特点与优势

  • 宽带覆盖,单器件即可满足从 HF 到 VHF/UHF 的多数应用需求。
  • 低插入损耗有助于提高系统灵敏度与效率。
  • 幅相不平衡控制严格,可保证混频器和差分输入的性能一致性。
  • 良好的回波损耗降低反射,提升系统匹配与稳定性。
  • SMD 封装适合自动化生产与紧凑型设计。

五、典型应用场景

  • 无线基站前端与接收机输入匹配
  • 天线馈线与不平衡到平衡转换
  • 混频器驱动与差模信号生成
  • 宽带功率分配与合路器前级
  • 测试测量设备中的宽带信号处理

六、使用与焊接建议

  • 推荐按照 Mini-Circuits 的 PCB 封装与焊盘图进行布局,确保良好接地。
  • 采用回流焊工艺,遵循元件最大工作温度与焊接曲线,以防损伤磁性元件内部结构。
  • 装配后建议进行 S-参数或网络分析测试确认插损、回波损耗与幅相一致性。

七、选型与注意事项

  • 确认系统所需阻抗匹配关系(1:2)是否符合上游/下游器件要求。
  • 在高功率或极端温度工况下,验证器件的线性与功率容限。
  • 如需更窄频段更低插损或更高隔离,可咨询厂商或参阅同系列其他型号。

TC2-72T+ 以其宽频段、低插损及良好幅相一致性,为紧凑型射频系统提供可靠的不平衡/平衡转换解决方案。若需详细 S-参数、封装图或 PCB Footprint,请参考 Mini-Circuits 官方数据手册。

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