WMSIC Electronic Components

Mini-Circuits YAT-10A+

ModelYAT-10A+
PackageVDFN-6-EP
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 YAT-10A+
Type
MINI-CIRCUITS
Unit
Electronic Component
Minimum package
2000

Technical parameters

Power
1.7W
Electronic Component
Electronic Component
Electronic Component
MINI-CIRCUITS
Electronic Component
YAT-10A+
Electronic Component
1
Package
VDFN-6-EP
Electronic Component
RF Attenuator
Electronic Component
0.025g
Electronic Component
50Ω
Electronic Component
1
Features
Electronic Component
Electronic Component
BM0265000518
Operating Temperature
40℃~+85℃
Frequency
0Hz~18GHz
Electronic Component
2000

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

YAT-10A+ 产品概述

一、概述

YAT-10A+ 为 Mini-Circuits 推出的 MMIC 固定衰减器,标称衰减 10 dB,工作频率覆盖极宽的直流到 18 GHz(0 Hz ~ 18 GHz)。器件为 50 Ω 系统设计,具备静电防护功能,适用于宽带信号电平控制、接收机前端保护、阻抗匹配和测试系统中的功率衰减与隔离应用。

二、主要规格

  • 频率范围:0 Hz ~ 18 GHz
  • 标称衰减:10 dB
  • 最大平均功率:1.7 W(环境和驻波条件会影响实际承载能力)
  • 阻抗:50 Ω
  • 工作温度:-40 ℃ ~ +85 ℃
  • 功能特性:内建静电(ESD)保护
  • 品牌:Mini-Circuits
  • 封装:待查(出货前请以厂方资料为准)

三、性能特点

  • 宽带响应:覆盖直流至微波频段,适合多频段系统中保持恒定衰减量。
  • 线性功率处理:在额定条件下可稳定衰减高达 1.7 W 的连续功率,适合中低功率平台。
  • 可靠性高:工业级工作温度范围,适应常见室内外设备环境。
  • 抗静电设计:内置静电保护降低在装配与现场维护时的损坏风险。

四、典型应用场景

  • 无线通信基站射频链路的功率定标与衰减
  • 测试测量系统(VNA/频谱仪)中的衰减与隔离元件
  • 卫星及雷达子系统的信号电平控制
  • 接收机前端保护,防止过载与二次干扰

五、热与环境注意事项

衰减器把输入的射频功率以热量形式耗散;在连续功率或高平均功率应用时,应保证良好散热路径和合适的温度升限管理。随频率与驻波比(VSWR)变化,器件的实际耗散功率可能高于简单估算,建议在应用中预留安全裕度并参考厂方热降额曲线。

六、封装与安装建议

由于封装信息在此为未知,使用前请获取 Mini-Circuits 的官方数据表。常见建议包括:采用 50 Ω 同轴或微带过渡匹配,遵循推荐的焊接温度曲线与基板布局,避免在焊接时产生机械应力。尽量在低反射的传输线环境中使用,减少局部驻波对功率承受能力的影响。

七、选型与测试建议

  • 使用矢量网络分析仪(VNA)验证插入损耗、回波损耗与标称衰减在目标频段内的平坦度与容差。
  • 在实际功率条件下做热测试,检验温升与温度漂移。
  • 若需更高功率或可调衰减功能,可参照 Mini-Circuits 的其他型号或并联/级联方案。

八、结论与建议

YAT-10A+ 是一款面向宽带应用的 10 dB 固定 MMIC 衰减器,适合需要稳定衰减与宽频覆盖的射频系统。购买与设计集成前,建议下载并核对 Mini-Circuits 官方规格书(datasheet)以获取精确的插入损耗、回波损耗、额定值及封装/引脚信息,必要时联系厂方技术支持以确认在特定工作条件下的性能与可靠性。

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