WMSIC Electronic Components

BAT WIRELESS BWSMA-KE23

ModelBWSMA-KE23
PackageThrough-hole
BrandBAT WIRELESS
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
BAT WIRELESS BWSMA-KE23
Type
BAT WIRELESS
Minimum package
100 袋

Technical parameters

Electronic Component
Electronic Component
Electronic Component
BAT WIRELESS
Electronic Component
BWSMA-KE23
Electronic Component
1
Package
Through-hole
Electronic Component
Electronic Component
Electronic Component
RFCoaxial Connector
Electronic Component
3.78g
Electronic Component
50Ω
Frequency
6GHz
Electronic Component
1
Electronic Component
BM0265116325
RF
SMA
Operating Temperature
65℃~+165℃
Interface Type
Electronic Component
Electronic Component
1

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

BWSMA-KE23 RF射频同轴连接器产品概述

一、产品定位与核心属性

BWSMA-KE23是BAT WIRELESS(蝙蝠无线) 旗下SMA射频同轴连接器系列的核心型号,专为6GHz以下射频信号的稳定传输设计。该产品为1端口内孔式插件,采用50Ω标准射频阻抗,正脚结构适配PCB垂直安装,是射频系统中信号连接、转接的基础组件,广泛适配通信、工业、航空等多领域的射频设备需求。

二、关键技术参数解析

该型号的核心参数直接决定应用范围与性能表现,关键解析如下:

  • 频率范围6GHz:覆盖当前主流射频频段(如2.4GHz/5GHz WiFi、5.9GHz V2X、卫星通信L/S频段等),满足绝大多数民用、工业及部分军用射频设备的信号传输需求;
  • 接口类型:内孔:对应SMA公头的“内导体孔+外螺纹”结构,配合外螺纹公头使用时连接紧密,减少信号泄露与反射;
  • 阻抗50Ω:符合射频领域通用阻抗标准,与滤波器、放大器、天线等射频器件的阻抗完美匹配,大幅降低信号反射损耗,提升传输效率;
  • 正脚样式:插针与连接器主体呈90°垂直,适配PCB垂直焊接,节省安装空间,适合高密度射频模块布局;
  • 工作温度:-65℃~+165℃:宽温范围覆盖极端环境(如航空航天的低温、车载的高温),确保设备在全温区稳定工作,无性能漂移。

三、结构设计与工艺特点

BWSMA-KE23采用成熟的SMA系列结构设计,结合插件式工艺提升安装与可靠性:

  • 插件式安装:专为PCB焊接设计,插针直接插入PCB焊盘,焊接后牢固性强,避免螺纹连接的松动风险,适合批量生产与振动环境;
  • 标准SMA接口兼容:遵循SMA射频连接器的行业标准尺寸,与同系列公头/母头(内孔/针型)完全兼容,无需额外适配;
  • 材料选型:内导体采用黄铜(低损耗、高导电),绝缘层选用PTFE(耐高温、低介损),外壳镀镍(防腐蚀、抗氧化),确保长期使用性能稳定;
  • 正脚布局优化:垂直插针设计减少PCB横向空间占用,适合射频模块的紧凑布局,避免信号串扰。

四、典型应用场景

基于参数与设计特点,BWSMA-KE23适配以下核心场景:

  1. 通信设备:WiFi路由器、基站RRU(射频拉远单元)、小基站的射频模块与天线/馈线的连接;
  2. 工业物联网(IIoT):工业传感器、远程监控设备的射频接口,适配工业现场的宽温与振动环境;
  3. 航空航天:机载通信终端、卫星地面站的射频组件连接,满足-65℃低温与高温环境的可靠性要求;
  4. 车载电子:车联网(V2X)设备、车载导航的射频接口,适配汽车舱内的高温与振动场景;
  5. 测试测量:射频信号发生器、频谱分析仪、网络分析仪的转接接口,用于仪器与被测件的信号连接。

五、可靠性与环境适应性

该型号在可靠性设计上针对多环境场景优化:

  • 宽温稳定性:-65℃~+165℃范围内,阻抗、插入损耗等参数变化极小,符合GJB等军标级环境要求;
  • 接触可靠性:内孔接口与公头的紧密配合(配合力符合行业标准),减少接触电阻,避免信号衰减;
  • 抗振动性:插件式焊接结构比螺纹连接更抗振动,适合车载、航空等振动频繁的场景;
  • 耐腐蚀性:外壳镀镍处理,可抵御工业环境中的盐雾、潮湿等腐蚀,延长使用寿命。

BWSMA-KE23凭借高兼容性、宽温适应性与可靠性能,成为多领域射频系统中信号连接的优选组件,可满足不同场景下的稳定传输需求。

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