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kinghelm KH-MCX-KWE-W
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- kinghelm KH-MCX-KWE-W
- Type
- KINGHELM
- Minimum package
- 1500 袋
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- KINGHELM
- Electronic Component
- KH-MCX-KWE-W
- Electronic Component
- 1
- Package
- Through-hole
- Electronic Component
- Electronic Component
- Electronic Component
- RFCoaxial Connector
- Electronic Component
- 1.75g
- Electronic Component
- 1
- Electronic Component
- BM0265398652
- RF
- MCX
- Interface
- 4.5mm
- Interface Type
- Electronic Component
- Electronic Component
- 1
- Connector 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.
KH-MCX-KWE-W RF射频同轴连接器产品概述
KH-MCX-KWE-W是金航标（kinghelm）推出的一款小型化RF射频同轴连接器，属于MCX系列，专为PCB板端射频信号传输设计，采用弯头结构，兼顾空间适配性与信号传输可靠性，广泛应用于便携电子、无线通信等领域。
一、产品定位与核心属性
该产品定位于小型化射频信号连接解决方案，针对PCB板空间紧凑的场景优化设计：
- 形态类型：板端（PCB安装）、90度弯头（L型）、单端口
- 系列归属：MCX射频同轴连接器系列（符合IEC 60169-18标准）
- 核心优势：体积小、安装灵活、信号损耗低，适配高频段射频信号传输
二、关键技术参数详解
产品参数严格遵循MCX系列行业标准，同时针对板端应用优化尺寸：
参数类别 具体参数 说明 基本形态 板端、弯头、单端口 PCB焊接式安装，90度弯角节省垂直空间 接口规格 接口直径3.5mm，阻抗50Ω MCX接口标准尺寸，匹配50Ω射频系统 安装尺寸 接口高度3.5mm，插件尺寸4.5mm 插件式引脚设计，适配PCB板孔径要求 电气性能 频率范围DC-6GHz，VSWR≤1.2@DC-3GHz 覆盖主流无线通信频段，驻波比低损耗小 机械性能 插拔寿命≥1000次，接触电阻≤20mΩ 耐用性强，接触可靠 环境性能 工作温度-40℃~+85℃，绝缘电阻≥1000MΩ 适应工业级与消费级环境（注：以上参数为行业标准范围内的典型值，具体以金航标官方 datasheet 为准）
三、结构设计与工艺特点
弯头结构适配紧凑空间
90度弯角设计可避免PCB板垂直方向的空间占用，尤其适合便携设备（如智能穿戴、小型通信模块）的内部布局，无需额外折弯线缆即可实现水平信号连接。插件式焊接安装
采用插件引脚设计，可直接焊接到PCB板，安装工艺简单，适合批量生产；引脚间距与尺寸匹配常规PCB板孔径，兼容性强。低损耗材料选型
- 接触件：黄铜镀金（厚度≥0.5μm），防氧化、降低接触电阻，保证信号传输稳定；
- 绝缘件：PTFE（聚四氟乙烯），耐高温、低介电损耗，减少高频信号损耗；
- 外壳：锌合金镀镍，抗腐蚀、强度高，保护内部结构。
小型化设计
整体尺寸紧凑，符合MCX系列“小型化、轻量化”的设计初衷，适配各类小型化电子设备的射频接口需求。
四、典型应用场景
KH-MCX-KWE-W因体积小、性能稳定，广泛应用于以下领域：
- 无线通信模块：WiFi6模块、蓝牙5.0模块、LoRa网关的射频输入/输出接口；
- 便携电子设备：智能手表、运动相机、便携式路由器的天线连接；
- 工业物联网：传感器节点、远程监控终端的射频信号传输；
- 测试测量仪器：小型信号发生器、手持示波器的测试接口；
- 汽车电子：车载蓝牙模块、车联网（V2X）模块的天线连接。
五、品牌与质量保障
金航标（kinghelm）作为国内专业的射频连接器制造商，对KH-MCX-KWE-W的质量管控覆盖全流程：
- 环保合规：符合RoHS 2.0、REACH等国际环保标准，无有害物质；
- 全流程测试：每批产品经过电气性能（VSWR、阻抗）、机械性能（插拔寿命、接触电阻）、环境性能（高低温、湿度）测试；
- 技术支持：提供选型指导、样品申请、定制化服务（如特殊引脚长度、接口类型）；
- 应用验证：产品已通过多家通信设备厂商的量产验证，可靠性得到市场认可。
该产品平衡了小型化与性能，是PCB板端射频连接的高性价比选择，可满足不同场景下的射频信号传输需求。
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