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Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
kinghelm KH-MMCX-Z
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- kinghelm KH-MMCX-Z
- Type
- KINGHELM
- Minimum package
- 100 个
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- KINGHELM
- Electronic Component
- KH-MMCX-Z
- Electronic Component
- 1
- Package
- Through-hole
- Electronic Component
- Electronic Component
- Electronic Component
- RFCoaxial Connector
- Electronic Component
- 0.263g
- Electronic Component
- 50Ω
- Frequency
- 6GHz
- Electronic Component
- 1
- Electronic Component
- BM0264861393
- Operating Temperature
- 40℃~+85℃
- Interface
- 3.45mm
- 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.
KH-MMCX-Z 产品概述
一、产品简介
KH-MMCX-Z 是金航标（kinghelm）推出的一款板端同轴射频连接器，属于 MMCX 系列变型，采用内孔（母座）设计，单端口板端插件结构。接口直径为 3.45mm，匹配 50Ω 阻抗，工作频率可达 6GHz，适用于高频短距连接与 PCB 板端射频引出场合。
二、主要技术参数
- 型号：KH-MMCX-Z（kinghelm）
- 连接器类型：板端（板上插件/插件）
- 接口类型：内孔（母座）
- 端口数量：1（单端口）
- 接口直径：3.45mm
- 特性阻抗：50Ω
- 频率范围：直流至 6GHz（典型）
- 样式：正脚（直针/直插脚）
- 工作温度：-40℃ ~ +85℃
三、产品特点
- 体积小、重量轻，适合空间受限的 PCB 布局。
- 50Ω 阻抗与 6GHz 带宽支持常见射频通信、无线模块与测试链路需求。
- 板端插件（正脚）形式，便于波峰焊或手工焊接固定，结构牢靠。
- 内孔（母座）接口提高插入兼容性，适配标准 MMCX 类型插头。
- 适用温度范围广，满足工业级与商用级环境要求。
四、典型应用场景
- 无线通信模块（WiFi、蓝牙、GPS 等）天线引出与测量接口。
- 射频测试与校准夹具、评估板（EVB）上的连接点。
- 物联网终端、无线传感器、消费电子中小型射频连接。
- 汽车电子、工业控制中要求抗振动的板端射频连接场合。
五、安装与使用建议
- 在 PCB 设计时预留与正脚对应的通孔和焊盘，保证机械强度与阻抗一致性。
- 推荐使用合适的回流/波峰焊工艺参数以免损伤绝缘体或镀层；手工点焊时注意焊接温度与时间。
- 插拔时避免侧向受力，尽量沿轴向操作以延长接口寿命。
- 若用于高精度测量，建议在板端附近保持良好接地与阻抗控制的走线布局。
六、注意事项
- 本产品为板端母座，配合时请选用与之匹配的 MMCX 插头以保证传输性能。
- 未经验证的极限条件（如高于工作温度或超过额定功率）可能导致性能退化或机械损伤。
- 若需具体材质、镀层或机械耐久性参数，请联系金航标供应商获取详细规格书与样品测试支持。
如需电气/机械详细图纸、阻抗仿真数据或批量采购信息，可提供具体用途与PCB细节，我方可协助匹配与建议。
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