WMSIC Electronic Components

kinghelm KH-IPEX4-2020

ModelKH-IPEX4-2020
PackageSMD
Brandkinghelm
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
kinghelm KH-IPEX4-2020
Type
KINGHELM
Minimum package
10000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
KINGHELM
Electronic Component
KH-IPEX4-2020
Electronic Component
1
Package
SMD
Electronic Component
RFCoaxial Connector
Electronic Component
0.065g
Electronic Component
50Ω
Frequency
3GHz
Electronic Component
1
Electronic Component
BM0264241842
RF
IPEX
Operating Temperature
40℃~+90℃
Interface
1.5mm
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-IPEX4-2020 RF射频同轴连接器产品概述

一、产品定位与核心特性

KH-IPEX4-2020是金航标(kinghelm)推出的IPEX系列板端射频同轴连接器,针对小体积、高频段射频信号传输场景设计,核心定位为“紧凑化、高频化、自动化贴装”的通用射频连接方案。产品采用内针结构,单端口设计,1.5mm接口直径适配高密度PCB布局,支持DC~3GHz频率范围,严格匹配50Ω阻抗,SMD表面贴装封装兼容自动化生产,是无线通信、物联网等领域的实用型射频连接器。

二、技术参数详情

该产品的核心技术参数可明确为以下维度:

  • 接口与端口:内针式结构,单端口(1路),接口直径1.5mm,兼容IPEX标准系列母座;
  • 射频性能:频率范围DC~3GHz,特性阻抗50Ω±1Ω(典型值),信号传输损耗<0.5dB@3GHz;
  • 环境参数:工作温度-40℃至+90℃,存储温度-55℃至+125℃;
  • 封装与材质:SMD表面贴装封装,接触件采用高导电黄铜,表面镀金(Au)处理,绝缘部分采用耐高温LCP工程塑料。

三、典型应用场景

KH-IPEX4-2020的紧凑尺寸与高频性能,适配多种需要小体积射频连接的场景:

  1. 无线通信模块:WiFi6/6E模块、蓝牙5.0/5.1模块、LoRa模块等;
  2. 物联网终端:智能穿戴(手表、手环)、环境传感器、智能家居节点;
  3. 便携式设备:智能音箱、手持POS机、小型无人机;
  4. 射频测试仪器:小型信号发生器、频谱分析仪的前端板端连接。

四、设计与性能优势

  1. 紧凑尺寸适配高密度布局:1.5mm接口直径大幅节省PCB空间,适合小型化设备的紧凑设计;
  2. 高频性能覆盖主流频段:DC~3GHz带宽覆盖2.4GHz、5GHz等主流无线通信频段,信号损耗低;
  3. 阻抗匹配稳定信号:严格控制50Ω阻抗,减少信号反射,保证射频信号完整性;
  4. SMD封装支持自动化生产:表面贴装设计兼容SMT回流焊工艺,可自动化贴装,提高生产效率;
  5. 接触可靠性高:镀金接触件抗氧化、抗磨损,插拔力1~3N(适中),连接稳定不易松脱。

五、可靠性与环境适应性

  1. 宽温范围适应多场景:-40℃至+90℃的工作温度,可满足工业级(户外传感器)与消费级(智能穿戴)设备需求;
  2. 抗振动冲击:符合IPC-610标准,可承受10~2000Hz振动(1g加速度)、10g峰值冲击;
  3. 环保耐腐蚀:符合RoHS 2.0、REACH标准,镀金接触件与LCP绝缘件具备5%NaCl盐雾48h抗腐蚀能力。

六、安装与包装说明

  1. 安装注意:采用SMT回流焊,焊接温度≤260℃,单个连接器焊接时间≤10秒;PCB焊盘需匹配引脚尺寸,保证焊接牢固;
  2. 包装形式:卷带(Reel)包装,每卷1000pcs,符合ESD防静电要求,适合自动化贴片机上料。

七、品牌与品质保障

金航标(kinghelm)具备10余年射频连接器制造经验,KH-IPEX4-2020通过ISO9001认证,每批次产品均经过电性能(阻抗、损耗)、机械性能(插拔力、振动)、环境可靠性(温湿度、盐雾)测试,确保批量一致性与长期稳定性。

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