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首韩(SHOU HAN)推出的IPEX1-TXZ 142是一款专为中小尺寸高频应用设计的板端射频同轴连接器,属于IPEX系列内针型接口产品。凭借紧凑尺寸、宽频覆盖和可靠性能,它成为消费电子、物联网、车载等领域的常用射频连接方案,解决了超薄设备中“小空间+高频传输+稳定连接”的核心需求。
IPEX1-TXZ 142定位于PCB板端的单路高频信号连接,针对表面贴装(SMD)工艺优化,适配1端口内针接口。其核心价值在于:用最小的体积(直径2mm、高度1.25mm)实现DC3GHz的宽频传输,同时保证-40℃+90℃的宽温可靠性,适合批量自动化生产,降低设备成本。
SMD封装适配自动化生产
采用表面贴装设计,无需手工焊接,可通过SMT贴片机直接组装,避免虚焊/假焊问题,生产效率提升30%以上,适合批量制造场景。
紧凑尺寸满足小型化需求
直径2mm、高度1.25mm的设计,可集成于厚度仅1mm的超薄PCB中——例如智能手机WiFi模块、智能手表蓝牙天线,无需占用额外空间。
内针弹性连接的可靠性
内针采用弹性结构,与IPEX母座接触时形成紧密机械连接,即使在振动环境(如车载行驶、工业设备运行)下,也能保持稳定电气接触,减少信号中断。
IPEX1-TXZ 142的频率覆盖DC~3GHz,完全匹配当前主流无线通信频段:
同时,50Ω特性阻抗使信号反射系数(VSWR)控制在1.2:1以下(3GHz时),传输损耗小于0.5dB,有效保证信号完整性,避免数据丢包或延迟。
宽温耐受能力
工作温度-40℃~+90℃,通过高低温循环测试(-40℃/24h→+90℃/24h,循环3次),可适应北方冬季户外、南方夏季车载等极端场景。
振动/冲击可靠性
符合IEC 60068-2-6振动测试(10~2000Hz,1g加速度)和IEC 60068-2-27冲击测试(50g加速度,11ms持续),连接无松动,信号无中断。
耐腐蚀性
镀金接触件(0.5μm金层)+ABS外壳,通过5%NaCl盐雾测试(96h),无氧化腐蚀,插拔寿命≥500次。
IPEX1-TXZ 142的紧凑性与宽频优势,使其广泛应用于:
总结:首韩IPEX1-TXZ 142以“小尺寸、宽频、高可靠”为核心,适配多种高频无线场景,是中小尺寸设备射频连接的高性价比选择。
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