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菲尼克斯1751248是一款工业级螺钉式接线端子,采用直插(插件)安装方式,专为紧凑空间内的低压电路布线设计。产品以1排2针(1×2P)布局呈现,3.5mm标准间距适配大多数小型PCB板,是工业控制、电源设备等领域实现可靠导线-PCB连接的核心组件。
该端子的核心技术参数清晰明确,覆盖电气、机械、适配性等维度:
1751248的结构设计兼顾可靠性与安装便捷性,核心特点包括:
采用插件式引脚设计,可直接焊接至标准PCB板焊盘,焊接过程稳定,连接牢固,无需额外夹具辅助,简化生产流程。
导线连接端采用十字槽螺钉压接结构,操作时仅需小型螺丝刀即可完成导线固定,压接力度均匀,有效防止导线松动或接触不良;螺钉材质为高强度合金,长期使用不易滑丝。
绿色塑料外壳采用耐高温、耐冲击的工程塑料(菲尼克斯常用PA66材料),既保护内部接触件,又进一步缩小整体尺寸,适配小型设备内部空间需求。
作为工业级端子,1751248在电气性能上具备显著优势:
13.5A额定电流可满足中小功率设备的电流传输需求(如小型电源模块、传感器执行器接口),避免因电流过载导致的端子损坏。
200V额定电压适用于低压直流(DC)与交流(AC)电路,覆盖大多数工业控制与消费电子的电压范围,无需额外防护即可稳定工作。
16~30AWG的线规范围覆盖了从细导线(传感器信号线)到中等线径(电源输出线)的多种应用场景,无需为不同导线更换端子,提升布线灵活性。
内部接触件采用高导电率铜合金材质,表面经过抗氧化处理,接触电阻极低(通常小于10mΩ),减少功率损耗,同时降低发热风险,延长设备使用寿命。
1751248的参数与设计使其适配多种工业与消费电子场景:
小型PLC输入输出接口、传感器模块接线、执行器控制端连接,满足紧凑空间内的多路信号/电源传输需求。
开关电源输出端接线、电池管理系统(BMS)辅助电路连接、小型UPS内部布线,适配高电流传输需求。
基站辅助模块(电源监控模块)接线、网络交换机接口布线、光纤收发器电源连接,符合通信设备对稳定连接的要求。
高端家电控制板(智能冰箱、洗衣机)接线、小型医疗设备(监护仪辅助模块)内部连接,兼顾可靠性与成本控制。
菲尼克斯作为全球工业连接领域的领导者,1751248延续了品牌的高品质标准:
综上,菲尼克斯1751248螺钉式接线端子以紧凑设计、可靠性能与宽适配性,成为中小功率电路布线的优选组件,适用于多领域的工业与消费电子设备。
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