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Kinghelm(金航标)KH-A2508-02A是一款专为紧凑空间设计的1×2P直插式连接器,核心针对低压小电流信号/电源传输场景,具备可靠电气性能、宽温适应性及阻燃特性,适用于消费电子、工业控制、小型家电等多领域,是标准化连接方案的高性价比选择。
该连接器属于金航标A2508系列,核心参数清晰明确:
1×2P的单排双针设计简化了设计复杂度,避免多排布局的空间浪费,尤其适合小型化设备(如智能手环充电座、微型传感器模块)的内部连接。
通孔直插无需额外压接工具,兼容常规PCB通孔工艺,既支持手工焊接(适合小批量原型制作),也适配自动波峰焊(满足批量生产需求),降低了生产门槛与成本。
2.5mm引脚间距符合行业通用标准,与同类连接器可互换,便于系统集成与升级,无需重新设计PCB。
触头采用黄铜(高导电率,接触电阻低),表面镀锡(焊接性优异,减少虚焊风险;同时具备一定防氧化能力,延长使用寿命)。经测试,接触电阻通常≤20mΩ,确保信号/电源传输无明显压降或衰减。
额定3A电流在连续工作下可稳定传输,250V电压满足家用(如220V市电转换后)及工业低压电路要求,避免电气击穿风险,适合大多数低功率应用场景。
壳体选用PA46(聚酰胺46):
KH-A2508-02A的紧凑设计与可靠性能使其适用于以下场景:
KH-A2508-02A凭借2.5mm小间距、直插易安装、宽温阻燃、高可靠性等特点,成为紧凑空间内低功率电路连接的理想选择,可满足多领域的标准化连接需求,是金航标针对中小功率应用推出的高性价比连接器产品。
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Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
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