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kinghelm KH-A2504-09AWB
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- kinghelm KH-A2504-09AWB
- Type
- KINGHELM
- Minimum package
- 850 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- KINGHELM
- Electronic Component
- KH-A2504-09AWB
- Electronic Component
- 1
- Package
- SMD, P=2.5mm
- Electronic Component
- 1
- Electronic Component
- Wire-to-Board
- Electronic Component
- 1.831g
- Electronic Component
- 2.54mm
- PIN
- 9P
- Electronic Component
- 1
- Electronic Component
- BM0264936924
- Electronic Component
- LCP
- Electronic Component
- Electronic Component
- Operating Temperature
- 25℃~+85℃
- Pin
- 1x9P
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
KH-A2504-09AWB 线对板针座产品概述
KH-A2504-09AWB是金航标（kinghelm）推出的一款单排9Pin卧贴式线对板针座，专为电子设备内部信号与电力传输设计，兼具紧凑结构、可靠性能与易安装性，适配多领域中低功率连接需求。
一、产品定位与核心特性
该产品定位于通用型线对板连接组件，核心特性围绕“小体积、高兼容、稳传输”展开：
- 单排9Pin卧贴设计，适配2.54mm标准间距线端连接器；
- 黄铜触头+锡镀层，保证导电稳定与焊接可靠性；
- LCP塑料外壳，耐回流焊高温且阻燃等级达UL94V-0；
- 额定电流3A、额定电压250V，满足多数中低功率设备需求。
二、基础规格参数
KH-A2504-09AWB的基础参数清晰明确，可直接对应设计选型：
- 插针结构：1×9P（单排9针）；
- 引脚间距：2.54mm（电子连接领域标准间距，兼容性强）；
- 安装方式：卧贴式SMD（表面贴装，无需PCB钻孔）；
- PIN数：总9Pin，1排×9Pin；
- 电气参数：额定电流3A，额定电压250V；
- 工作温度：-25℃~+85℃（适应宽温差环境）；
- 尺寸规格：Z轴（板上高度）6.1mm，Y轴（板上底边宽度）7.8mm（紧凑布局友好）。
三、结构设计与材料选型
产品性能可靠性源于合理设计与优质材料：
- 触头系统：黄铜材质导电率高、机械强度优异，可承受频繁插拔；表面镀锡提升焊接兼容性（适配无铅焊接），且防氧化延长寿命；
- 塑料外壳：LCP（液晶聚合物）低吸水性、高尺寸稳定性，可承受SMD回流焊高温（约260℃）；阻燃等级UL94V-0，满足安全规范；
- 卧贴结构：表面贴装无需PCB钻孔，简化生产；紧凑尺寸（6.1mm×7.8mm）适配高密度PCB布局。
四、电气性能与可靠性
经基础验证，产品满足多数场景需求：
- 电流传输：3A额定电流稳定支持小功率电力（如小家电、传感器供电）；
- 电压耐受：250V额定电压符合常规低压设备安全范围；
- 环境适应：-25℃~+85℃宽温范围，适配户外/室内温差变化；LCP外壳耐潮湿、抗腐蚀，提升长期可靠性。
五、典型应用场景
适配多领域中低功率连接，典型场景包括：
- 消费电子：加湿器、台灯、智能音箱的内部信号/电力连接；
- 工业控制：小型PLC模块、温湿度传感器节点的接口连接；
- 通信设备：路由器、交换机的扩展模块接口；
- 户外设备：小型气象监测仪、环境传感器的内部连接。
六、安装与使用注意事项
为保证性能，需注意：
- 焊接工艺：SMD回流焊温度曲线需符合LCP要求（避免300℃以上长时间烘烤）；焊前确保PCB焊盘清洁；
- 插拔操作：对接线端连接器时对准引脚，避免暴力插拔导致触头弯曲；
- 存储环境：干燥通风处（湿度<60%）存放，防止锡镀层氧化；
- 布局设计：PCB周边预留0.5mm以上间隙，便于焊接与维护。
该产品以高性价比与可靠性能，成为电子设备内部连接的优选组件之一。
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