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XFCN PM127V-11-02-H46 PM127V
Configuration
1 options
Configuration
Option 177314
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- XFCN PM127V-11-02-H46
- Type
- XFCN
- Minimum package
- 2000 袋
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- XFCN
- Electronic Component
- PM127V-11-02-H46
- Electronic Component
- 4.6mm
- Electronic Component
- 1
- Package
- Through-hole, P=1.27mm
- Electronic Component
- Electronic Component
- Electronic Component
- Female Header
- Electronic Component
- 0.07g
- Electronic Component
- 1.27mm
- Electronic Component
- 1
- Electronic Component
- BM0266052744
- Electronic Component
- Through-hole
- Operating Temperature
- 40℃~+105℃
- Electronic Component
- 2P
- Socket
- Electronic Component
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
PM127V-11-02-H46排母产品概述
一、产品核心定位与适用场景
PM127V-11-02-H46是兴飞（XFCN）品牌推出的一款小间距单排直插排母，专为紧凑空间内的信号/电源连接设计，核心定位为“高密度、高可靠性的微型连接方案”。其适用场景覆盖多领域：
- 消费电子：小型智能穿戴（手环、手表）、便携式音频设备、迷你投影仪等薄型设备；
- 工业控制：小型PLC模块、传感器节点、工业物联网终端；
- 汽车电子：车载座舱内小功率控制单元（如氛围灯、座椅调节模块）；
- 医疗设备：便携式监护仪配件、小型诊断仪器的内部连接。
二、关键技术参数解析
该产品核心参数围绕“小间距、高适配、耐环境”设计，关键指标及意义如下：
参数项 具体参数 核心价值 插孔结构 1x2P（单排2位） 满足小容量连接需求，避免冗余布局，适配轻量化设备的信号/电源传输需求 中心间距 1.27mm 属于细间距范畴，比2.54mm标准间距节省50%以上PCB空间，支持高密度电路设计 插孔类型 方孔 相比圆孔，接触面积提升15%以上，插拔定位更精准，抗振动时接触电阻波动更小 安装方式 直插（插件） 与PCB通孔配合紧密，焊接可靠性高，适配传统插件生产线及手工焊接场景 塑壳高度 4.6mm 高度适中，既保证触头与塑壳的结合强度，又不增加设备整体厚度，适配薄型外壳 触头镀层 金镀层 低接触电阻（<10mΩ），耐腐蚀（盐雾测试≥48h），插拔寿命≥500次循环 工作温域 -40℃~+105℃ 覆盖工业级环境要求，可在极端温度下稳定工作，无塑壳变形、触头氧化问题三、结构设计与工艺优势
1. 塑壳与触头的匹配设计
塑壳采用耐高温工程塑料（PA6T改性），匹配105℃工作温度，抗冲击强度达120MPa，长期使用无老化脆裂；触头为铜合金冲压成型，方孔边缘经去毛刺处理，插拔时减少对配对端子的磨损，提升整体寿命。
2. 直插安装的兼容性
引脚长度符合插件工艺标准（1.52mm），适配PCB通孔直径0.60.7mm，焊接时不易出现假焊、虚焊；可与同间距（1.27mm）的单排2P直插/贴片排针完全兼容，无需额外调整配对方案。
3. 方孔结构的性能提升
方孔设计解决了圆孔“接触面积波动大、插拔定位不准”的问题：
- 插拔时触头与配对端子的接触面积稳定在0.8~1.0mm²；
- 抗振动测试（10~2000Hz，加速度2g）中，接触电阻变化≤5%，符合IEC 60068-2-6标准。
四、可靠性与环境适应性验证
该产品通过多项行业标准测试，可靠性满足实际应用需求：
- 插拔寿命：≥500次循环，可支撑设备维修时的多次插拔操作；
- 耐温稳定性：-40℃低温下100h存储后，触头无脆化；105℃高温下连续工作1000h，塑壳无变形、接触电阻无明显上升；
- 耐腐蚀性能：5%NaCl溶液盐雾测试48h后，触头无锈蚀，接触电阻仍≤15mΩ；
- 机械强度：引脚拉脱力≥10N，满足运输及使用中的机械应力要求。
五、安装与应用注意事项
为保证连接可靠性，需注意以下细节：
- 焊接工艺：推荐波峰焊（温度≤260℃，时长≤10s）或手工焊（烙铁温度350~380℃，焊接时间≤3s），避免高温损坏塑壳；
- 插拔规范：需垂直插拔，禁止倾斜或旋转，防止触头变形；
- PCB设计：通孔间距公差需控制在±0.1mm以内，避免引脚与通孔错位；
- 存储条件：未焊接产品需存放在干燥环境（湿度≤60%），温度10~35℃，避免阳光直射及化学腐蚀。
综上，PM127V-11-02-H46以“小间距、高可靠、低成本”为核心优势，适配多领域微型设备的连接需求，是紧凑空间内信号/电源传输的优选方案。
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