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XFCN MF254V-11-02-0743 MF254V
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- XFCN MF254V-11-02-0743
- Type
- XFCN
- Minimum package
- 1000 袋
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- XFCN
- Electronic Component
- MF254V-11-02-0743
- Electronic Component
- 3mm
- Electronic Component
- 1
- Package
- Through-hole, P=2.54mm
- Electronic Component
- Electronic Component
- Electronic Component
- Female Header
- Electronic Component
- 0.145g
- Electronic Component
- 2.54mm
- Electronic Component
- 10
- Electronic Component
- BM0265820739
- 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.
MF254V-11-02-0743 排母产品概述
一、基础参数规格
MF254V-11-02-0743为单排直插式排母，核心参数清晰明确，适配中低功率小信号连接需求：
- 结构与尺寸：单排设计，总孔位数2位（1×2P），引脚间距2.54mm（行业通用标准）；塑高仅3mm，适配紧凑PCB布局；
- 触头与孔型：采用黄铜触头，插孔为顶部开口圆孔结构，接触面积稳定；
- 电气性能：额定电流3A（AC/DC），额定电压60V（AC/DC），满足常规小功率传输；
- 环境适应性：工作温度范围-40℃至+105℃，覆盖工业级、消费电子及部分汽车电子场景。
二、核心特性解析
该排母的设计聚焦可靠性与适配性，核心特性可总结为：
- 标准间距通用兼容：2.54mm间距匹配绝大多数传统PCB焊盘，无需特殊定制，降低设计成本；
- 圆孔触头稳定接触：相比方孔/扁针，圆孔与插针的接触面积更大，插拔时接触电阻波动小，减少信号干扰或电流损耗；
- 黄铜触头性能可靠：黄铜兼具良好导电性、耐腐蚀性，长期使用不易氧化，避免接触不良；
- 紧凑尺寸适配微型化：3mm塑高满足小型电子设备（如传感器模块、微型控制器）的空间要求；
- 宽温范围环境兼容：-40℃至+105℃可应对高低温交替场景（如户外传感器、车载辅助部件）。
三、典型应用场景
因尺寸紧凑、电气参数适中，该排母广泛应用于以下领域：
- 小型传感器模块：温度、压力传感器的信号输出接口，适配小电流信号传输；
- 消费电子配件：蓝牙耳机充电盒、小型移动电源的内部连接，符合紧凑空间需求；
- 工业控制微型单元：PLC扩展模块、小型继电器的控制接口，支持3A以内负载；
- 智能家居低功耗设备：智能开关、传感器节点的内部连接，宽温特性适配家庭环境变化；
- 汽车电子辅助部件：胎压监测（TPMS）传感器接口、车载USB充电模块内部连接（适配汽车级宽温需求）。
四、品牌与品质保障
该产品由XFCN（兴飞）品牌生产，XFCN作为专注连接器制造的厂商，产品遵循行业标准：
- 材质管控：触头采用高纯度黄铜，塑壳为耐高温工程塑料，符合ROHS环保要求；
- 工艺验证：每批次经插拔寿命（≥1000次）、电气性能（接触电阻≤20mΩ）及环境测试（高低温循环、湿热），确保一致性；
- 应用验证：已在多个终端批量应用，性能稳定，无批量不良反馈。
五、选型与使用注意事项
为保证产品性能，需注意以下要点：
- 间距匹配：确认PCB焊盘间距为2.54mm，避免安装错位；
- 电气限制：严格遵循3A/60V额定参数，禁止过流过压；
- 焊接工艺：直插式需采用回流焊/手工焊，焊接温度≤260℃（避免塑壳变形）；
- 孔型匹配：仅适配圆形插针，避免与扁针/方针插拔导致触头变形；
- 环境防护：潮湿/多尘场景需配合防护外壳，防止灰尘水汽影响接触。
该排母以高性价比、稳定可靠为核心优势，是小型电子设备连接的优选组件。
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