WMSIC Electronic Components

XFCN MF254V-11-03-0743 MF254V

ModelMF254V-11-03-0743
PackageThrough-hole, P=2.54mm
BrandXFCN
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 26+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
XFCN MF254V-11-03-0743
Type
XFCN
Minimum package
1000 袋

Technical parameters

Electronic Component
Electronic Component
Electronic Component
XFCN
Electronic Component
MF254V-11-03-0743
Electronic Component
2.8mm
Electronic Component
1
Package
Through-hole, P=2.54mm
Electronic Component
Electronic Component
Electronic Component
Female Header
Electronic Component
0.206g
Electronic Component
2.54mm
Electronic Component
5
Electronic Component
BM0265820713
Electronic Component
Through-hole
Operating Temperature
40℃~+105℃
Electronic Component
3P
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-11-03-0743排母产品概述

一、产品基本定义与核心规格

MF254V-11-03-0743是一款由兴飞(XFCN)品牌研发生产的单排直插排母,核心定位为PCB板间的信号传输与小功率电源连接。其关键规格清晰明确:

  • 插孔结构:1×3P(单排3个插孔);
  • 引脚间距:2.54mm(国际标准0.1英寸间距,兼容性强);
  • 插孔类型:圆孔设计(接触稳定性优于方孔);
  • 安装方式:插件式(直插焊接);
  • 总孔位数:3位;
  • 塑壳高度:2.8mm(紧凑型设计);
  • 封装形式:插件(适配传统焊接工艺)。

二、电气性能参数详解

电气性能是该排母稳定连接的核心保障,关键参数覆盖安全范围与可靠性:

  1. 额定电流3A:满足小功率电路的供电需求(如12V/24V系统),可支撑多数消费电子、工业小模块的信号与电源传输;
  2. 额定电压60V:适用于低压直流(DC)或交流(AC)电路,符合常规电子设备的电压等级(避免高压击穿风险);
  3. 触头材质:黄铜:黄铜具有优异的导电性(电阻率低)、耐腐蚀性与耐磨性,接触电阻稳定≤20mΩ,长期插拔后仍能保持信号无衰减,减少功率损耗;
  4. 工作温度范围-40℃~+105℃:覆盖从低温户外(如冬季-20℃)到设备内部高温(如散热后局部100℃)的宽区间,适应不同场景的温度波动,无性能衰减。

三、机械与结构特性优势

机械设计直接影响安装便利性与连接可靠性,该产品具备3大核心优势:

  1. 圆孔插孔:接触更稳定
    相比方孔,圆孔与排针接触时受力均匀,插拔顺畅且接触面积恒定,既避免接触不良导致的信号中断,又减少插拔对触头的磨损(插拔寿命≥500次);
  2. 直插安装:适配传统工艺
    直插引脚便于插件焊接,操作简单、效率高;焊接后引脚与PCB结合牢固,抗振动性能优异,适合批量生产与工业环境长期使用;
  3. 低塑高2.8mm:节省垂直空间
    紧凑型塑壳高度适配小型化设备(如穿戴设备、微型控制器),避免占用过多PCB垂直空间,满足紧凑布局需求;
  4. 顶部插孔:插拔无遮挡
    插孔方向为顶部,便于从上方向下插拔排针,尤其适合多层PCB堆叠或空间受限的安装场景。

四、典型应用场景

该排母的规格与性能使其适配多类电子设备的小功率连接需求:

  • 智能家居:智能开关、温湿度传感器、小型家电控制器的内部PCB对接;
  • 消费电子:蓝牙耳机充电盒、小型充电器、便携式音箱的模块连接;
  • 工业控制:小型继电器、PLC扩展接口、传感器信号采集板的辅助连接;
  • 汽车电子:车内氛围灯、车门传感器的辅助电路对接(适应汽车内部温度波动);
  • 医疗小型设备:便携式血糖仪、血压计的内部电路对接(保证数据传输准确)。

五、品牌与可靠性保障

兴飞(XFCN)作为专业连接器厂商,该产品具备以下可靠性背书:

  • 材质合规:触头采用高纯度黄铜,塑壳选用UL94 V-0阻燃PC材料(耐高温+防燃烧),符合RoHS环保标准;
  • 质量检测:每批次经过插拔寿命、接触电阻、高低温循环(-40℃~+105℃×100次)等测试,确保性能稳定;
  • 兼容性强:2.54mm标准间距适配多数同规格排针,降低客户选型与替换成本。

综上,MF254V-11-03-0743排母以高性价比、稳定可靠、紧凑设计为核心优势,是小功率电子设备PCB连接的理想选择。

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