WMSIC Electronic Components

XFCN M1250V-03P M1250V

ModelM1250V-03P
PackageThrough-hole, P=1.25mm
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 Option 177400

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
XFCN M1250V-03P
Type
XFCN
Minimum package
1000 袋

Technical parameters

Electronic Component
Electronic Component
Electronic Component
XFCN
Electronic Component
M1250V-03P
Electronic Component
1
Package
Through-hole, P=1.25mm
Electronic Component
1
Electronic Component
Wire-to-Board
Electronic Component
0.101g
Electronic Component
1.25mm
PIN
3P
Electronic Component
1
Electronic Component
BM0265157520
Electronic Component
PA46
Electronic Component
Through-hole
Operating Temperature
25℃~+85℃
Pin
1x3P

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

M1250V-03P线对板针座产品概述

一、产品核心定位与应用场景

M1250V-03P是兴飞(XFCN)推出的1.25mm间距单排直插线对板针座,主打「小体积、高可靠性、低成本」的紧凑型连接方案,专为空间受限的电子设备设计。核心应用场景包括:

  • 消费电子:智能手环、蓝牙耳机、便携式充电宝等小型便携设备的电池/信号连接;
  • 智能家居:智能开关、温湿度传感器、人体感应模块的控制板与外设对接;
  • 小型家电:电动牙刷、加湿器、迷你榨汁机的PCB板与电机/传感器连接;
  • 工业/车载低端模块:低功率工业控制板、车载USB充电器内部的信号传输(适配-25℃~85℃宽温)。

二、基础规格参数

1. 电气性能

  • 额定电流:1A(AC/DC通用,满足小功率供电与信号传输);
  • 额定电压:125V(AC/DC,适用于低压电路场景);
  • 接触电阻:典型值≤20mΩ(低阻抗保证信号无衰减);
  • 绝缘电阻:典型值≥1000MΩ(防止相邻针脚短路)。

2. 机械结构

  • 插针规格:1排×3针(1x3P),单排设计节省PCB面积;
  • 针距:1.25mm(行业标准小间距,适配微型连接器端子);
  • 安装方式:直插式(DIP),支持手工/自动插件;
  • 尺寸:Z轴(板上高度)4.7mm,Y轴(板上底边宽度)3.2mm,适配超薄设备内部布局;
  • 插拔寿命:≥500次(触头弹性适中,振动环境下不易松动)。

3. 材料组成

  • 触头:黄铜(高导电率)+ 表面锡镀层(抗氧化、焊接性能优异);
  • 塑料外壳:PA46(聚酰胺46),具备:
    • 宽温适应性:-25℃~+85℃;
    • 阻燃等级:UL94V-0(安全防火);
    • 耐化学性:抗弱酸碱、溶剂腐蚀;
  • 固定方式:触头与外壳注塑一体,防止松动脱落。

三、结构设计特点

1. 紧凑空间优化

单排1x3P设计相比双排节省50%以上PCB占用面积,适合智能手环等超薄设备的内部布局,无多余空间浪费。

2. 焊接可靠性提升

直插针脚长度适配标准PCB焊盘,焊接时不易出现假焊;手工焊接操作方便,自动插件线兼容性强(可适配常见插件设备)。

3. 防呆与接触稳定

部分型号内置防呆结构(针脚位置错位设计),防止插反损坏端子;黄铜触头弹性适中,插入时紧密贴合,振动环境下仍能保持稳定接触。

四、性能优势与可靠性

1. 宽温环境适配

PA46外壳+黄铜触头的组合,可在-25℃(北方冬季户外)至+85℃(南方夏季车内)稳定工作,覆盖多数消费电子与低端工业场景的温度需求。

2. 安全阻燃性能

UL94V-0阻燃等级经权威认证,当遇到短路等异常时,可快速自熄阻止火焰蔓延,降低设备火灾风险。

3. 耐氧化与环保兼容

锡镀层触头避免黄铜氧化导致的接触不良,同时支持无铅焊接,符合RoHS环保标准,适配出口产品需求。

五、安装与使用注意事项

1. 焊接规范

  • 烙铁温度:260℃~300℃,单针焊接时间≤3秒(避免高温熔化PA46外壳);
  • 焊料选择:无铅焊锡丝(Sn-Cu/Sn-Ag-Cu系列),保证焊接强度与环保性。

2. 插拔操作

  • 垂直插拔:需沿PCB板垂直方向操作,禁止倾斜(防止触头变形或外壳开裂);
  • 次数限制:避免超过500次插拔(超出后接触电阻可能上升)。

3. 存储与环境

  • 存储:干燥通风环境(温度≤30℃,湿度≤60%),避免阳光直射;
  • 环境:禁止长期暴露在潮湿、腐蚀性气体(如硫化氢)中,特殊场景需加防护套。

总结

M1250V-03P凭借「小体积、宽温适配、高可靠性」的核心优势,成为紧凑型电子设备线对板连接的优选方案,广泛覆盖消费电子、智能家居等多领域需求,是降低产品成本、优化空间布局的实用选择。

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