WMSIC Electronic Components

SHOU HAN 1.25-5P LT Connector 1.25

Model1.25-5P LT
PackageSMD,P=1.25mm
BrandSHOU HAN
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
SHOU HAN 1.25-5P LT
Type
SHOU HAN
Minimum package
1500 个

Technical parameters

Electronic Component
Electronic Component
Electronic Component
SHOU HAN
Electronic Component
1.25-5P LT
Electronic Component
1
Package
SMD,P=1.25mm
Electronic Component
1
Electronic Component
Wire-to-Board
Electronic Component
0.447g
Electronic Component
1.25mm
Electronic Component
Electronic Component
PIN
5P
Electronic Component
1
Electronic Component
PicoBlade(MX 1.25)
Electronic Component
BM0265736068
Electronic Component
LCP
Electronic Component
Electronic Component

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

1.25mm间距5P立贴线对板针座(SHOU HAN)产品概述

这款由SHOU HAN(首韩)推出的1.25mm间距5P立贴线对板针座,是针对小型化电子设备设计的高集成度连接组件,参考PicoBlade系列标准,兼顾空间节省与连接可靠性,适用于消费电子、便携式设备及小型工业场景。

一、产品基本定位与核心特征

该针座属于线对板(Wire-to-Board)连接范畴,核心特征为:

  • 排针结构:1排5Pin(1x5P),单排设计减少占用空间;
  • 间距规格:1.25mm小间距,比常规2.54mm间距缩小50%,适配高密度PCB布局;
  • 安装方式:立贴(SMD)表面贴装,无需插件孔,支持自动化回流焊生产,提升组装效率;
  • 品牌与系列:首韩品牌,兼容PicoBlade(MX 1.25)系列线端连接器,便于客户替换或升级。

二、关键结构与材质特性

1. 触头系统

触头采用黄铜材质,兼具优异的导电性能与机械强度,避免大电流下发热;表面镀锡层,提升焊接兼容性(与常规焊锡匹配),同时增强触头抗腐蚀能力,延长使用寿命。

2. 塑料主体

塑料外壳选用LCP(液晶聚合物),具备以下优势:

  • 耐高温:可承受回流焊高温(常规回流焊温度≤260℃,LCP长期使用温度可达200℃以上);
  • 尺寸稳定:低收缩率,避免高温下变形影响连接精度;
  • 阻燃安全:符合UL94V-0阻燃等级,遇明火不易燃烧,降低设备火灾风险;
  • 颜色标识:米色外壳便于生产中识别,减少组装错误。

三、电气性能与环境适应性

1. 电气参数

  • 额定电流:1A/ Pin,满足一般低压小电流设备(如传感器、小型控制器)的供电与信号传输需求;
  • 额定电压:125V AC/DC,适用于低压电路系统(避免高压应用);
  • 绝缘电阻:常规≥100MΩ(25℃下),确保信号传输无干扰。

2. 环境适应性

  • 工作温度:-25℃~+85℃,覆盖室内电子(如智能家居)、户外便携设备(如手持终端)的常规温区;
  • 存储条件:建议-40℃~+60℃、湿度≤60%,避免触头氧化或塑料老化。

四、典型应用场景

该针座因小间距、立贴设计,主要用于小型化、高密度电子设备:

  1. 消费电子:智能手环/手表的充电接口、蓝牙耳机充电盒内部连接、小型遥控器PCB接口;
  2. 便携式设备:移动电源的输出接口、便携音箱的功能模块连接、手持测量仪(如温湿度计)的传感器接口;
  3. 工业控制:小型PLC的辅助I/O接口、微型传感器模块(如压力/位移传感器)的信号传输、工业相机的辅助连接;
  4. 汽车电子:车载USB充电口的辅助连接、小尺寸车载显示屏的信号接口(非高压区域)。

五、安装与使用注意事项

  1. 焊接工艺:采用回流焊时,需遵循LCP材质的焊接温度曲线(峰值温度≤260℃,时间≤10秒),避免过焊导致塑料变形;
  2. 匹配要求:必须搭配同系列1.25mm间距的线端连接器(如PicoBlade兼容线端),插合时需确保完全到位,避免接触不良;
  3. 存储与搬运:存储时避免重压,防止针脚弯曲;搬运中远离强磁场,避免影响触头性能;
  4. 清洁维护:焊接前需保持触头清洁,避免沾染油污;焊接后可使用无水乙醇清洁表面助焊剂,勿用强酸强碱溶剂。

该产品以高性价比、小尺寸优势,成为小型电子设备连接方案的常用选择,同时符合RoHS环保标准,适配全球市场需求。

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