WMSIC Electronic Components

XUNPU WAFER-XH2.54-4PLB

ModelWAFER-XH2.54-4PLB
PackageSMD,P=2.5mm
BrandXUNPU
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
XUNPU WAFER-XH2.54-4PLB
Type
XUNPU
Minimum package
500

Technical parameters

Electronic Component
XUNPU
Electronic Component
WAFER-XH2.54-4PLB
Electronic Component
1
Package
SMD,P=2.5mm
Electronic Component
1
Electronic Component
Wire-to-Board
Electronic Component
1.32g
Electronic Component
2.5mm
Electronic Component
Electronic Component
PIN
4P
Electronic Component
1
Electronic Component
XH
Electronic Component
BM0266193555
Electronic Component
LCP
Electronic Component
Electronic Component
Operating Temperature
25℃~+85℃

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

WAFER-XH2.54-4PLB线对板针座产品概述

一、产品定位与核心应用方向

WAFER-XH2.54-4PLB是讯普(XUNPU)XH系列下的单排4PIN立贴式线对板针座,主打小间距、高可靠、易焊接的板端连接场景,针对PCB布局紧凑、需稳定传输低功率电流的电子设备设计。核心定位是替代传统插针连接,实现导线与PCB的快速对接,广泛适配消费电子、小家电、工控模块等领域的小型化需求。

二、基础规格参数详解

该针座的参数精准匹配常规连接场景,关键信息如下:

  • 针脚结构:单排4PIN(1×4P),总针数4,无多余针脚浪费,适合集中传输电源+信号;
  • 安装与间距:立贴式SMD封装,板间间距2.5mm,平衡连接密度与操作便利性;
  • 电气性能:额定电流3A(AC/DC通用)、额定电压250V,满足多数小功率设备的传输需求;
  • 材质与环境:触头为黄铜+锡镀层(耐腐蚀、低接触电阻),塑料主体为LCP(耐高温-25℃~+85℃,抗冲击);
  • 尺寸细节:板上高度7.9mm(Z轴)、底边长度15mm(X轴,沿间距线)、宽度5.95mm(Y轴),整体紧凑不占PCB空间;
  • 附加设计:带辅助焊脚,增强焊接稳定性,避免虚焊脱落。

三、核心性能与设计优势

该针座针对性解决小间距连接的常见痛点:

  1. 焊接可靠性升级:辅助焊脚是核心优势——常规立贴仅依赖触头焊盘,该产品额外增加的辅助焊脚可分散焊接应力,避免长期振动、温变导致的虚焊,尤其适合移动设备/工控场景;
  2. 电气稳定性:黄铜锡镀层降低接触电阻,防止氧化,3A电流传输时电压降稳定;LCP塑料适配SMT回流焊工艺,长期工作温度覆盖多数设备环境;
  3. 安装灵活性:立贴无需PCB钻孔,直接贴装焊接简化生产;2.5mm间距手工焊接不易短路,兼顾自动化与手工产线;
  4. 空间利用率:板上尺寸紧凑,适合智能手环、小型传感器等布局紧张的产品,无需预留过多连接空间。

四、应用场景适配性

参数与设计使其适配多类场景:

  • 小家电:电饭煲、加湿器、电热水壶的内部电源/控制信号连接(3A满足低功率加热需求);
  • 消费电子:智能音箱、路由器、机顶盒的板间连接(立贴节省机身空间,米色适配内部配色);
  • 工控与传感器:小型PLC、温湿度传感器的板端连接(LCP抗温变,辅助焊脚抗振动);
  • 车载辅助设备:车载充电器、行车记录仪的内部连接(-25℃~+85℃覆盖车载环境)。

五、品牌与可靠性保障

讯普作为连接器专业厂商,该产品经过多重测试验证:

  • 焊接测试:通过SMT回流焊、手工焊接兼容性验证,辅助焊脚强度符合行业标准;
  • 环境测试:高低温循环(500小时)、振动测试(10~2000Hz,2g加速度)无性能衰减;
  • 插拔寿命:匹配XH系列端子≥500次插拔,满足设备生命周期维护需求;
  • 环保合规:符合RoHS标准,无有害物质,适配全球市场。

该产品以紧凑设计、可靠性能成为小间距线对板连接的高性价比选择,覆盖从消费电子到工控的多领域需求。

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