WMSIC Electronic Components

XUNPU WAFER-XH2.54-2PWB

ModelWAFER-XH2.54-2PWB
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-XH2.54-2PWB
Type
XUNPU
Minimum package
700

Technical parameters

Electronic Component
XUNPU
Electronic Component
WAFER-XH2.54-2PWB
Electronic Component
1
Package
SMD,P=2.5mm
Electronic Component
1
Electronic Component
Wire-to-Board
Electronic Component
0.91g
Electronic Component
2.5mm
Electronic Component
Electronic Component
PIN
2P
Electronic Component
1
Electronic Component
XH
Electronic Component
BM0266193556
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-XH2.54-2PWB线对板针座产品概述

一、产品基本定位

WAFER-XH2.54-2PWB是讯普(XUNPU)推出的1x2P卧贴式线对板针座,属于XH系列衍生型号,专为小间距、高可靠性的电路连接场景设计。采用SMD表面贴装工艺,适配2.5mm(行业兼容2.54mm)间距线端连接器,满足消费电子、小型家电等领域的紧凑空间连接需求,是小功率信号与动力传输的优选组件。

二、核心参数详情

(一)电气性能

  • 额定电流:3A(AC/DC),可稳定传输小功率动力或信号;
  • 额定电压:250V,符合常规低压电路安全标准;
  • 触头材质:黄铜基材+锡镀层,导电率优异(黄铜导电率≈15%IACS),镀锡层有效抗氧化,插拔后接触电阻稳定。

(二)机械规格

  • 排针结构:1排2Pin(1x2P),总PIN数2;
  • 安装方式:卧贴(SMD),无需通孔,节省垂直空间;
  • 板上尺寸:Z轴(高度)6.2mm,X轴(底边长度)10mm,Y轴(宽度)7.8mm,体积紧凑;
  • 附加特征:配备辅助焊脚,增强焊接强度,防止振动脱落。

(三)环境适应性

  • 工作温度:-25℃~+85℃,满足常规室内/户外(非极端)工况;
  • 壳体材质:LCP(液晶聚合物),耐高温(熔点≈300℃)、耐化学腐蚀,长期使用尺寸稳定。

三、结构设计优势

(一)卧贴安装适配紧凑空间

表面贴装(SMD)卧贴设计,无需在PCB板打孔,可直接焊接于板表面,垂直方向仅占6.2mm高度,特别适合智能穿戴、小型家电等微型设备的布局优化,避免占用宝贵内部空间。

(二)辅助焊脚强化可靠性

额外设置的辅助焊脚,在焊接时与主焊脚形成多点固定,大幅提升针座抗拉力(≥10N)与抗振动性能。测试显示,经500次插拔后无虚焊、脱落问题,尤其适合需要频繁插拔或存在轻微振动的场景(如车载小设备)。

(三)优质材料保障长期稳定

  • 触头:黄铜+镀锡,平衡导电性能与成本,避免铜材氧化导致的接触不良;
  • 壳体:LCP塑料,耐回流焊高温(峰值≤260℃),焊接后无变形,符合RoHS 2.0环保标准。

(四)标准化间距兼容广泛

2.5mm(兼容行业主流2.54mm)间距设计,与讯普同系列XH-2P线端连接器完美适配,降低选型成本,可直接替换同类竞品型号,提升系统兼容性。

四、典型应用场景

WAFER-XH2.54-2PWB因体积小、可靠性高,广泛覆盖以下领域:

  1. 消费电子:智能手环充电座、蓝牙耳机充电盒、便携式音箱、小型游戏机配件;
  2. 小型家电:榨汁机、加湿器、空气净化器、微型电风扇的控制板连接;
  3. 工业控制:小型温湿度传感器模块、微型PLC接口、工业遥控器配件;
  4. 汽车电子:车载USB充电口、车内氛围灯控制、行车记录仪配件的电路连接。

五、品牌与品质保障

讯普(XUNPU)作为国内成熟连接器制造商,XH系列已量产10+年,具备完善质量管控:

  • 每批次经插拔寿命测试(≥500次)、焊接可靠性测试(回流焊后无变形);
  • 符合RoHS 2.0、REACH环保标准,满足国内外市场准入;
  • 提供技术支持,可定制小批量样品,适配不同PCB布局。

六、选型与使用注意事项

  1. 需匹配讯普同系列2.5mm间距线端连接器(如XH-2P线端),确保连接紧密;
  2. 焊接温度控制:回流焊峰值≤260℃,持续时间≤10秒,避免LCP壳体变形;
  3. 安装要求:PCB焊盘与针座引脚对齐,辅助焊脚需完全焊接,提升抗振性;
  4. 存储环境:干燥通风,避免阳光直射,存储温度-40℃~+60℃,相对湿度≤60%。

该产品以高性价比、紧凑设计与可靠性能,成为小间距线对板连接的经典选择,适配多场景需求。

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