WMSIC Electronic Components

XUNPU WAFER-GH1.25-2PWB

ModelWAFER-GH1.25-2PWB
PackageSMD,P=1.25mm
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-GH1.25-2PWB
Type
XUNPU
Minimum package
1000

Technical parameters

Electronic Component
XUNPU
Electronic Component
WAFER-GH1.25-2PWB
Electronic Component
1
Package
SMD,P=1.25mm
Electronic Component
1
Electronic Component
Wire-to-Board
Electronic Component
0.4g
Electronic Component
1.25mm
Electronic Component
Electronic Component
PIN
2P
Electronic Component
1
Electronic Component
GH
Electronic Component
BM0264566587
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-GH1.25-2PWB线对板针座产品概述

WAFER-GH1.25-2PWB是讯普电子(XUNPU) 推出的GH系列小型化线对板针座,针对2Pin单排设计,采用1.25mm标准间距与表面贴装(SMD)卧贴结构,主要用于电子设备内部低功率信号与电源的可靠传输,兼顾小型化、易安装与稳定性能,适配常规工业级及消费电子应用场景。

一、产品基本定位与品牌背景

该产品属于讯普GH系列连接器的细分型号,聚焦小型化卧贴式线对板连接需求——区别于传统通孔针座,SMD卧贴设计无需PCB钻孔,可直接通过贴片机批量生产,适合对空间紧凑性要求高的电子设备。讯普作为国内专业连接器厂商,GH系列以高适配性、低成本优势,广泛应用于消费电子、小型工业设备等领域。

二、核心技术参数详解

WAFER-GH1.25-2PWB的关键参数严格匹配GH系列标准,核心指标如下:

  • 引脚与间距:1排×2Pin(单排双针),中心间距1.25mm,符合微型连接器的小型化设计趋势;
  • 安装方式:表面贴装(SMD)卧贴,PCB板上安装后无需额外固定,适配自动化贴装工艺;
  • 电气性能:额定电流1A(AC/DC)、额定电压125V,满足低功率设备的电源与信号传输需求;工作温度范围-25℃~+85℃,覆盖常规室内与部分户外环境;
  • 机械尺寸:板上Z轴高度4.35mm,X轴(底边长度)5.75mm,Y轴(底边宽度)5mm,整体尺寸紧凑,可有效节省PCB布局空间;
  • 材质规格:触头采用黄铜基底+锡镀层(提升接触可靠性与焊接亲和力),塑料壳体为LCP(液晶聚合物)——耐高温、机械强度高,适配回流焊等表面贴装工艺;壳体颜色为米色,便于设备内部识别。

三、结构设计与材质特性

该产品的结构设计针对性解决了小型连接器的焊接可靠性与稳定性问题:

  1. 辅助焊脚设计:在常规引脚外增加辅助焊脚,焊接后可显著提升针座的抗拉力与抗扭矩性能,减少振动环境下的虚焊风险;
  2. 卧贴结构优势:SMD卧贴安装方式,引脚与PCB表面平行,无需通孔,既简化PCB设计,又降低生产难度;
  3. 触头与壳体材质:黄铜镀锡触头具有低接触电阻(减少信号损耗)、抗氧化性强(延长使用寿命)的特点;LCP塑料壳体可承受回流焊的高温(最高约260℃),且不易变形,保证长期使用中的结构稳定性。

四、安装与使用适配性

WAFER-GH1.25-2PWB的适配性体现在三个方面:

  • 贴装工艺适配:完全兼容自动化贴片机的高速贴装,适合大规模量产;人工焊接时也可通过辅助焊脚提升焊接效率;
  • 端子兼容性:与GH系列1.25mm间距的压接端子(如2Pin端子)完美配合,实现线端与板端的可靠连接;
  • 空间适配:紧凑的机械尺寸(尤其是4.35mm的板上高度),适合小型化设备(如智能穿戴、便携式音频设备)的内部布局,避免占用过多垂直空间。

五、典型应用场景

该产品因小型化、低成本与稳定性能,广泛应用于以下场景:

  1. 消费电子:智能手环、蓝牙耳机充电盒、便携式音箱的电池与主板连接,MP3/MP4播放器的信号传输;
  2. 小型工业设备:传感器模块(如温度、湿度传感器)与控制器的信号连接,小型PLC的辅助电路连接;
  3. 汽车电子:车载小屏幕(如仪表盘辅助显示)、车载充电器的内部排线连接(需注意工作温度是否符合具体车载场景要求);
  4. 智能家居:智能灯泡、小型安防摄像头的内部电源与信号连接。

六、性能优势总结

综合来看,WAFER-GH1.25-2PWB的核心优势可概括为:

  1. 小型化设计:1.25mm间距+紧凑尺寸,最大化节省PCB空间;
  2. 焊接可靠:辅助焊脚+SMD卧贴,降低虚焊率,提升抗振动性能;
  3. 电气稳定:黄铜镀锡触头低接触电阻,LCP壳体耐温抗变形;
  4. 成本可控:GH系列成熟工艺,兼顾性能与性价比;
  5. 适配性强:兼容自动化贴装与GH系列端子,覆盖多应用场景。

该产品作为讯普GH系列的经典型号,可满足大多数小型电子设备的线对板连接需求,是替代进口微型连接器的高性价比选择。

Request for quote

Send RFQ

Use the form for single models, category sourcing, and multi-line BOM requirements.

Send your target model and quantity.

Product sourcing intelligence

Model, package, availability, and BOM fit reviewed before quotation.

WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.

Electronic component model and package intelligence review on an ESD-safe inspection bench

Model & package intelligence

Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.

BOM matching and alternative component comparison workstation with protected IC samples

BOM matching & alternatives

BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.

Electronic component sourcing availability dashboard with ESD-protected samples

Sourcing availability signal

Stock routes, quotation confidence, lead-time notes, and shipment feasibility are checked before sales follow-up.

Buyer sourcing scenarios

Examples of how common component sourcing requests are organized.

Typical RFQ scenarios based on the WMSIC form fields, catalog data, manual review steps, and shipment preparation workflow.

The buyer shares the full part number, package requirement, quantity, destination, and available product photos so the quotation can record the exact version under review.

Package confirmation Typical RFQ workflow

A multi-line BOM is organized into direct sourcing lines, lines that need package clarification, and lines where alternative-part review is permitted.

Mixed BOM triage Typical RFQ workflow

The original manufacturer part number, datasheet revision, application, critical limits, and acceptable changes are collected before possible candidates are discussed.

Obsolete-part review Typical RFQ workflow

Sample quantity, minimum packing, package format, target date, and courier destination are kept together in one RFQ conversation.

Small-batch request Typical RFQ workflow

Package photos, model markings, board context, and the quantity needed for repair help focus the sourcing review on the relevant version.

Repair batch evidence Typical RFQ workflow

When a suffix or package note is incomplete, the response records the open difference and requests buyer confirmation before procurement proceeds.

Model suffix clarification Typical RFQ workflow

Packing format, carton notes, invoice details, courier option, destination, and tracking handoff are coordinated around the confirmed order.

Export handoff Typical RFQ workflow

The request connects the previously used model, current demand, package evidence, target timing, and replenishment sourcing route.

Replenishment inquiry Typical RFQ workflow

Related products

Packaged components ready for RFQ.