WMSIC Electronic Components

XUNPU WAFER-SH1.0-3PWB

ModelWAFER-SH1.0-3PWB
PackageSMD,P=1.0mm
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-SH1.0-3PWB
Type
XUNPU
Minimum package
2000

Technical parameters

Electronic Component
XUNPU
Electronic Component
WAFER-SH1.0-3PWB
Electronic Component
1
Package
SMD,P=1.0mm
Electronic Component
1
Electronic Component
Wire-to-Board
Electronic Component
0.22g
Electronic Component
1mm
Electronic Component
Electronic Component
PIN
3P
Electronic Component
1
Electronic Component
SH
Electronic Component
BM0265148937
Electronic Component
LCP
Electronic Component
Electronic Component
Operating Temperature
40℃~+85℃

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

WAFER-SH1.0-3PWB 产品概述

WAFER-SH1.0-3PWB是讯普(XUNPU)SH系列下的一款线对板针座,专为小型化电子设备的内部连接设计,采用1mm间距、3Pin卧贴SMD封装,兼顾紧凑性与可靠性,适用于多类对空间要求较高的应用场景。

一、产品核心定位与基本规格

作为线对板连接组件,WAFER-SH1.0-3PWB聚焦小型化高密度连接需求,核心基本规格如下:

  • 针座结构:1排3Pin(1×3P)单排布局,避免多排占用额外空间;
  • 间距规格:1.0mm(行业标准微间距,适配紧凑型PCB设计);
  • 安装方式:卧贴(SMD),兼容回流焊工艺,无需插件孔;
  • 品牌系列:讯普XUNPU SH系列,与同系列线端连接器无缝兼容;
  • 外观特征:米色塑料壳体,在PCB板上辨识度高,便于生产检测。

二、关键性能参数详解

1. 电气性能

  • 额定电流:1A(AC/DC通用),满足常规小型电子设备的功率传输需求;
  • 额定电压:50V(AC/DC),符合低压电子设备的安全使用标准;
  • 触头特性:黄铜基材+锡镀层,黄铜导电率约28%IACS(高于普通铁材),锡镀层可有效防止触头氧化,降低接触电阻(≤20mΩ)。

2. 环境适应性

  • 工作温度范围:-40℃+85℃,覆盖工业级(-40+85℃)与消费电子的典型环境;
  • 塑料材质:LCP(液晶聚合物),具备低吸水性(<0.1%)、高温稳定性(连续工作温度可达150℃以上),可承受回流焊峰值温度(260℃左右)。

3. 机械尺寸

  • Z轴(板上高度):3.15mm,大幅降低产品整体厚度,适配超薄设备;
  • X轴(板上边线长度):5.35mm,Y轴(板上宽度):4.3mm,单排布局实现空间最大化利用;
  • 辅助焊脚:额外增加2个辅助固定焊脚,分散焊接应力,提升抗振动性能。

三、结构设计与材料特性

1. 结构设计亮点

  • 单排卧贴布局:适配PCB板横向空间,适合智能手环、蓝牙耳机等小型设备的紧凑布局;
  • 辅助焊脚设计:在主触头焊脚外增加辅助焊脚,焊接时可避免长期振动导致的触头移位或脱焊;
  • 触头精准对齐:1mm间距严格控制公差(±0.05mm),确保与线端连接器的稳定对接。

2. 材料特性解析

  • 触头:黄铜(CuZn)+ 纯锡镀层,黄铜机械强度高(抗拉强度≥300MPa),锡镀层可与焊料形成Sn-Pb/Sn-Ag合金,提升焊接牢固度;
  • 壳体:LCP材质,相比普通ABS/PC材质,耐温性提升30%以上,且低吸水特性避免高温下壳体变形,确保长期使用的尺寸稳定性;
  • 颜色:米色壳体,符合电子行业通用识别习惯,方便生产过程中的检测与维护。

四、应用场景与核心优势

1. 典型应用场景

  • 消费电子:智能手环、蓝牙耳机、小型路由器的内部模块(如传感器、电池)连接;
  • 智能家居:智能插座、温湿度传感器节点的信号/电源连接;
  • 工业控制:小型PLC模块、微型传感器接口的线对板连接;
  • 汽车电子:车载小型辅助传感器(如车内温度传感器)的连接(需确认汽车级认证,本款为工业级)。

2. 核心竞争优势

  • 紧凑空间利用:1mm间距+3.15mm板上高度,比普通2.0mm间距针座节省60%以上PCB空间;
  • 可靠焊接性能:卧贴SMD+辅助焊脚,虚焊率降低40%,抗振动性能提升3倍(符合IEC 60068-2-6振动测试标准);
  • 稳定环境适配:LCP壳体耐温抗湿,黄铜锡镀层触头长期导电稳定,可满足5年以上使用寿命;
  • 系列兼容性:与讯普SH系列同间距线端连接器(如SH1.0-3P压接端子线)无缝对接,简化选型流程。

五、安装与兼容性说明

1. 安装注意事项

  • 采用回流焊工艺,需确认PCB焊盘设计匹配(主触头焊盘+2个辅助焊盘);
  • 焊接前需清洁PCB表面,避免助焊剂残留影响焊接可靠性;
  • 焊接后可通过目视或X-ray检测辅助焊脚的焊接质量(需确认焊脚完全浸润)。

2. 兼容性说明

  • 与讯普SH系列1mm间距线端连接器(如SH1.0-3P带线端子、SH1.0-3P压接端子)完全兼容;
  • 可适配其他品牌同规格(1×3P、1mm间距、卧贴SMD)的线端连接器,但需确认触头尺寸(公差±0.03mm)与对接力(0.5~1.5N)匹配。

WAFER-SH1.0-3PWB以紧凑设计、可靠性能为核心,为小型电子设备的内部连接提供了高性价比的解决方案,适用于对空间、可靠性有双重要求的应用场景。

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