WMSIC Electronic Components

XUNPU WAFER-XH2.54-3PZZ

ModelWAFER-XH2.54-3PZZ
PackageThrough-hole, 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-XH2.54-3PZZ
Type
XUNPU
Minimum package
2000 未知

Technical parameters

Electronic Component
Electronic Component
Electronic Component
XUNPU
Electronic Component
WAFER-XH2.54-3PZZ
Electronic Component
1
Package
Through-hole, P=2.5mm
Electronic Component
1
Electronic Component
Wire-to-Board
Electronic Component
0.312g
Electronic Component
2.5mm
Electronic Component
Electronic Component
PIN
3P
Electronic Component
1
Electronic Component
XH
Electronic Component
BM0265823702
Electronic Component
PA66
Electronic Component
Through-hole

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

WAFER-XH2.54-3PZZ线对板针座产品概述

WAFER-XH2.54-3PZZ是讯普(XUNPU)品牌推出的1排3Pin直插式线对板针座,属于XH系列标准间距产品,专为小功率电子设备的PCB与导线连接设计,兼顾紧凑性、可靠性与安全性能,适配多种常规电子场景。

一、产品基本属性

该针座核心属性明确,可快速匹配选型需求:

  • 品牌与型号:讯普(XUNPU),型号WAFER-XH2.54-3PZZ;
  • 连接类型:线对板(实现PCB与导线端子的对接传输);
  • 排针结构:1排3Pin(单排3针布局),间距2.5mm(XH系列标准间距,型号标注含2.54为参数一致性标注);
  • 安装方式:插件式(直插PCB焊盘,需焊接固定);
  • 外观与材质:塑料主体为白色PA66,阻燃等级达UL94V-0。

二、核心性能参数

关键参数覆盖电气、环境与机械维度,满足常规电子设备的实用需求:

参数类别 具体指标 实际应用意义 电气性能 额定电流2A、额定电压250V 适配5V/12V电源、低功率信号传输场景 环境性能 工作温度-25℃~+85℃ 覆盖家用/工业常规环境(不含极端高温) 触头性能 黄铜基底+锡镀层 导电率高、焊接性优、防氧化腐蚀 机械尺寸 Z轴高度7mm、X轴10mm、Y轴5.9mm 板上安装空间紧凑,适配高密度PCB布局

注:额定电流2A为单Pin持续工作电流,可满足多数小型电子设备的功率传输需求。

三、结构与材质特性

1. 触头部分:可靠导电设计

触头采用黄铜基底+表面锡镀层的复合结构,解决导电与焊接的核心问题:

  • 黄铜导电率高(约40%IACS),减少接触电阻,避免信号/功率损耗;
  • 锡镀层厚度均匀(常规3-5μm),提升手工焊/波峰焊的兼容性,同时隔离黄铜与空气,防止氧化导致接触不良;
  • 针脚为直插式设计,插入PCB焊盘后焊接牢固,多次插拔(与导线端子对接)不易脱落。

2. 塑料主体:安全耐温设计

塑料部分选用PA66(聚酰胺66),兼顾机械强度与安全性能:

  • 机械强度高:耐冲击、抗弯折,适配导线端子的多次插拔(插拔力符合行业标准);
  • 耐温性好:长期工作温度覆盖-25℃~+85℃,波峰焊过程中(≤260℃短时间)不变形、不熔化;
  • 阻燃安全:UL94V-0等级(自熄性),遇火时30秒内熄灭,降低设备火灾风险;
  • 尺寸紧凑:板上安装尺寸仅7mm(高度)×10mm(长度)×5.9mm(宽度),适合小型化PCB设计(如家电控制板、传感器模块)。

四、应用场景适配

该针座因紧凑结构与匹配参数,适配以下常见场景:

  1. 小型家电:电饭煲、加湿器、电热水壶的控制板与温度传感器、加热元件连接(电流≤2A,温度范围适配);
  2. 智能家居:温湿度传感器、门窗传感器模块与网关主板的信号传输(间距小,节省PCB空间);
  3. 小型电子仪器:万用表、信号发生器的内部模块连接(低电流需求匹配);
  4. LED照明:小功率LED模组(如橱柜灯、台灯)与驱动电源板的连接(电压250V覆盖常规市电);
  5. 汽车附件:车载USB接口板、氛围灯控制器与车身线束的低功耗连接(温度范围适配车载环境)。

五、安装与可靠性说明

1. 安装便捷性

  • 直插式设计:针脚直接插入PCB焊盘,无需复杂工装,手工焊接或波峰焊均可;
  • 布局清晰:3Pin单排结构,无防呆设计(常规款),但针脚间距均匀,不易插错方向;
  • 焊接兼容性:锡镀层与PCB焊盘(锡铅/无铅)匹配,减少虚焊、假焊概率,提升生产效率。

2. 长期可靠性

  • 触头防氧化:锡镀层可有效隔离黄铜与空气,避免接触电阻随时间增大,保障信号/功率稳定;
  • 塑料耐老化:PA66材质在常规环境下(-25℃~+85℃)老化缓慢,寿命≥5年;
  • 安全合规:UL94V-0阻燃等级符合UL、CE等安全标准,适配出口产品需求。

总结

WAFER-XH2.54-3PZZ作为讯普XH系列的经典3Pin直插针座,以紧凑尺寸、可靠导电、安全阻燃为核心优势,适配小功率电子设备的线对板连接需求,是家电、智能家居、小型仪器等领域的高性价比选择。

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