WMSIC Electronic Components

XUNPU WAFER-XH2.54-4PZZ

ModelWAFER-XH2.54-4PZZ
PackageTHT,P=2.54MM
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-XH2.54-4PZZ
Type
THT, P=2.54MM
Minimum package
1000

Technical parameters

Electronic Component
XUNPU
Electronic Component
WAFER-XH2.54-4PZZ
Electronic Component
1
Package
Through-hole, P=2.54mm
Electronic Component
1
Electronic Component
Wire-to-Board
Electronic Component
0.39g
Electronic Component
2.5mm
Electronic Component
Electronic Component
PIN
4P
Electronic Component
1
Electronic Component
XH
Electronic Component
BM0265062280
Electronic Component
PA66
Electronic Component
Through-hole
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-XH2.54-4PZZ线对板针座产品概述

一、产品基本定位

WAFER-XH2.54-4PZZ是讯普(XUNPU)品牌XH系列的单排直插式线对板针座,专为电子设备中“导线与PCB板”的稳定连接设计。该产品采用1×4P(单排4针)结构,适配XH系列压接端子,主打紧凑尺寸、可靠性能与成本优势,广泛覆盖民用家电、消费电子、小型工业设备等场景,是低功率电路连接的经典选择。

二、核心参数明细

(1)结构与安装参数

  • 插针结构:单排4针(1×4P),无排数冗余设计;
  • 针距:2.54mm(XH系列标准间距,行业通用兼容性强);
  • 安装方式:直插式(插件),需焊接固定于PCB板;
  • 板上尺寸:X轴(间距线方向)底边长度12.5mm,Y轴(宽度方向)5.9mm,Z轴(板上高度)7mm,整体占用空间极小,适配小型化设备布局。

(2)电气性能参数

  • 额定电流:2A(AC/DC通用),满足低压电路(5V/12V/24V)的电力传输;
  • 额定电压:250V(AC/DC),覆盖常规信号与低功率电力传输需求;
  • 触头材质:黄铜+锡镀层,导电性能优异,接触电阻低且耐氧化。

(3)环境与安全参数

  • 工作温度:-25℃+85℃,覆盖民用电子(室内)、部分工业小设备(常规工况)及车载辅助电子(-20℃+70℃范围);
  • 塑料材质:PA66(聚酰胺66),机械强度高、耐冲击;
  • 阻燃等级:UL94V-0,离开火源30秒内自熄,符合电子设备安全标准。

三、材质与性能优势

(1)触头稳定耐用

黄铜触头兼具良好导电性与机械强度,表面镀锡处理进一步提升耐氧化能力——长期使用中不易因触头氧化导致接触不良,保障信号/电力传输的一致性。

(2)塑料主体安全可靠

PA66材质耐温性(-40℃~+120℃长期使用)远超产品工作温度范围,配合UL94V-0阻燃等级,既避免高温变形,又能在意外短路时减少火灾隐患。

(3)尺寸适配性强

2.54mm标准间距适配绝大多数PCB板的插针孔位,1×4P单排结构无需额外排数空间,适合智能手环、小型传感器模块等紧凑设备的内部布局。

四、典型应用场景

该产品因尺寸紧凑、成本可控,广泛应用于:

  • 小型家电:电饭煲、加湿器、电热水壶的控制板与加热/显示模块连接(传输12V电力及温度信号);
  • 消费电子:智能音箱、遥控器、蓝牙耳机充电盒的内部导线与主板连接(传输5V电力及音频/控制信号);
  • 工业小设备:温湿度传感器、小型PLC扩展接口、便携式仪器仪表的内部电路连接;
  • 车载辅助电子:车载USB充电器、行车记录仪的内部导线连接(适配车载常规工况)。

五、安装与适配说明

(1)安装流程

  1. 将针座插脚插入PCB板对应孔位(孔位间距2.54mm,直径0.8~1.0mm);
  2. 焊接固定:推荐焊接温度350℃~370℃,单次焊接时间≤3秒(避免高温损坏PA66塑料)。

(2)适配端子

需配合XH系列2.54mm间距压接端子使用(如XH-4P端子),端子与针座配合精度高,连接牢固不易脱落。

(3)注意事项

避免在潮湿、腐蚀性环境中长时间使用(PA66虽耐化学性优异,但强酸强碱仍会影响性能);焊接后需清理PCB板残留焊锡,防止短路。

六、产品优势总结

WAFER-XH2.54-4PZZ作为讯普XH系列的经典型号,核心优势突出:

  • 标准兼容:2.54mm间距通用,适配多品牌XH端子,采购替换方便;
  • 安全可靠:UL94V-0阻燃+耐氧化触头,长期使用无故障;
  • 成本可控:定位中低端电子设备,性价比高,适合批量采购;
  • 布局灵活:紧凑尺寸适配小型化设备,无空间浪费。

该产品是小型电子设备内部连接的“高性价比之选”,能满足大部分低功率电路的稳定传输需求。

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