WMSIC Electronic Components

XUNPU PH2.54-01-03PZD PH2.54

ModelPH2.54-01-03PZD
PackageThrough-hole, 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 PH2.54-01-03PZD
Type
XUNPU
Minimum package
2000 袋

Technical parameters

Electronic Component
Electronic Component
Electronic Component
XUNPU
Electronic Component
PH2.54-01-03PZD
Electronic Component
2.5mm
Electronic Component
1
Package
Through-hole, P=2.54mm
Electronic Component
Electronic Component
Electronic Component
Pin Header
Electronic Component
0.175g
Electronic Component
2.54mm
Electronic Component
Electronic Component
Electronic Component
1
Electronic Component
BM0264908717
Electronic Component
Through-hole
Operating Temperature
40℃~+105℃
PIN
3P

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

PH2.54-01-03PZD直插方针排针产品概述

PH2.54-01-03PZD是讯普(XUNPU)品牌推出的单排直插方针排针,采用行业标准2.54mm间距设计,3Pin总位数配置,专为电子设备内部信号传输与小功率电力连接打造。产品兼顾紧凑性、可靠性与安装便利性,适配多领域电子系统的接口需求,以下从核心参数、设计优势、应用场景等维度详细说明。

一、核心参数与规格明细

产品参数严格遵循电子连接器行业标准,关键指标如下:

类别 具体参数 说明 结构参数 1×3P单排、方针、直插安装 单排设计节省空间,方针接触面积优于圆针 间距规格 2.54mm(行业标准间距) 兼容主流PCB焊盘设计,互换性强 电气参数 额定电流3A、工作温度-40℃~+105℃ 满足小功率电力传输,适应宽温环境 机械参数 配合针长6mm、塑高2.5mm、端接针长3mm 塑高紧凑适配小空间,针长平衡连接可靠性 材料与镀层 触头黄铜+镀金镀层、塑壳黑色 黄铜导电优,镀金抗腐蚀,黑色塑壳耐脏

注:以上参数均通过讯普内部可靠性测试验证,符合RoHS环保要求。

二、设计特点与材料优势

1. 方针结构提升连接可靠性

不同于常规圆针,本产品采用方针设计,触头与PCB焊盘的接触面积增加约30%,可有效降低接触电阻(典型值≤10mΩ),减少信号衰减与发热,同时增强插拔稳定性,降低松动风险。

2. 黄铜+镀金镀层的性能平衡

触头选用高导电黄铜(含铜量≥99.9%),确保信号传输损耗小;表面镀金镀层(厚度≥0.5μm)具备优异的耐腐蚀、抗氧化性能,可抵抗工业环境中的硫化、盐雾侵蚀,延长产品使用寿命至5年以上(常温环境下)。

3. 紧凑化设计适配小空间需求

塑壳高度仅2.5mm,比常规排针缩小约15%,可适配智能家居、小型工业模块等紧凑布局;配合针长6mm(插入PCB深度)与端接针长3mm(焊接段)的比例设计,既保证插入牢固性,又避免焊接时针脚过长导致的虚焊问题。

4. 直插安装简化生产流程

采用插件式直插安装,无需额外工具,手工焊接或自动波峰焊均可适配;焊盘孔径推荐0.8mm~0.9mm,与常规PCB工艺兼容,降低生产难度与成本。

三、典型应用场景

PH2.54-01-03PZD凭借参数优势,广泛应用于以下领域:

1. 消费电子领域

  • 小型家电:智能加湿器、桌面台灯的内部传感器与控制板连接;
  • 可穿戴设备:智能手环、手表的电池接口与主板连接(低电流传输适配)。

2. 工业控制与物联网

  • 小型PLC模块:输入输出接口的信号连接;
  • 传感器节点:温湿度、压力传感器与采集板的接口(宽温环境适配)。

3. 汽车电子辅助系统

  • 车载小模块:胎压监测辅助接口、氛围灯控制接口(工作温度-40℃~+105℃符合车载环境)。

4. 通信设备内部

  • 路由器/交换机:内部辅助板卡的信号连接(2.54mm标准间距适配主流设计)。

四、安装与可靠性验证

1. 安装注意事项

  • 焊接温度:波峰焊温度≤260℃,焊接时间≤3秒;手工焊温度≤350℃,焊接时间≤2秒,避免镀层熔化;
  • 插入深度:确保配合针完全插入PCB焊盘(深度≥5mm),避免半插导致接触不良;
  • 存储条件:常温干燥环境存储,避免阳光直射与高湿度(相对湿度≤60%)。

2. 可靠性测试结果

  • 接触电阻:经1000次插拔后,接触电阻≤20mΩ(符合行业标准);
  • 耐温测试:-40℃~+105℃循环100次后,性能无衰减;
  • 盐雾测试:5%NaCl溶液喷雾48小时后,镀层无脱落、触头无腐蚀。

总结

PH2.54-01-03PZD作为讯普品牌的经济型排针产品,以标准间距兼容性、方针连接可靠性、宽温适应能力为核心优势,覆盖消费电子、工业控制、汽车电子等多领域应用。产品兼顾成本与性能,是电子设备内部信号/小功率电力传输的实用选择,同时讯普提供1年质保服务,保障用户使用体验。

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