WMSIC Electronic Components

CJT A2547WV-5P A2547WV

ModelA2547WV-5P
PackageThrough-hole, P=2.54mm
BrandCJT
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
CJT A2547WV-5P
Type
CJT
Minimum package
500 袋

Technical parameters

Electronic Component
Electronic Component
Electronic Component
CJT
Electronic Component
A2547WV-5P
Electronic Component
1
Package
Through-hole, P=2.54mm
Electronic Component
1
Electronic Component
Wire-to-Board
Electronic Component
0.668g
Electronic Component
2.54mm
PIN
5P
Electronic Component
1
Electronic Component
BM0265113465
Electronic Component
PBT
Electronic Component
Through-hole
Operating Temperature
40℃~+105℃
Pin
1x5P

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

CJT A2547WV-5P 线对板针座产品概述

长江连接器(CJT)推出的A2547WV-5P线对板针座,是一款针对常规电路连接需求设计的直插式连接器,采用1×5P单排结构与2.54mm标准化间距,兼具稳定的电气性能、可靠的机械强度与宽温适应性,广泛适配工业控制、消费电子等多领域应用场景,是电子系统中导线与电路板连接的高性价比组件。

一、核心规格参数

A2547WV-5P的结构与性能参数均围绕通用电路连接需求设计,核心参数如下:

  • 结构参数:1×5P单排插针结构,2.54mm行业通用间距;直插式安装方式,无需复杂辅助工具即可实现电路板端装配;总PIN数5P,每排5个独立触点,满足多路信号/电流的并行传输需求。
  • 电气参数:额定电流3A(适配低功耗电路供电),额定电压250V AC/DC(覆盖低压系统应用);工作温度范围-40℃~+105℃,满足工业级环境的温湿度变化要求。
  • 材料参数:触头采用黄铜材质(兼顾导电性与机械强度),表面镀金(提升抗腐蚀、抗氧化能力);塑料壳体为PBT材料,符合UL94V-0阻燃等级(抑制火焰蔓延,提升系统安全性)。

二、材料与工艺特性

产品的材料选择与工艺设计直接决定了性能稳定性,A2547WV-5P在这方面具备以下特点:

  1. 触头性能:黄铜触头本身具有优异的导电性与加工性,表面镀金层厚度符合行业标准,可有效降低接触电阻(减少信号衰减与功率损耗),同时避免触头在潮湿、氧化环境下失效,延长产品使用寿命。
  2. 塑料壳体:PBT材料具备耐热性强(长期工作温度可达120℃)、耐化学腐蚀、机械强度高的特点,UL94V-0阻燃等级可确保在火灾场景下壳体不会持续燃烧,符合电子设备的安全规范要求。
  3. 结构设计:单排直插结构紧凑,占用电路板空间小;插针间距均匀,避免相邻触点短路风险,适配通用线端连接器(如杜邦线端子)的对接需求。

三、电气与环境适应性

A2547WV-5P的性能参数覆盖了多数常规应用场景:

  • 电流电压适配:3A额定电流可满足传感器信号传输、低功耗模块(如LED驱动、小型控制器)供电等需求;250V额定电压适配家用、工业低压电路(无需考虑高压绝缘问题)。
  • 宽温工作能力:-40℃低温下不会出现塑料脆化、触头失效;+105℃高温下壳体无变形、触头无软化,可稳定工作于严寒地区、高温车间等极端环境。
  • 抗干扰性:镀金触头的低接触电阻可减少信号传输中的噪声干扰,适合对信号稳定性要求较高的工业控制、通信设备应用。

四、典型应用场景

作为线对板连接器,A2547WV-5P主要用于实现导线与电路板的电气连接,典型应用包括:

  1. 工业控制领域:PLC可编程逻辑控制器的输入/输出模块、传感器(如温度、压力传感器)与控制板的信号连接;伺服驱动器的辅助电源接口。
  2. 消费电子领域:家用电器(空调、洗衣机、微波炉)的控制板与接线端子连接;小型家电(如加湿器、扫地机器人)的内部电路对接。
  3. 通信设备领域:小型路由器、交换机的内部信号板连接;网络设备的电源模块接口。
  4. 汽车电子领域:车载小功率模块(如仪表盘传感器、车内氛围灯控制器)的辅助连接(需结合整车振动、温度环境验证)。

五、产品优势与适配性

相比同类通用针座,A2547WV-5P具备以下优势:

  • 标准化适配:2.54mm间距为行业通用规格,可直接对接多数线端连接器(如杜邦端子、JST系列端子),降低设计与采购成本。
  • 安全可靠:UL94V-0阻燃壳体+镀金黄铜触头,双重保障电气安全与接触稳定性,减少售后维护成本。
  • 安装便捷:直插式设计支持手工焊接或自动化贴装,适配不同生产规模的装配需求,提升生产效率。
  • 成本可控:采用成熟的材料与工艺,在保证性能的前提下控制成本,适合批量应用场景。

总结

CJT A2547WV-5P线对板针座凭借标准化结构、可靠的材料工艺、宽温电气性能,成为多领域电路连接的高性价比选择。它既满足常规应用的基本需求,又具备工业级的稳定性与安全性,是电子设计中信号/电源传输的可靠组件,可有效提升系统的连接可靠性与生产效率。

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