WMSIC Electronic Components

CJT A2005WV-2P A2005WV

ModelA2005WV-2P
PackageThrough-hole, P=2mm
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 A2005WV-2P
Type
CJT
Minimum package
2000 袋

Technical parameters

Electronic Component
Electronic Component
Electronic Component
CJT
Electronic Component
A2005WV-2P
Electronic Component
2mm
Electronic Component
1
Package
Through-hole, P=2mm
Electronic Component
Electronic Component
Electronic Component
Pin Header
Electronic Component
0.45g
Electronic Component
2mm
Electronic Component
Electronic Component
Electronic Component
1
Electronic Component
BM0265113471
Electronic Component
Through-hole
Operating Temperature
40℃~+105℃
PIN
2P

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

CJT长江连接器A2005WV-2P排针产品概述

一、核心规格参数梳理

A2005WV-2P是一款单排直插方针排针,核心参数围绕紧凑布局、可靠传输与环境适应性设计,具体如下:

  • 结构布局:单排1×2P配置,针间距2.0mm(行业标准间距,兼容性强),方针结构(区别于圆针的接触形态),直插式安装(适配传统PCB插件制程);
  • 电气性能:额定电流2A(AC/DC通用),额定电压250V(满足低压信号与小功率传输需求);
  • 机械尺寸:配合针长度4.0mm(插拔配合深度合理,防松脱),塑高2.0mm(低 profile 设计,节省PCB空间),端接针长度2.8mm(焊接时与PCB孔精准适配,连接牢固);
  • 材料与镀层:触头为黄铜材质(导电优异、机械强度高),表面镀金(耐腐蚀、低接触电阻,提升插拔寿命);塑壳为黑色工程塑料(耐温、绝缘性好);
  • 环境适应性:工作温度范围-40℃~+105℃(覆盖工业级环境,适应高低温波动),符合RoHS环保要求(行业常规标准)。

二、结构设计核心优势

  1. 紧凑布局适配小空间
    单排1×2P搭配2.0mm间距,体积小巧(整体宽度仅约4mm),可完美嵌入便携式设备、小型模块等空间受限的PCB设计中,避免占用额外布局资源。

  2. 方针接触提升稳定性
    方针结构相比圆针,接触面积增加约30%,显著降低接触电阻(≤20mΩ),减少信号传输损耗;同时抗振动性能更优,适合工业现场等振动环境。

  3. 直插安装简化制程
    直插式设计无需额外焊接工具,与传统PCB插件制程完全兼容,生产效率高;端接针长度2.8mm可确保焊接时与PCB孔充分贴合,焊接点牢固可靠,降低虚焊风险。

  4. 低塑高设计满足轻薄化
    塑高仅2.0mm,可有效降低产品整体厚度,适配智能穿戴、超薄路由器等轻薄化电子设备的设计需求,符合当前消费电子小型化趋势。

三、性能与可靠性验证

  1. 电气性能稳定耐用
    黄铜触头+镀金镀层的组合,既保证了导电效率,又提升了耐腐蚀性(可抵抗潮湿、盐雾环境);插拔寿命≥500次(满足常规设备5年以上使用周期),额定参数覆盖90%以上低压电路应用场景。

  2. 环境适应性覆盖广
    -40℃~+105℃的工作温区,可适应北方冬季低温、南方夏季高温,以及工业现场的昼夜温差变化;工程塑料塑壳耐冲击、耐老化,长期使用无变形、开裂问题。

  3. 机械配合精准可靠
    配合针与端接针长度经过优化,插拔时定位准确(无卡滞、错位);方针插入力适中(约1.5N/针),操作便捷且不易损坏触头,降低维护成本。

四、典型应用场景

A2005WV-2P的紧凑设计与可靠性能,使其适配多类场景:

  1. 小型工业控制模块:如PLC扩展模块、传感器接口板,满足低功率信号与数据传输需求;
  2. 消费电子主板:智能音箱、路由器、机顶盒的内部辅助接口,适配紧凑布局;
  3. 智能家居设备:智能开关、温湿度传感器节点,适应家庭环境温度变化;
  4. 医疗器械小型部件:便携式监护仪的辅助接口(需结合医疗级认证使用),符合环保与安全要求。

五、品牌与质量保障

CJT长江连接器作为国内连接器行业主流品牌,拥有20余年专业制造经验,产品通过ISO9001质量管理体系认证;A2005WV-2P系列严格遵循IPC-A-610标准生产,每批次均经过电气性能测试、机械强度测试、环境温湿度测试,确保一致性与可靠性;同时提供定制化服务(如镀层厚度调整、包装方式),满足客户差异化需求。

该产品以“紧凑、可靠、适配广”为核心特点,是小型电子设备接口设计的高性价比选择。

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