WMSIC Electronic Components

CJT A2008WR-2X2P A2008WR

ModelA2008WR-2X2P
PackageP=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 A2008WR-2X2P
Type
CJT
Minimum package
1000 袋

Technical parameters

Electronic Component
Electronic Component
Electronic Component
CJT
Electronic Component
A2008WR-2X2P
Electronic Component
1
Package
P=2mm
Electronic Component
2
Electronic Component
Wire-to-Board
Electronic Component
2mm
Electronic Component
0.4g
Electronic Component
2mm
PIN
4P
Electronic Component
1
Electronic Component
PH
Electronic Component
BM0265448543
Electronic Component
PA46
Electronic Component
Electronic Component

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

CJT A2008WR-2X2P 线对板针座产品概述

CJT(长江连接器)A2008WR-2X2P是一款针对小型化电子设备设计的2mm间距线对板针座,采用弯插式安装结构,兼容PH系列线端连接器,具备高载流、宽温适用、阻燃安全等核心优势,广泛应用于消费电子、小型家电及工业控制领域。

一、核心参数规格

该针座的参数明确适配紧凑设备的连接需求,关键指标如下:

  • 插针布局:2排×2针(2x2P),总PIN数4,行距2mm,间距2mm,符合PH系列标准间距;
  • 安装方式:弯插式(后缀“WR”标识),适配PCB板垂直布局需求;
  • 电气性能:额定电流3A(AC/DC),额定电压250V(AC/DC),满足常规低压电路连接;
  • 环境耐受:工作温度范围-40℃至+105℃,覆盖低温与高温场景;
  • 材质安全:触头为黄铜+锡镀层,塑料壳体采用PA46工程塑料,阻燃等级UL94V-0。

二、设计与材质特点

1. 触头结构

触头选用黄铜基材,兼具良好导电性与机械强度;表面镀锡处理,提升耐腐蚀性与接触可靠性,减少氧化导致的接触电阻增大,保证长期连接稳定。

2. 塑料壳体

壳体采用PA46(聚酰胺46)工程塑料,相比普通PA66,热变形温度更高(约140℃以上),适配针座工作温度上限;同时耐冲击、耐化学性优异,可承受机械应力与环境腐蚀。

3. 紧凑布局

2x2P布局配合2mm间距,有效缩小PCB占用面积,适合小型化设备的空间优化;弯插式安装可灵活适配垂直安装场景,便于布线与元件布局配合。

三、关键性能优势

1. 宽温稳定运行

-40℃至+105℃的温度范围,可满足北方低温环境、家电内部高温(如烤箱、热水器控制板)等场景;黄铜触头+锡镀层的组合,接触电阻稳定(≤20mΩ),减少传输损耗。

2. 安全阻燃防护

塑料壳体阻燃等级UL94V-0,遇明火快速自熄,避免火势蔓延;PA46耐老化性优异,长期使用不易开裂变形,提升产品寿命。

3. 高载流能力

额定电流3A的设计,满足小型电机、LED驱动、传感器等中等功率设备需求,相比同间距2A级针座,适用场景更广。

四、典型应用场景

该针座因紧凑结构与稳定性能,广泛应用于:

  • 消费电子:智能插座、温湿度传感器、手持仪器等控制板连接;
  • 小型家电:电饭煲、电热水壶、加湿器的电源与控制板连接;
  • 工业控制:小型PLC模块、传感器节点、微型电机驱动板连接;
  • 通信设备:小型路由器、交换机的辅助电路连接。

五、安装与兼容性说明

1. 安装便捷

弯插式安装无需特殊工具,直接焊接于2mm间距焊盘,焊接后可垂直对接线端连接器,节省水平空间。

2. 兼容性强

兼容CJT PH系列线端连接器(如PH-2P、PH-4P),也可与其他品牌同PH规格线端连接器互换,便于客户选型替换。

CJT A2008WR-2X2P通过紧凑设计与可靠性能,为小型电子设备提供经济高效的连接解决方案,适用于对空间、温度、载流有综合要求的场景。

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