WMSIC Electronic Components

CJT C4201WVA-2X4P C4201WVA

ModelC4201WVA-2X4P
PackageThrough-hole, P=4.2mm
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 C4201WVA-2X4P
Type
CJT
Minimum package
1000 托盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
CJT
Electronic Component
C4201WVA-2X4P
Electronic Component
1
Package
Through-hole, P=4.2mm
Electronic Component
2
Electronic Component
Wire-to-Board
Electronic Component
1.897g
Electronic Component
4.2mm
Electronic Component
Electronic Component
PIN
8P
Electronic Component
1
Electronic Component
BM0262132990
Electronic Component
PA66
Electronic Component
Through-hole
Operating Temperature
40℃~+105℃

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

C4201WVA-2X4P 产品概述

一、产品简介

C4201WVA-2X4P 是 CJT(长江连接器)推出的一款线对板式插针座,采用 2×4 排插针结构,间距 P=4.2mm,直插(Through‑Hole)安装方式,适用于中等功率连接的线对板连结场合。产品以结构紧凑、额定电流较高、机械可靠性好为特点,适合工业控制、电源模块、家电及照明等需要稳固电源与信号连接的应用。

二、主要技术参数

  • 插针结构:2×4P(总 PIN 数 8P)
  • 间距/排距:4.2mm(每排 4 个针脚,行距 4.2mm)
  • 安装方式:直插(插件)
  • 额定电流:13A(每针)
  • 额定电压:600V
  • 工作温度:-40℃ ~ +105℃
  • 触头材质:黄铜(铜合金)
  • 触头镀层:镀锡(便于焊接与抗氧化)
  • 塑料材质:PA66(耐热、机械强度高)
  • 阻燃等级:UL94 V‑2
  • 品牌/型号:CJT(长江连接器) / C4201WVA-2X4P
  • 封装形式:插件,P=4.2mm

三、结构与材料特点

  • 触头:采用黄铜材质,导电性与机械弹性兼顾,表面镀锡处理提升焊接性和抗氧化能力。13A 的额定电流说明该插针在中大功率传输中具有稳定表现。
  • 塑壳:选用 PA66 工程塑料,耐温性与机械强度良好,并达到 UL94 V‑2 阻燃等级,适合对安全性有一定要求的电气环境。
  • 直插封装:通过 PCB 插装固定,提供可靠的机械支撑,适合需要耐振动、长期连接的场合。

四、典型应用场景

  • 工业控制器与配电模块的电源输入/输出接口
  • 电源适配器、开关电源内部连接器件
  • 家用电器、厨电和 HVAC 等设备的内部电源连接
  • LED 驱动、电池管理与充电设备中的电流传输端子
  • 需要较高电流承载与稳固焊接的线对板连接场合

五、安装与焊接建议

  • PCB 设计:按 4.2mm 间距绘制孔位及丝印,保证两排间距、孔径及焊盘面积满足稳定焊接与机械支撑需求。
  • 焊接方式:适用于波峰焊与手工焊接;在波峰焊或回流焊工艺中应注意控制温度及保温时间,以免塑料件受热变形。
  • 机械固定:在有振动或拉力的使用环境中,建议在连接线侧增加机械固定或使用胶固定,避免插针长期受力导致焊点疲劳。
  • 清洁与防护:焊后清除助焊剂残留,必要时进行涂覆处理以提高防护等级。

六、可靠性与储存

  • 工作温度范围 -40℃ 至 +105℃,在额定温度范围内长期使用具有良好稳定性。
  • 储存环境建议干燥、无腐蚀性气体、避免阳光直射与高温,以维持触点和塑料件性能。
  • 通过合理的元件选型与装配工艺,可确保长期可靠连接与安全性。

七、订购和技术支持

  • 型号:C4201WVA-2X4P,品牌:CJT(长江连接器)。
  • 订购时请确认所需排数、间距与额定电气参数,若需特殊表面处理或包装形式,请与供应商确认。
  • 如需详细机械尺寸图、孔径建议或可靠性数据(如耐振动、插拔寿命测试),建议向 CJT 官方或经销商索取完整 Datasheet 与样品进行评估。

本产品适合在要求稳固电气连接且需兼顾较高电流承载能力的场合使用,结合恰当的 PCB 设计与焊接工艺,可获得长期可靠的连接性能。

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