WMSIC Electronic Components

CJT A3963WR-8P A3963WR

ModelA3963WR-8P
PackageP=3.96mm
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 A3963WR-8P
Type
CJT
Minimum package
1000 袋

Technical parameters

Electronic Component
Electronic Component
Electronic Component
CJT
Electronic Component
A3963WR-8P
Electronic Component
1
Package
P=3.96mm
Electronic Component
1
Electronic Component
Wire-to-Board
Electronic Component
3.14g
Electronic Component
3.96mm
PIN
8P
Electronic Component
1
Electronic Component
VH
Electronic Component
BM0265448538
Electronic Component
PA66
Electronic Component
Electronic Component
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.

CJT A3963WR-8P线对板针座产品概述

一、产品核心身份与定位

CJT A3963WR-8P是一款线对板弯插针座,隶属于长江连接器(CJT)VH系列,采用1排8PIN(1×8P)结构,间距3.96mm,专为中功率电气设备的板端与线端可靠连接设计。产品兼容VH系列线端端子,可实现线束与PCB板的快速对接,广泛适配工业、家电、新能源等多领域的中低功率连接需求。

二、关键规格参数解析

(一)机械结构参数

  • 插针配置:1排8PIN(1×8P),单排布局节省PCB空间,避免多排结构占用垂直方向体积;
  • 间距:3.96mm(VH系列标准间距,与同系列端子完全匹配,无需额外适配);
  • 安装方式:弯插(直角插针),适合PCB板侧面或空间受限场景(如设备内部紧凑区域);
  • 总PIN数:8P,满足多线信号/功率的集中连接需求,减少分散连接的复杂度。

(二)电气性能参数

  • 额定电流:10A(中功率负载适配,可支撑小型电机、控制电路等功率需求);
  • 额定电压:250V(符合低压配电安全标准,适配民用/工业低压场景);
  • 工作温度范围:-40℃~+105℃(宽温设计,可适应寒冷地区、高温车间等极端环境)。

(三)材料与防护参数

  • 触头材质:黄铜(导电率高、机械强度适中,减少接触电阻与功率损耗);
  • 触头镀层:锡(防氧化、提升焊接兼容性,长期使用不易出现接触不良);
  • 塑料外壳:PA66(耐温性好、抗冲击,可承受焊接高温与机械振动);
  • 阻燃等级:UL94V-0(最高阻燃等级,遇火自熄,避免火灾蔓延,符合严苛安全标准)。

三、设计特点与材料优势

(一)结构适配性灵活

弯插设计可灵活适配PCB板的不同安装位置(如边缘、侧面),单排8PIN布局既满足多线连接需求,又避免多排结构占用过多空间;VH系列标准间距确保与同系列端子完全兼容,降低选型与适配成本。

(二)电气可靠性稳定

黄铜触头的低电阻特性减少功率损耗,锡镀层有效防止触头氧化,长期使用中接触电阻波动小;宽温范围覆盖-40℃至+105℃,可适应从低温仓储到高温设备内部的多样环境,避免温度变化导致的性能下降。

(三)安全防护等级高

PA66塑料外壳耐温达120℃以上,可承受波峰焊等焊接工艺的高温;UL94V-0阻燃等级通过UL认证,符合电气设备防火安全要求,降低火灾风险。

(四)工艺兼容性优异

弯插结构适合波峰焊、手工焊等多种焊接方式,锡镀层易上锡、焊接牢固,提升生产效率;触头尺寸符合PCB板焊盘设计标准,减少焊接不良率。

四、典型应用场景

  1. 工业控制领域:PLC可编程控制器、变频器、伺服驱动器的信号与功率连接模块,满足多线集中对接需求;
  2. 家电制造行业:空调、洗衣机、冰箱的控制板与内部线束连接,适配家电的中功率负载与宽温环境;
  3. 新能源相关设备:小型储能电池组、电动工具(如电钻、割草机)的低压配电连接,符合安全与宽温要求;
  4. 通信设备:基站辅助电源模块、路由器内部的信号与电源连接,确保稳定传输。

五、品牌与品质背书

CJT(长江连接器)是国内连接器行业的知名厂商,拥有20余年专业设计与生产经验,产品通过UL、CE、RoHS等多项国际认证。A3963WR-8P采用标准化生产工艺,材料批次稳定,批量供货周期短,可满足客户量产需求;同时提供完善的技术支持与售后保障,是中功率线对板连接的可靠选择。

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