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CJT A3963WR-4P A3963WR
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- CJT A3963WR-4P
- Type
- CJT
- Minimum package
- 1000 袋
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- CJT
- Electronic Component
- A3963WR-4P
- Electronic Component
- 1
- Package
- P=3.96mm
- Electronic Component
- 1
- Electronic Component
- Wire-to-Board
- Electronic Component
- 1.482g
- Electronic Component
- 3.96mm
- PIN
- 4P
- Electronic Component
- 1
- Electronic Component
- VH
- Electronic Component
- BM0265113483
- 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.
A3963WR-4P 产品概述
一、产品简介
A3963WR-4P 为 CJT（长江连接器）推出的线对板针座，属于 VH 系列标准间距连接器。该产品为 1×4P 单排弯插（右角/弯脚）结构，间距 P = 3.96mm，适用于常见工业控制、电源模块及家电类设备的线对板连接场合，设计兼顾可靠性与经济性。
二、主要电气与环境参数
- 排数/针数：1×4P（每排 4 针，总 PIN 数 4）
- 额定电流：10A（单针额定）
- 额定电压：250V
- 工作温度：-40℃ ~ +105℃
- 接触材质：黄铜，接触面镀锡
- 绝缘材料：PA66，阻燃等级 UL94V-0
三、结构特点与工艺
- 插针结构为弯插式，便于采用通孔插件工艺安装于 PCB，利于机械强度与焊接可靠性。
- 触头采用黄铜基材并进行锡镀，兼顾导电性与抗氧化性能；塑料外壳选用 PA66，耐热且具备良好机械强度与阻燃性能。
- VH 系列兼容行业常见 3.96mm 间距标准，便于与相应插座或排线配合使用。
四、典型应用场景
- 工业控制器、继电器模块的电源与信号端子；
- 家用电器、厨房电器的线束连接接口；
- 仪器仪表、通信设备的内置电源/信号互联；
- 需要高电流承载且追求可靠焊接的嵌入式应用场合。
五、安装与焊接建议
- 建议采用通孔插件+波峰焊或回流后补锡工艺，确保焊点充分润湿与机械强度。
- 在设计 PCB 时，参照厂方标准封装图预留过孔与焊盘，并考虑焊膏用量与热量分布，以避免因焊接热导致塑料件变形。
- 对于需要频繁插拔的组合，应评估接触件的耐磨寿命与镀层要求。
六、选型与采购提示
- 型号：A3963WR-4P，品牌：CJT（长江连接器），封装形式：弯插 P=3.96mm。
- 订购时请确认针数、方向（左/右弯脚）、镀层要求及包装方式（散装/带轴/盘带）以满足装配线需求。
- 对于有更高耐腐蚀或耐温要求的应用，可咨询厂方定制镀金或不同塑料等级版本。
七、注意事项
- 本概述基于常规技术参数；具体安装尺寸、过孔直径与 PCB 焊盘建议请以厂方 Datasheet 为准。
- 在高振动或高温环境中使用前，建议进行环境适配性验证与可靠性测试，确保长期使用稳定。
A3963WR-4P 以其标准 3.96mm 间距、10A 额定电流与 UL94V-0 阻燃材料，适合大多数中低压电源与信号连接场景，是兼顾成本与可靠性的实用型线对板连接器。若需详细 2D/3D 封装图或可靠性数据，可联系供应商获取完整技术资料。
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