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CJT A2012WVA-8P A2012WVA
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- CJT A2012WVA-8P
- Type
- CJT
- Minimum package
- 1000 袋
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- CJT
- Electronic Component
- A2012WVA-8P
- Electronic Component
- 1
- Package
- Through-hole, P=2mm
- Electronic Component
- 1
- Electronic Component
- Wire-to-Board
- Electronic Component
- 0.476g
- Electronic Component
- 2mm
- PIN
- 8P
- Electronic Component
- 1
- Electronic Component
- BM0264382402
- Electronic Component
- PA66
- Electronic Component
- Through-hole
- Operating Temperature
- 40℃~+105℃
- Pin
- 1x8P
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
A2012WVA-8P 产品概述
一、产品简介
A2012WVA-8P 为 CJT（长江连接器）系列线对板针座，属于 1×8 单排直插式连接器，针距（P）为 2.0mm。该产品用于线束与印制电路板（PCB）之间的可靠电气连接，结构紧凑、安装方便，适合多种中低功率电子产品的信号与电源连接应用。
二、主要参数
- 插针结构：1×8P（单排 8 针）
- 针距：2.0mm
- 安装方式：直插（通孔/直插式）
- 总 PIN 数：8P
- 额定电流：3A（单针额定）
- 额定电压：250V
- 工作温度：-40℃ ～ +105℃
- 触头材质：黄铜
- 触头镀层：锡（Sn）
- 塑壳材质：PA66，阻燃等级 UL94V-0
- 封装形式：插件，P=2mm
三、结构与材料
A2012WVA-8P 采用黄铜触头，表面经镀锡处理以提高可焊性和耐腐蚀性。塑料外壳采用耐热、阻燃的 PA66（UL94V-0）材料，保证长期使用的机械强度和安全性。单排 1×8 的直插设计便于插入 PCB，适合波峰或手工焊接加工工艺。
四、性能与可靠性
- 电气性能：单针额定电流 3A、额定电压 250V，适合中低功率的信号与电源传输。
- 温度耐受：工作温度范围 -40℃～+105℃，可适应常见室温、低温以及中高温环境。
- 可靠性：触头黄铜材料结合锡镀层，兼顾导电性与防氧化能力；PA66 塑壳具阻燃特性，提高安全性。
五、安装与使用建议
- PCB 设计：建议根据实际针脚直径选择合适的通孔尺寸，并在排位与周围元件保持合理间距以便波峰焊或维修。通常通孔直径可略大于铜针直径 0.1～0.3mm（具体以样品测量为准）。
- 焊接工艺：可采用波峰焊或手工焊接；焊接时应控制温度与停留时间，避免高温导致塑料件变形。
- 配合件：与之配合的为 2.0mm 针距母端连接器或对应线束端子，选择时应注意极性与定位结构一致。
- 使用注意：避免超额定电流长期通过，安装时防止机械应力集中在焊点或塑壳上。
六、适用场景
- 家用电器控制板、工业控制设备、消费电子、通信设备、LED 驱动与照明系统等需要紧凑、可靠线对板连接的场合。适用于对阻燃与基本温度范围有要求的应用环境。
七、订购信息与建议
- 型号说明：A2012WVA-8P 表示 2.0mm 针距、单排 8P 直插式针座。
- 品牌：CJT（长江连接器）。
- 采购时建议索取样品进行焊接与配合验证，确认孔径、定位柱与周边布局满足生产装配要求。若需批量供应或特殊包装、镀层替代（如镀金）等，可与供应商沟通定制方案。
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