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CJT A1251WV-10P A1251WV
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- CJT A1251WV-10P
- Type
- CJT
- Minimum package
- 1000 个
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- CJT
- Electronic Component
- A1251WV-10P
- Electronic Component
- 1
- Package
- Through-hole, P=1.25mm
- Electronic Component
- 1
- Electronic Component
- Wire-to-Board
- Electronic Component
- 0.253g
- Electronic Component
- 1.25mm
- PIN
- 10P
- Electronic Component
- 1
- Electronic Component
- BM0265448550
- Electronic Component
- PA46
- Electronic Component
- Through-hole
- Operating Temperature
- 40℃~+105℃
- Pin
- 1x10P
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
A1251WV-10P 产品概述
一、产品简介
A1251WV-10P 是长江连接器（CJT）推出的一款直插式线对板针座，单排 1x10P，针脚间距 P = 1.25mm。该产品定位用于小间距、低电流的信号连接场景，兼顾可靠的电气接触和经济的装配方式，适合各种消费类电子、通信设备和工业控制小型模块的信号互连需求。
二、主要参数
- 插针结构：1x10P（单排，10 PIN）
- 间距：1.25mm（P = 1.25mm）
- 安装方式：直插（Through-hole / 直插式）
- 额定电流：1A（每针）
- 额定电压：125V
- 工作温度：-40℃ ~ +105℃
- 总 PIN 数：10P（每排 10）
- 品牌：CJT（长江连接器）
三、结构与材料
- 触头材质：磷铜（Phosphor Bronze），兼具良好的弹性与导电性能，适合反复插拔的场合。
- 触头镀层：镀锡处理，改善焊接性并提高抗氧化性，适用于常见的焊接工艺。
- 塑料材质：PA46（聚酰胺 46），具有较高的机械强度与热稳定性。
- 阻燃等级：UL94V-0，满足较高的安全与阻燃要求。
四、电气与机械性能
A1251WV-10P 设计用于低功率信号传输，单针额定电流为 1A，额定电压 125V，适用于常规数字与模拟信号互连。磷铜触点配合镀锡表面，保证良好的接触电阻和长期稳定性。PA46 塑料外壳在 -40℃ 到 +105℃ 的温度范围内保持结构与绝缘性能，适配多种环境条件。
五、安装与焊接建议
产品为直插（插件）类型，适用于通过孔（THT）焊接装配工艺。推荐使用标准的波峰焊或手工焊接方法，镀锡触点有利于焊接润湿。为保证接插件可靠性，焊接时应避免长时间高温作用于塑料体，符合常规电子装配工艺的温度曲线与时间限制。
六、设计与兼容性提示
- 针间 1.25mm 的小间距设计，有利于提高 PCB 布局密度，但在手工焊接与检修时需注意操作精度。
- 作为标准单排针座，通常与相应间距与排数的插座、线束座或插件连接器配套使用。在布局时核对 PCB 钻孔尺寸与焊盘开孔位置，确保机械强度与电气可靠性。
七、典型应用场景
- 消费类电子小型模块的信号连接（如控制板与子板间）
- 通信设备与网络模块的内部连线
- 工业控制、小型测控设备、传感器接口等需要紧凑布局的场合
- 各类开发板、扩展模块与嵌入式系统的插件接口
八、质量与采购信息
A1251WV-10P 由 CJT（长江连接器）生产，材料与阻燃等级满足行业常见标准，适合批量生产与长期供应。订购时请确认所需包装形式、引脚表面处理（标准为镀锡）及是否需要特殊加工（如加长针脚、定位柱等）。如需替代件或配套母座、排对排连接器，建议提供 PCB 样板或具体应用条件以便确认兼容性。
如需更详细的机械尺寸图、PCB 封装建议或环境可靠性测试数据（例：插拔寿命、接触电阻测试），可提供具体需求以便获取或定制相关资料。
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