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TE Connectivity 179974-6
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- TE Connectivity 179974-6
- Type
- TE CONNECTIVITY
- Minimum package
- 4500 卷
Technical parameters
- Electronic Component
- 21.2mm
- Electronic Component
- Electronic Component
- Electronic Component
- TE CONNECTIVITY
- Electronic Component
- 179974-6
- Electronic Component
- 1
- Electronic Component
- Terminal Block
- Electronic Component
- 0.9g
- Electronic Component
- 1
- Electronic Component
- BM0264887189
- Type
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- 6.35
- Terminal Block Type
- Terminal Block
- AWG
- 14~18
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
179974-6 产品概述
一、产品简介
179974-6 为 TE Connectivity（泰科电子）出品的快速断开（quick-disconnect）插座，属于 250 型（0.25 in）系列强制锁定结构。该件为非绝缘直型插簧端子（F 型压接），适配 6.35 mm（0.25 in）插片，专为需要可靠、可拆卸电气连接的应用而设计，常用于电器、控制箱、线束和工业设备等场景。
二、主要技术参数
- 插片宽度（配合尺寸）：6.35 mm（0.25 in）
- 插片厚度（对插）：0.81 mm
- 全长：21.2 mm；配合长度：6.3 mm
- 端子类型：插簧端子（快速断开插座）
- 线规（AWG）：14 ~ 18
- 线规（平方毫米）：0.82 ~ 2.08 mm²
- 允许绝缘外径（O.D）：2.21 mm ~ 3.4 mm
- 护套类型/颜色：无（非绝缘）
- 触头材质：铜（黄铜）
- 触头镀层：锡（Sn）
- 形态：直型，F 型压接，250 型强制锁定
- 品牌：TE Connectivity（泰科电子）
三、结构与材料特性
该端子采用黄铜基材并经锡镀层处理，兼顾导电性与耐腐蚀性。非绝缘壳体使其尺寸紧凑，便于在狭小空间内布线。强制锁定（positive/force lock）结构提高了插合保持力，防止震动或拉扯导致意外松脱。F 型压接端设计适合机械化或手动压接安装。
四、安装与压接建议
- 使用与线规匹配的压接工具，保证压接唇与导体良好接触，避免虚焊或导体松动。
- 根据线材外径选择合适剥线长度并确认绝缘外径在 2.21–3.4 mm 范围内。
- 压接后建议进行拉力与通电测试，确认可靠性及低接触电阻。
- 由于为非绝缘端子，安装后应避免裸露导体接触金属外壳或邻近导体，必要时配合绝缘套管或绝缘护套使用。
五、典型应用场景
- 家用电器与白色家电内部线束连接
- 工业控制柜、继电器插座与接线端子
- 汽车电子（非高压回路）、商用车辆电气系统（在符合规范的前提下）
- 试验台、配电模块与模块化装配的快速替换连接点
六、选型与维护要点
- 确认与之配合的插片为 6.35 mm 宽且厚度 ≤0.81 mm 的 250 系列母/公件。
- 若工作环境有潮湿或腐蚀性介质，需考虑额外防护或选择具备密封/绝缘处理的配件。
- 定期检查压接端子和插合面是否有氧化、松动或机械损伤，必要时更换以保证接触可靠性。
七、总结
179974-6 是一款针对通用电气连接需求设计的非绝缘快速断开插座，兼具紧凑尺寸、良好导电性与机械保持力。适用于需要可重复插拔、装配效率高且对绝缘要求可由外部处理的场景。选型时应关注线规、绝缘外径及与 6.35 mm 插片的机械兼容性，配合合适的压接工艺以确保长期稳定使用。
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