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7-1452671-1是TE Connectivity(泰科) 旗下MCON 1.2系列的密封矩形连接器,属于小型化低压信号/电源连接方案。该系列以1.2mm触头间距为核心设计,主打紧凑空间下的可靠连接,广泛覆盖汽车、工业、消费电子等对体积敏感的场景。
本型号后缀“LL REC SWS SN”明确核心特性:
结合TE官方规格与MCON 1.2系列通用参数,本产品核心参数如下:
类别 具体参数 触头间距 1.2mm(小型化核心) 绝缘外径适配范围 1.9mm~2.4mm(用户明确) 触头镀层 锡(Sn)(用户明确) 额定电流 3A(AC/DC通用) 额定电压 60V DC(低压信号/电源) 工作温度范围 -40℃~+105℃(极端环境耐受) 密封等级 IP67(防尘+短时浸水) 接触电阻 初始≤20mΩ(稳定传输) 触头数量 2~20芯(多配置可选)紧凑空间适配
1.2mm小间距比常规2.54mm间距节省约50%安装空间,适合汽车仪表盘、工业传感器模块等紧凑布局。
可靠密封防护
SWS密封结构(内置橡胶密封圈)可阻挡灰尘、雨水及轻度油污,避免环境因素导致的接触不良,延长30%以上使用寿命。
稳定电气性能
锡镀层触头导电率高(约15% IACS),压接后接触电阻低且长期稳定,可避免信号衰减或电源损耗。
防松脱锁扣
LL卡扣式设计连接时带“咔嗒”锁定声,可耐受汽车行驶振动(10~2000Hz,9.8m/s²)、工业设备冲击(150m/s²,11ms),防止脱落。
导线兼容性广
适配1.92.4mm绝缘外径导线(对应AWG 2226号线),无需额外更换导线规格,降低采购与安装成本。
本产品因兼顾紧凑性、防护性与可靠性,主要用于:
工具与导线要求
需用TE专用压接工具(如型号69501-1),导线绝缘外径需严格控制在1.9~2.4mm,避免虚接。
配对兼容性
仅适配同系列MCON 1.2插头(如料号7-1452672-1),不同系列无法兼容。
密封件保护
安装前检查密封圈是否划伤,连接后确保完全贴合,否则会降低IP67防护等级。
环境限制
避免长期暴露在强腐蚀性气体(盐酸/硫酸)或超过+105℃的环境中。
TE严格遵循全球质量标准:
本产品是小型化低压连接场景的高性价比选择,可平衡空间、防护与成本需求,适配多领域实际应用。
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