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MOLEX 39012081
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- MOLEX 39012081
- Type
- MOLEX
- Minimum package
- 500
Technical parameters
- Electronic Component
- MOLEX
- Electronic Component
- 39012081
- Electronic Component
- 1
- Package
- P=4.2mm
- Electronic Component
- 2
- Electronic Component
- (Wire-to-Board / Wire-to-Wire)
- Electronic Component
- 4.2mm
- Electronic Component
- 2.8g
- Electronic Component
- 4.2mm
- Electronic Component
- Electronic Component
- Electronic Component
- 1
- Electronic Component
- BM0265576208
- Electronic Component
- PA
- Operating Temperature
- 40℃~+105℃
- Socket
- 2x4P
- PIN
- 4
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
MOLEX 39012081 胶壳产品概述
一、产品核心定位
MOLEX 39012081是一款专为线对板/线对线连接设计的双排胶壳，属于MOLEX经典4.2mm间距系列产品。该胶壳以「高可靠性、宽环境适应性」为核心设计目标，适配8针脚（2×4P）的信号与小功率电流传输需求，广泛应用于工业、消费电子等领域的小型化设备连接场景。
二、基础规格参数详解
该胶壳的关键参数遵循MOLEX标准化设计，具体如下：
- 连接结构：2×4P双排插孔（2排×每排4个引脚位），支持多通道并行传输；
- 间距规格：引脚中心距（P）为4.2mm，排间行距同步4.2mm，兼顾连接密度与装配便利性；
- 材质与外观：采用聚酰胺（PA） 塑料注塑成型，外观为白色（便于装配识别）；
- 安全与环境参数：阻燃等级达UL94V-2（符合北美安全标准），工作温度范围为**-40℃~+105℃**；
- 品牌与兼容性：MOLEX原厂生产，封装间距严格匹配4.2mm，可与同系列端子、针座无缝配合。
三、材料与性能优势
- 耐温抗冲击：PA材质玻璃化转变温度高，-40℃低温下不脆化开裂，+105℃高温下保持结构稳定，避免温度变化导致的连接松动；
- 安全阻燃：UL94V-2等级可抑制火焰蔓延，满足工业与消费电子的安全认证要求；
- 化学稳定：对多数工业溶剂、油脂具有耐受性，适合轻微腐蚀环境（如户外传感器）；
- 装配高效：白色外观便于引脚位识别，双排结构减少单排多针脚的装配难度，提升生产效率。
四、设计特点与适配性
- 紧凑双排设计：2×4P结构比单排8P节省约30%横向空间，适配小型化设备（如智能家居终端）；
- 双向兼容：可配合MOLEX同系列端子实现线对线连接，或与针座配合实现线对板连接，适配不同电路设计；
- 标准化互换：遵循MOLEX 4.2mm间距通用规范，可与同规格第三方产品互换（需确认端子匹配性），降低供应链风险；
- 防呆防护：MOLEX常规胶壳内置防呆结构，避免装配时引脚错位，减少短路风险（具体参考原厂 datasheet）。
五、典型应用领域
- 工业控制：PLC输入输出接口、传感器模块（温度/压力传感器）信号连接；
- 消费电子：智能家居（智能门锁、安防摄像头）内部连接、小型家电（咖啡机、加湿器）控制电路；
- 汽车电子：车载辅助系统（倒车雷达、行车记录仪）信号传输、低功率车载设备内部连接；
- 通信设备：小型基站（小站）辅助模块接口、路由器/交换机扩展端口。
总结
MOLEX 39012081胶壳凭借稳定的耐温性能、标准化设计与宽环境适应性，成为多领域电气连接的可靠选择，尤其适合对连接可靠性、装配效率有要求的小型化设备设计。
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