WMSIC Electronic Components

MOLEX 39014032

Model39014032
PackageP=4.2mm
BrandMOLEX
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 25+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
MOLEX 39014032
Type
MOLEX
Minimum package
5000 箱

Technical parameters

Electronic Component
Electronic Component
Electronic Component
MOLEX
Electronic Component
39014032
Electronic Component
1
Package
P=4.2mm
Electronic Component
1
Electronic Component
(Wire-to-Board / Wire-to-Wire)
Electronic Component
1.461g
Electronic Component
4.2mm
Electronic Component
Electronic Component
Electronic Component
1
Electronic Component
BM0265106375
Electronic Component
PA
Operating Temperature
40℃~+105℃
Socket
1x3P
PIN
3

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

MOLEX 39014032 线对板/线对线胶壳产品概述

MOLEX 39014032是一款1x3P(1排3针)、间距4.2mm的线对板/线对线胶壳,隶属于MOLEX经典的3901系列,专为紧凑空间内的电气连接设计,兼顾可靠性与经济性,广泛应用于工业、消费电子及汽车周边等领域。

一、核心规格与定位

该胶壳的核心参数明确了其应用边界:

  • 结构布局:单排(1排)3个插孔(3P),插孔间距4.2mm,采用直插式设计,适配标准线径与端子;
  • 基础属性:塑料主体为白色,排数1、每排PIN数3,封装规格与间距一致(4.2mm);
  • 品牌与系列:延续MOLEX 3901系列“小体积、高适配性”的设计基因,是小型设备连接的常规选型。

二、结构与材质特性

2.1 结构设计

采用插孔式紧凑布局,单排3孔排列符合多数小型设备的针脚需求,无冗余设计,有效节省PCB或线缆端空间;胶壳边缘带有定位卡扣(部分型号),可与适配端子/针座实现可靠锁合,避免松脱。

2.2 材质与阻燃性

  • 塑料主体:选用聚酰胺(PA) 材质,兼具良好机械强度(抗冲击、抗磨损)与耐化学性(耐弱酸碱、耐油);
  • 阻燃等级:符合UL94V-2 标准——火焰移开后10秒内自熄,燃烧滴落物不引燃下方棉絮,满足基本防火要求;
  • 温宽范围:工作温度为**-40℃~+105℃**,可适应低温环境(如北方户外设备)与中等高温场景(如小家电内部)。

三、电气性能与环境适应性

3.1 电气参数(参考系列通用值)

作为4.2mm间距胶壳,39014032适配端子通常支持:

  • 额定电流:3A(AC/DC)(线径22-26AWG时);
  • 额定电压:250V(AC/DC);
  • 接触电阻:≤50mΩ(端子压接良好时),确保信号/功率传输稳定。

3.2 环境适应性

  • 温湿度:存储温度范围-55℃~+125℃,可耐受短期温度波动;
  • 耐候性:PA材质对紫外线有一定抗性,适合室内及部分户外低光照场景;
  • 抗振动:结构紧凑+卡扣设计,可承受中等振动(如汽车仪表盘、小型工业设备),不易因振动失效。

四、应用场景与适配方案

4.1 典型应用场景

  • 工业控制:PLC输入输出模块、温度/压力传感器接线端;
  • 消费电子:电饭煲、加湿器等小家电内部连接、小型家电控制板;
  • 汽车电子:低功率模块(仪表盘背光、车门传感器)、车载小型设备;
  • 通信设备:小型路由器、基站辅助模块的线缆连接。

4.2 适配组件

需配合以下组件实现完整连接:

  • 端子:MOLEX 3900系列(如3900-0031),适配22-26AWG线缆;
  • 针座(线对板):MOLEX 3902系列(如3902-0031),焊接于PCB板;
  • 线对线:可与同系列1x3P胶壳(如39014031)配合,实现线缆间连接。

五、安装与使用注意事项

  1. 端子压接:使用MOLEX专用工具(如11-03-0041),确保端子与线缆压接牢固,无虚接;
  2. 插入锁合:端子插入胶壳需听到“咔嗒”声,确认完全锁合,避免半插入导致接触不良;
  3. 环境限制:避免超过105℃高温、强酸强碱环境,防止胶壳老化变形;
  4. 存储维护:存于干燥常温(15-35℃)环境,避免阳光直射;定期检查胶壳裂纹、端子松动,及时更换损坏部件。

MOLEX 39014032凭借紧凑尺寸、可靠性能与广泛适配性,成为小型电气连接场景的高性价比选择,适合对空间与成本有要求的设备设计。

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