WMSIC Electronic Components

MOLEX 503948054

Model503948054
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 26+

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Technical data

Product details

18 specifications

Core information

Product name
MOLEX 503948054
Type
MOLEX
Minimum package
10000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
MOLEX
Electronic Component
503948054
Electronic Component
1
Electronic Component
Terminal Block
Electronic Component
0.157g
Electronic Component
1
Electronic Component
BM0264913542
AWG
24~30
Electronic Component
Electronic Component
Electronic Component
Electronic Component
Voltage
125V
Electronic Component
Electronic Component
Electronic Component
10000
(OD)
1.4mm

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

MOLEX 503948054 压接式插座连接器产品概述

MOLEX 503948054是一款针对小型化电子设备设计的压接式插座连接器,属于Milli-Grid系列线端安装组件,采用带盘(Reel)包装,适配细规格线缆,可满足高密度布线场景的连接需求。

一、产品基本定位与结构

该连接器定位为小型化压接插座,核心结构由铜合金触头、压接端及绝缘适配部分组成,无需焊接即可实现线缆与触头的可靠连接。作为Milli-Grid系列成员,其设计紧凑,可适配空间受限的设备内部布线;带盘包装则适配自动化组装生产线,提升批量生产效率。

二、核心技术参数详情

1. 电气性能参数

  • 额定电压:125V(满足低压电子设备的供电与信号传输需求);
  • 触头镀层:镀金(耐腐蚀、低接触电阻,提升电气稳定性与使用寿命);
  • 触头材质:铜合金(兼顾良好导电性与机械强度,防止触头在压接/插拔中变形)。

2. 机械适配参数

  • 适配线规:24~30AWG(细规格线缆,适合小型设备内部布线);
  • 允许绝缘外径:≤1.4mm(确保线缆与触头压接部位匹配,避免过粗导致压接不良);
  • 安装方式:压接式(无需焊接,操作便捷,压接后抗振动性能良好)。

3. 包装形式

采用Reel(带盘) 包装,适配自动化压接设备,减少人工操作误差,提升生产一致性。

三、适配线缆与典型应用场景

1. 适配线缆

需匹配24~30AWG规格、绝缘外径≤1.4mm的绝缘线缆(如PVC、XLPE等常规绝缘材质),确保压接后连接可靠、绝缘无破损。

2. 典型应用

  • 可穿戴设备:智能手环、蓝牙耳机等小型电子的内部信号/供电连接;
  • 智能家居传感器:温湿度传感器、门窗传感器等微型模块的布线;
  • 医疗小型设备:便携式监护仪、血糖仪等内部低功率连接;
  • 工业控制微型模块:PLC小型扩展模块、传感器节点的内部布线。

四、设计优势与性能特点

  1. 小型化高密度:Milli-Grid系列设计紧凑,适合设备内部高密度布线,节省空间资源;
  2. 压接便捷可靠:无需焊接,通过专用压接工具即可完成连接,压接后接触电阻稳定,抗振动性能优于焊接连接;
  3. 镀金触头耐用:触头镀金处理,有效防止氧化与腐蚀,在潮湿、多尘环境下仍能保持稳定电气性能;
  4. 铜合金触头平衡:铜合金材质兼顾导电性与机械强度,避免触头在压接或插拔过程中变形,提升使用寿命;
  5. 自动化适配:带盘包装适配自动化压接生产线,降低人工成本,提升批量生产效率与一致性。

五、使用注意事项

  1. 压接工具适配:需使用与24~30AWG线规、该触头型号匹配的专用压接工具,避免压接不到位(虚接)或过度压接(触头损坏);
  2. 线缆规格确认:严格确认线缆绝缘外径≤1.4mm,避免过粗线缆导致压接后绝缘破损或触头应力集中;
  3. 存储环境要求:存储于干燥、通风、温度10~35℃的环境,避免触头镀层因潮湿氧化;
  4. 安装操作规范:压接前需清理线缆导体表面油污,压接后检查触头与线缆的连接牢固性,无松动或虚接现象。

该产品凭借小型化、高可靠性与自动化适配性,成为小型电子设备内部连接的优选组件之一。

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