WMSIC Electronic Components

MOLEX 537480208

Model537480208
PackageSMD
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+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
MOLEX 537480208
Type
MOLEX
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
MOLEX
Electronic Component
537480208
Electronic Component
1
Package
SMD
Electronic Component
2
Electronic Component
and Connector
Electronic Component
0.23g
Electronic Component
0.5mm
PIN
20P
Electronic Component
1
Electronic Component
BM0264991317
Operating Temperature
40℃~+105℃
Electronic Component
Electronic Component
Electronic Component
Electronic Component
Voltage
50V

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

MOLEX 537480208 板对板连接器产品概述

一、产品定位与基本属性

MOLEX 537480208是一款小型化表面贴装(SMD)板对板连接器,专为高密度、紧凑空间内的信号传输与低功率供电设计。该产品属于MOLEX经典微型连接器系列,采用2排20Pin(10Pin/排)布局,0.5mm引脚间距及3mm系统配合高度,兼顾空间利用率与连接可靠性,广泛适配消费电子、工业、物联网等多领域的板间连接需求。

二、核心技术参数梳理

该连接器的关键参数明确了性能边界,具体如下:

  • 引脚配置:2排×10Pin,总PIN数20P;
  • 机械规格:引脚间距0.5mm,系统配合高度3mm,SMD表面贴装封装;
  • 电气性能:单触头额定电流500mA,额定电压50V AC/DC,触头材质为黄铜,表面镀层为金(提升接触可靠性与抗腐蚀性);
  • 环境适应性:工作温度范围-40℃至+105℃,满足宽温场景稳定运行;
  • 品牌与封装:MOLEX原厂出品,SMD封装适配自动化贴装生产。

三、设计特点与应用优势

537480208针对小型化设备痛点,具备以下核心优势:

1. 高密度小型化,节省PCB空间

0.5mm间距+2排布局可节省约50%PCB占用面积,尤其适合智能手机、智能穿戴等内部空间紧凑的设备,缓解板间连接与其他组件的布局冲突。

2. 可靠电气连接,低损耗传输

黄铜触头结合金镀层设计,大幅降低接触电阻(满足行业标准),同时提升抗腐蚀、抗氧化能力,长期使用或高湿度环境下仍保持稳定信号传输与低功率供电。

3. 宽温适应性,覆盖多场景需求

-40℃至+105℃的温度范围,可同时满足消费电子(常温+短期高温)、工业设备(低温环境) 及部分汽车电子(低功率模块) 的温度要求,无需额外温度补偿组件。

4. 自动化贴装友好,提升生产效率

SMD封装支持回流焊工艺,可与其他SMD组件同步贴装,减少人工操作环节,降低生产误差率,适合大规模自动化生产线批量制造。

四、典型应用场景

537480208的性能特点适配多种小型化设备板间连接,核心场景包括:

  1. 消费电子终端:智能手机主板与副板(充电接口板、摄像头模块)、平板电脑内部组件连接;
  2. 智能穿戴设备:智能手表/手环的主板与传感器模块、电池管理单元(BMS)连接;
  3. 小型工业设备:便携式检测仪器(手持万用表、气体传感器)、工业物联网(IIoT)终端节点板间连接;
  4. 汽车电子(低功率场景):车载小型显示屏、后视镜控制模块、胎压监测系统(TPMS)辅助模块内部连接。

五、使用注意事项与适配建议

为确保长期可靠运行,需注意以下要点:

  1. 配对连接器匹配:需使用MOLEX同系列、同间距(0.5mm)、同Pin数(20P)的配对连接器(公端型号参考官方手册),避免非原厂配对导致性能下降;
  2. 贴装工艺规范:回流焊温度遵循MOLEX推荐曲线(峰值240-250℃,回流时间30-60秒),避免高温损坏金镀层;
  3. 插拔操作规范:按厂家推荐力度(≤10N)操作,避免过度用力导致引脚变形;
  4. 环境防护:高湿度/腐蚀性环境下,建议对连接器施加 conformal涂层,提升抗环境能力。

该产品以高性价比、稳定可靠的特性,成为小型化设备板间连接的主流选择之一。

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