WMSIC Electronic Components

MOLEX 507528200

Model507528200
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 Date code within 2 years

Available for RFQ

Technical data

Product details

16 specifications

Core information

Product name
MOLEX 507528200
Type
MOLEX
Minimum package
10000

Technical parameters

Electronic Component
MOLEX
Electronic Component
507528200
Electronic Component
1
Electronic Component
Terminal Block
Electronic Component
0.143g
Electronic Component
1
Electronic Component
BM0265618207
AWG
20~22
Electronic Component
Electronic Component
Electronic Component
Electronic Component
Voltage
250V
Electronic Component
10000
(OD)
1.5mm~1.8mm

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

MOLEX 507528200 集管和线壳产品概述

MOLEX 507528200是一款2.5mm间距的线壳类连接器配件,属于MOLEX工业级连接器系列的核心组件,主要用于线束与连接器的端接,适配中小功率电气系统的信号传输与低功率电源连接需求。以下从核心定位、参数解析、应用场景等维度展开详细说明。

一、产品核心身份与定位

该产品为线壳(Housing) 而非完整连接器,需配合同系列触头(Contact)使用,实现线束与公/母端连接器的配对连接。其2.5mm中心距设计,平衡了连接密度与操作便利性,适合对空间敏感但需稳定连接的设备场景,尤其适用于工业控制、消费电子等领域的中小功率电路。

二、关键参数与实际意义

1. 电气性能参数

  • 额定电压250V:满足绝大多数低功率电路(如传感器信号、12V/24V电源、小型电机控制)的电压需求,避免超压导致的绝缘击穿风险;
  • 触头材质:磷青铜:磷青铜兼具优异的弹性(确保触头插拔时接触压力稳定,长期使用不易疲劳)与导电性能,是连接器触头的经典可靠材质;
  • 触头镀层:锡:锡镀层成本适中,且具备一定耐腐蚀性(防氧化、防潮湿),同时导电接触电阻低,适合常规环境下的稳定信号/电源传输。

2. 物理与适配参数

  • 线规范围:20~22AWG:覆盖工业与消费电子中常见的线束规格(20AWG线径约0.81mm,22AWG约0.64mm),无需额外定制线束,降低选型成本;
  • 允许绝缘外径(OD):1.5mm~1.8mm:精准匹配20~22AWG线的常规绝缘层厚度(如PVC/PE绝缘),确保压线时绝缘层与线壳内部结构贴合,避免绝缘破损或间隙过大导致的短路/接触不良;
  • 中心距(P):2.50mm:比1.0/2.0mm间距更宽,插拔操作更易上手,且适配更大线径的线束,适合对连接可靠性要求高于极致密度的场景。

三、典型应用场景

该产品的参数特性使其适配以下主流场景:

  1. 工业控制领域:PLC(可编程逻辑控制器)的输入输出接口、温度/压力传感器的线束端接、小型伺服电机的控制线路;
  2. 消费电子与智能家居:智能音箱、扫地机器人的内部电源/信号连接、小型家电(加湿器、台灯)的控制板接线;
  3. 汽车电子辅助系统:低功率传感器(胎压监测、车内氛围灯)的线束连接(该系列通常支持-40℃~85℃宽温,符合汽车级环境要求);
  4. 通信设备:小型路由器、交换机的内部模块连接、基站辅助设备的低功率线路。

四、搭配与使用注意事项

1. 必要搭配配件

  • 同系列触头:需选用MOLEX 507528系列对应的触头(如507528-0400等,需根据引脚数匹配),确保线壳与触头的机械配合精度;
  • 专用压线工具:使用MOLEX认证的压线钳(如11-03-0044等),保证触头压线时的压接深度与压力符合标准,避免接触不良或线束脱落。

2. 操作与维护要点

  • 线束适配检查:压线前需确认线束线规在2022AWG、绝缘OD在1.51.8mm,避免过粗导致线壳破裂、过细导致接触压力不足;
  • 环境防护:存储与使用环境需避免长期潮湿(湿度>85%)、高温(>85℃),防止锡镀层氧化;
  • 插拔规范:插拔时需垂直用力,避免倾斜导致触头变形,影响后续连接可靠性。

五、产品核心优势

  1. 适配性精准:线规与绝缘外径范围覆盖主流线束,无需额外选型调整,降低设计成本;
  2. 可靠性稳定:磷青铜触头+锡镀层的组合,兼顾弹性与耐腐蚀性,长期使用故障率低;
  3. 操作友好:2.5mm间距便于手工压线与插拔,适合小批量生产或现场维护;
  4. 品牌保障:MOLEX作为全球连接器龙头,产品一致性与品质管控严格,可追溯性强。

总结:MOLEX 507528200是一款定位清晰、参数务实的2.5mm间距线壳,适合中小功率电路的稳定连接需求,在工业控制、消费电子等领域具备广泛应用价值。

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