WMSIC Electronic Components

MOLEX 22272031

Model22272031
PackageThrough-hole, P=2.54mm
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 22272031
Type
MOLEX
Minimum package
1900

Technical parameters

Electronic Component
MOLEX
Electronic Component
22272031
Electronic Component
1
Package
Through-hole, P=2.54mm
Electronic Component
1
Electronic Component
Wire-to-Board
Electronic Component
0.334g
Electronic Component
2.54mm
Electronic Component
Electronic Component
PIN
3P
Electronic Component
1
Electronic Component
BM0258656733
Electronic Component
PA
Electronic Component
Through-hole
Pin
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 22272031 线对板针座产品概述

一、产品定位与核心用途

MOLEX 22272031是一款通用型线对板直插针座,采用1排3针(1×3P)布局,间距2.54mm,核心作用是实现导线与印刷电路板(PCB)的可靠电气连接。该产品针对中低功率电路场景优化,兼顾成本与性能,广泛适配消费电子、工业控制、通信设备等领域的基础连接需求,是小型电子设备内部电路集成的常用组件。

二、核心参数详解

2.1 电气性能参数

  • 额定电流:4A(AC/DC),满足多数低压设备的功率传输需求(如小型电机、LED驱动电路);
  • 额定电压:500V(AC/DC),覆盖常见工业与民用电路的电压等级,无需额外降额使用;
  • 触头特性:触头基材为黄铜(高导电率、低接触电阻),表面镀锡(焊接性优异、抗氧化能力强),确保信号与功率传输稳定。

2.2 机械与结构参数

  • 针脚配置:1排×3针(总PIN数3P),符合行业标准1×N排针布局;
  • 间距:2.54mm(0.1英寸),为电子行业通用间距,可与同规格排针、排线完全兼容;
  • 安装方式:直插式(DIP),适配PCB板插件工艺,安装便捷,焊接后连接牢固。

2.3 材料与安全参数

  • 塑料外壳:采用聚酰胺(PA) 材质,具有耐温(-40℃~105℃)、耐冲击、耐化学腐蚀等特性;
  • 阻燃等级:UL94V-0,符合国际安全标准,可有效延缓燃烧,降低火灾风险;
  • 外观颜色:白色,便于设备内部识别与维护。

三、结构设计优势

  1. 紧凑布局适配小型设备:1×3P单排设计体积小巧,可节省PCB板空间,适合便携式电子设备(如手持仪器、智能小家电)的紧凑布局;
  2. 直插焊接可靠性:直插针脚长度适配标准PCB板厚度,焊接时可实现良好的焊锡浸润,避免虚焊、假焊问题;
  3. 触头防氧化设计:锡镀层不仅提升焊接性能,还能隔绝空气,防止黄铜触头氧化,延长产品使用寿命(典型插拔寿命可达数千次);
  4. 阻燃外壳安全防护:PA外壳的UL94V-0阻燃等级,可在设备异常发热时避免火焰蔓延,提升系统安全性。

四、典型应用场景

MOLEX 22272031的通用特性使其适配多领域应用:

  • 消费电子:台灯、加湿器、小型音响等小家电的内部电路连接;
  • 工业控制:小型PLC模块、传感器节点(如温度/湿度传感器)的线板连接;
  • 通信设备:低端路由器、交换机的辅助电源与信号连接;
  • 汽车电子:车载低压辅助系统(如车内氛围灯、中控小模块)的非高压电路连接;
  • 医疗设备:小型家用医疗仪器(如血压计、血糖仪)的内部组件连接(需符合相关医疗认证时需额外确认)。

五、品牌与品质保障

作为全球领先的连接器制造商,MOLEX对22272031的生产工艺严格把控:

  • 触头加工采用精密冲压技术,确保针脚尺寸一致性;
  • 塑料外壳注塑工艺稳定,无飞边、毛刺等缺陷;
  • 产品符合UL、RoHS等国际认证标准,环保且安全;
  • 批量供应时一致性好,可满足OEM/ODM厂商的规模化生产需求。

六、选型与使用注意事项

  1. 需确认对接排线/排针的间距为2.54mm,确保兼容;
  2. 焊接时温度需控制在PA塑料的耐温范围内(避免超过105℃),防止外壳变形;
  3. 额定电流与电压需结合实际电路功率,避免过载使用;
  4. 存储时需远离潮湿、高温环境,防止触头氧化。

该产品凭借稳定的性能、通用的规格与可靠的品质,成为电子设备基础连接的高性价比选择。

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