WMSIC Electronic Components

MOLEX 874210000

Model874210000
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+

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Technical data

Product details

16 specifications

Core information

Product name
MOLEX 874210000
Type
MOLEX
Minimum package
20000

Technical parameters

Electronic Component
MOLEX
Electronic Component
874210000
Electronic Component
1
Electronic Component
Terminal Block
Electronic Component
0.03g
Electronic Component
1
Electronic Component
BM0230675550
AWG
24~26
Electronic Component
Electronic Component
Electronic Component
Electronic Component
Voltage
250V
Electronic Component
20000
(OD)
0.95mm~1.2mm

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

MOLEX 874210000 Pico-SPOX™系列压接插座产品概述

一、产品核心定位与系列背景

MOLEX 874210000是Pico-SPOX™系列下的线端压接插座,专为24~26AWG小型线缆设计,聚焦紧凑空间内的可靠电气连接需求。Pico-SPOX系列作为MOLEX小型化连接器家族的核心成员,以“小尺寸、高集成度、易安装”为设计导向,广泛覆盖消费电子、汽车电子等对空间敏感的领域;874210000作为该系列的典型线端组件,进一步强化了小型化连接的实用性与通用性。

二、关键技术参数解析

该产品的核心参数精准匹配小型线缆连接场景,核心参数如下:

  • 线规支持:24~26AWG,覆盖常见小型电子设备内部线缆(如耳机线、传感器连接线);
  • 绝缘外径适配:0.95mm~1.2mm,确保线缆绝缘层与触头压接区完美贴合,避免过紧导致绝缘破损或过松导致连接松动;
  • 触头材质:磷青铜,兼具优异弹性(保证插拔接触力稳定)与导电性(降低接触电阻);
  • 触头镀层:锡,有效提升耐腐蚀性(抵御潮湿、盐雾环境),同时减少接触氧化风险;
  • 额定电压:250V,满足中低压电路(如12V/24V汽车电路、5V/12V消费电子电路)的安全连接需求。

三、结构设计与材料特性

874210000采用压接式结构,无需焊接即可完成线缆与触头的连接,核心设计亮点包括:

  • 防退锁定结构:触头内部设有倒刺设计,压接后可牢固锁定线缆导体,避免拉扯导致松脱;
  • 弹性触头设计:磷青铜材质的弹性特性可适应多次插拔,长期使用后仍能保持稳定的接触压力,减少接触电阻波动;
  • 锡镀层优势:镀层厚度均匀,既降低接触电阻(典型值控制在毫欧级),又能在触头表面形成保护膜,延长产品使用寿命。

四、典型应用场景

该产品的小型化与高可靠性使其适配多类场景:

  1. 消费电子:智能手环、蓝牙耳机等可穿戴设备的内部电池与主板连接,移动电源的输入输出线缆连接;
  2. 汽车电子:车载小型传感器(如座椅传感器、胎压监测模块)的线缆连接,满足汽车内部紧凑空间与振动环境的需求;
  3. 工业控制:小型PLC模块、传感器节点的内部线缆连接,适配低电压、小电流的工业场景;
  4. 通信设备:小型路由器、无线AP的内部布线,满足高密度连接需求。

五、安装与兼容性说明

安装时需注意以下要点,确保连接可靠性:

  • 压接工具要求:需使用MOLEX官方推荐的专用压接钳(如0638190000系列),确保触头“导体区+绝缘区”同时完成可靠压接;
  • 剥线长度控制:线缆剥线长度需控制在6~8mm(根据线规微调),确保导体完全覆盖触头导体压接区,绝缘层覆盖绝缘压接区以增强拉力;
  • 系统兼容性:可与Pico-SPOX系列同线规插头(如874200000系列)配合使用,适配同系列连接器外壳,形成完整的连接系统。

六、性能优势总结

874210000在小型化连接场景中具备显著优势:

  • 空间高效:小尺寸设计适配高密度布线,满足设备小型化趋势;
  • 可靠耐用:磷青铜+锡镀层组合,接触稳定、耐腐蚀性强,适应复杂环境;
  • 安装便捷:压接式无需焊接,降低人工成本与安装难度;
  • 适配性广:24~26AWG线规覆盖多数小型线缆,绝缘外径适配范围满足不同线缆需求。

该产品凭借上述特性,成为小型电子设备内部连接的高性价比选择,广泛应用于各类对空间与可靠性有双重要求的场景。

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