WMSIC Electronic Components

TE Connectivity 1743164-2

Model1743164-2
PackageP=2.54mm
BrandTE CONNECTIVITY
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
TE Connectivity 1743164-2
Type
TE CONNECTIVITY
Minimum package
4000 袋

Technical parameters

Electronic Component
Electronic Component
Electronic Component
TE CONNECTIVITY
Electronic Component
1743164-2
Electronic Component
1
Package
P=2.54mm
Electronic Component
1
Electronic Component
(Wire-to-Board / Wire-to-Wire)
Electronic Component
0.443g
Electronic Component
2.54mm
Electronic Component
Electronic Component
Electronic Component
1
Electronic Component
BM0264973671
Electronic Component
PBT
Operating Temperature
40℃~+120℃
Socket
1x3P
Electronic Component
Electronic Component

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

1743164-2 产品概述

一、产品简介

1743164-2 为 TE Connectivity(泰科电子)出品的一款 3 位外壳(3-position housing),专为 female 端子(母端子)组装成电缆线束或单根电缆对接板端连接而设计。本件为线对板(wire-to-board)/电缆安装(悬空式)类型的连接外壳,中心线间距 2.54 mm(0.1 in),单排 3PIN,黑色外壳,适用于信号传输场合的低压连接需求。外壳结构简洁、可靠,便于快速装配和现场维护。

二、主要特性

  • 品牌与型号:TE Connectivity(泰科电子),料号 1743164-2。
  • 位置与排数:1x3P,单排三位设计。
  • 中心距:2.54 mm(0.1 in)标准间距,方便匹配通用 2.54 mm 系列板端插针。
  • 颜色:黑色,利于视觉统一和电缆束管理。
  • 无锁扣设计:本款外壳不带额外卡扣结构,适用于需要可拆卸或经常插拔的线束连接,但对意外拔出无独立机械锁止。
  • 无翅设计:外壳表面无外伸翅片或扣位,便于紧凑布局与绕线。

三、结构与材料

  • 塑料材质:玻纤增强 PBT(聚对苯二甲酸丁二醇酯),材料提供良好的机械强度、尺寸稳定性与耐热性能,适合长期使用环境。
  • 端子类型:用于容纳 female(母)端子,需与相匹配的压接端子/母端子配合使用并在出线端做绝缘保护。
  • 尺寸与封装:封装间距 P = 2.54 mm,标准化尺寸便于与常见 PCB 插针排(header)配合。

四、环境与机械性能

  • 工作温度范围:-40 ℃ 至 +120 ℃,适应较宽温度变化的应用场景。
  • 机械耐久性:玻纤增强 PBT 在机械强度、尺寸稳定性及抗蠕变方面表现良好,适用于需要长期可靠性的信号连接。
  • 使用场景:主要用于信号类电缆连接,不建议用于高电流或高功率场合(如需,请参考具体端子和导线载流能力)。

五、安装与配套建议

  • 配合件:本外壳需配合相应规格的 female 压接端子以及与之对应的 PCB male header(2.54 mm 1x3)使用。配套端子和插针必须保持相同的尺寸与极性以确保可靠接触。
  • 装配方式:将压接好的 female 端子插入外壳至定位到位即可,因无锁扣结构,插入后请确认端子定位可靠并可考虑在电缆应力点使用热缩套管或应力缓解结构。
  • 线缆固定:作为悬空式电缆安装,建议在线束端做必要的应力释放与捆扎,避免线缆拉力直接作用在端子上。

六、典型应用场景

  • 工业控制系统中低压信号线连接,如传感器、继电器驱动信号等。
  • 仪器仪表、通信设备及消费电子中小批量线束接口。
  • 面板与模块间可插拔信号连接,便于维护与替换。
  • 其他需要标准 2.54 mm 间距、三路信号连接的场合。

七、选购与注意事项

  • 确认端子兼容性:外壳仅为容纳 female 端子的壳体,选购时需同时确认所用母端子型号和压接工具的匹配性。
  • 插拔与固定:由于不带锁扣,若应用场合存在较强振动或频繁拉拽,建议在布线与固定方式上加强应力释放或选择带锁扣的替代外壳。
  • 环境适配:工作温度范围为 -40 ℃ ~ +120 ℃,在更极端高温或化学性较强环境中,应评估 PBT 材料的长期稳定性或选择更高等级材料。
  • 电性能核实:本概述侧重外壳结构与机械/环境特性,具体的电流、电压及接触电阻等电性能需依据所选母端子与插针规格另行确认。

八、常见兼容与替代建议

  • 标准 2.54 mm(0.1 in)间距的 PCB 插针排(1x3)是最常见的配合对象,常见的有直针或弯针形式,选购时注意极性与插针高度。
  • 如需锁扣或防震设计,可在同系列或其他系列中查找带锁扣/带扣翼的外壳作为替代,或与 TE 的技术支持确认兼容型号。

总结:1743164-2 为一款结构紧凑、材料可靠、适用于 2.54 mm 间距三位 female 端子的线对板/电缆悬空式外壳。适合信号连接场合并能在 -40 ℃ 至 +120 ℃ 的温度范围内稳定工作。购买和实际应用时应同时核对所用母端子和 PCB 插针的兼容性,以及根据振动和拉力环境选择是否需要带锁扣的替代方案。

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