WMSIC Electronic Components

TE Connectivity 171631-1

Model171631-1
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 25+

Available for RFQ

Technical data

Product details

18 specifications

Core information

Product name
TE Connectivity 171631-1
Type
TE CONNECTIVITY
Minimum package
6000 卷

Technical parameters

Electronic Component
Electronic Component
Electronic Component
TE CONNECTIVITY
Electronic Component
171631-1
Electronic Component
1
Electronic Component
Terminal Block
Electronic Component
0.03g
Electronic Component
1
Electronic Component
BM0264904484
AWG
20~24
Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
6000
Electronic Component
0.2~0.5
(OD)
1.4mm~2.4mm

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

171631-1 产品概述

一、产品简介

171631-1 为 TE Connectivity(泰科电子)推出的一款插片式端子,定位于需要可靠电连接且具备环境密封需求的线对端接场景。该端子为单根导线密封(SWS, Single Wire Seal)结构,适配 24–20 AWG(约 0.2–0.5 mm²)导线,插片宽度为 1.8 mm(0.071 in),插片厚度为 0.64 mm(0.025 in)。触头材质为黄铜并镀锡(Sn),在常见的低至中等电流传输与信号连接应用中表现稳定。

二、主要技术参数

  • 线规范围:AWG 24–20(线径 0.2–0.5 mm²)
  • 允许绝缘外径(OD):1.4 mm ~ 2.4 mm
  • 插片宽度:1.8 mm(0.071 in)
  • 插片厚度:0.64 mm(0.025 in)
  • 触头材质:黄铜(Brass)
  • 表面处理:镀锡(Sn)
  • 结构类型:插片式端子,单根导线密封(SWS)
    这些参数决定了端子在电学、机械及环境适应性方面的基本性能和适配范围。

三、材料与表面处理

端子本体采用黄铜制造,黄铜具备良好的导电性和机械加工性,适合成形与压接。表面镀锡处理可提高触点的抗氧化性能,改善焊接或插拔接触的可靠性,并在多种环境下提升接触稳定性。镀锡层对常见大气腐蚀有一定防护作用,但在强腐蚀环境(如含硫或海洋环境)下仍建议结合防护措施或选用更高等级的材料/镀层。

四、结构与密封特性

171631-1 为插片式端子,插片尺寸(宽度1.8 mm,厚度0.64 mm)适配常见同类型母插接器或压接连接器。端子具有单根导线密封(SWS)设计,即在压接区或插头接口处配置密封结构,可与配套密封件(如橡胶封圈、端子座上的密封体)配合使用,从而实现电缆进入点的防水、防尘保护。密封性能取决于端子与配套外壳/密封组件的组合质量,需按系统设计选择对应密封等级与配对件。

五、适用范围与应用场景

  • 汽车电气系统:车内线缆连接、传感器、中低功率附件等(在符合车辆环境与温度要求下)
  • 工业控制:仪表、控制柜内部或外壳式连接,需防尘/防溅场合
  • 家电与办公设备:照明、风扇、电机驱动与互连线束
  • 通讯与信号传输:点对点电源与信号连接
    总结:适用于需要可靠压接且具一定环境密封性的低到中等电流应用场合。

六、装配与压接建议

  • 压接工具:建议使用 TE 或同类厂商指定的压接钳与模具,确保压接区成形一致、压接高度与外形满足检验标准。
  • 导线准备:剥线长度需与端子压接桶长度匹配,保证导线导体完全进入压接区且绝缘体与密封件紧密配合。
  • 压接质量检查:进行拉力测试、视觉检查(压接区无裸露导体、无裂纹)、电阻测试(确认低接触电阻)。
  • 密封配合:端子在安装到对应外壳或端子座前,应确认密封圈/密封体完整且无位移,装配时避免切割或挤压密封材料。

七、兼容性与选择要点

  • 与之配套的插座或端子座必须匹配插片宽度(1.8 mm)和厚度(0.64 mm),以及支持 SWS 密封结构的设计。
  • 根据工作电流和环境温度选择合适的线规与绝缘材料;尽管该端子覆盖 0.2–0.5 mm²,具体电流承载能力应参照系统设计及行业标准验证。
  • 若环境更苛刻(盐雾、化学品、长期潮湿),可考虑采用更耐腐蚀的材料或额外防护措施。

八、储存与品质检查

  • 储存:避免阳光直射、高温、高湿及腐蚀性气体环境;长时间储存应保持原包装并避免机械变形。
  • 入库检验:随机抽样进行尺寸检查、镀层完整性检查和压接性能验证(拉力、接触电阻)。
  • 使用前检查:确认每批端子无明显氧化、镀层剥落或变形,密封件无老化裂纹。

结语:171631-1 为一款针对线束连接常见需求而设计的插片式密封端子,其黄铜镀锡触头、明确的线规与插片尺寸使其在多种低中等功率的电连接场景中成为可靠选择。正确的压接与配套密封配合是保证长期性能的关键。

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