WMSIC Electronic Components

TE Connectivity 927768-1

Model927768-1
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 26+

Available for RFQ

Technical data

Product details

17 specifications

Core information

Product name
TE Connectivity 927768-1
Type
TE CONNECTIVITY
Minimum package
3300 卷

Technical parameters

Electronic Component
Electronic Component
Electronic Component
TE CONNECTIVITY
Electronic Component
927768-1
Electronic Component
1
Electronic Component
Terminal Block
Electronic Component
0.03g
Electronic Component
1
Electronic Component
BM0264973713
AWG
13~17
Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
3300
Electronic Component
1~2.5
(OD)
2.1mm~3.1mm

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

TE Connectivity 927768-1 产品概述

一、产品简介

TE Connectivity 927768-1 是为汽车线束和电气连接系统设计的矩形受插触头(Receptacle Terminal),用于配合 2.8 mm 宽、0.8 mm 厚的平片(mating tab)插片连接。该触头适配 Junior Power Timer 类别的端子系统,专为 13–17 AWG(约 1–2.5 mm²)导线而设,典型应用包括汽车灯具、控制模块、配电和车身电子等需要可靠机械卡合与电接触的场合。触头表面镀锡,既保证良好导电性,又兼顾可焊性与成本效益。

二、关键参数

  • 适配线规:AWG 13–17(约 1.0–2.5 mm²)
  • 允许绝缘外径(OD):2.1 mm – 3.1 mm
  • 配合插片尺寸:宽度 2.8 mm(0.11 in),厚度 0.8 mm(0.031 in)
  • 触头镀层:锡(Sn)
  • 适用端子系统:Junior Power Timer 类型的连结器/壳体
  • 典型用途:汽车线束的母受座(receptacle)触头

三、结构与材料

该受插触头通常由磷铜或黄铜冲压成型,经热处理以达到所需的力学强度和弹性后,表面进行镀锡处理。结构上分为导体压接舱(conductor barrel)和绝缘支撑/挂钩区(insulation support / retention features):

  • 导体压接舱:用于包覆并机械压接裸铜线股,保证低电阻接触。
  • 绝缘压接与应力释放区:夹持导线绝缘层,提供应力缓释与防拉脱功能。
  • 前端接触舌(female receptacle):与 2.8 mm 插片接触并提供弹性接触力矩,确保抗振动的电接触稳定性。

四、电气与机械特性

  • 电气性能:适配 13–17 AWG 的典型电流范围,可满足常见车载回路(如照明、执行器、控制电源等)的电流需求。触头的接触面积和弹性设计有利于保持低接触电阻和稳定导通。
  • 机械性能:设计考虑汽车环境下的振动、温度循环和插拔寿命,触头弹片保证与插片的可靠卡合。镀锡层兼顾导电与防腐,但在极端化学介质或长期潮湿环境下应考虑额外防护措施(如端子封胶或选择更高等级镀层)。
  • 抗腐蚀与焊接性:锡镀层提供良好焊接性与短期防腐能力,但不及金镀在长期微电阻稳定性上的优势。

五、安装、压接与检测建议

  • 压接工具:应使用 TE 指定或相容的机械/棘轮式压接钳,配合对应模具以保证导体与绝缘舱的正确成形。
  • 压接工艺:采用合适的剥线长度,使裸线完全进入导体舱;进行一次性压接,避免重复压接或回扭导致接触不良。
  • 目视与剥离检查:压接后检查线股无飞丝、铜线未折断,压接舱边缘顺滑包覆,绝缘层受压有效防止线材滑出。
  • 插入与锁定:触头插入 Junior Power Timer 外壳后,应听到或感受锁扣卡位,轻拉导线确认锁紧可靠。
  • 不可重复使用:大多数此类压接触头为一次性使用,移除后建议更换新触头以确保可靠性。

六、典型应用场景

  • 车灯和信号系统(头灯、尾灯、雾灯)
  • 发动机舱内低到中等电流回路(传感器电源、控制器输出)
  • 车内配电、继电器和开关连接
  • 通用汽车电子与线束制造——用于需要标准 2.8 mm 插片互换性的接口

七、选型与采购注意事项

  • 核实兼容壳体:确认使用的接插件外壳为 Junior Power Timer 系列,并能接受本型号受插触头的锁紧特征。
  • 确认线规与绝缘 OD:选型时以实际线束的线规与绝缘直径为准,避免绝缘过厚导致锁扣无法闭合或过薄导致应力释放不足。
  • 环境工况:如使用环境存在强腐蚀、高湿或长周期微电阻稳定性要求,评估是否需要金镀或加装密封件。
  • 量产与工具:大批量生产建议向供应商确认推荐的压接模具与产线工艺参数,保证一致性与抽检规范。

八、储存与可靠性建议

  • 防潮防尘:建议在干燥、常温环境下存放,避免长期受潮导致镀层氧化。
  • 先入先出(FIFO):保持批次一致性,避免不同批次材料混用造成装配不一致。
  • 质量抽检:对关键批次进行外观、剥线配合和拉力试验抽样,确保压接与锁扣可靠。

总结:927768-1 是一款面向汽车应用的 2.8 mm 对应受插触头,支持 13–17 AWG 导线、锡镀层处理,适用于 Junior Power Timer 系列连接器。正确的压接工艺与适配外壳是保证长期性能和可靠性的关键。若对耐久性或认证有严格需求,建议与供应商确认具体规范与测试报告。

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