WMSIC Electronic Components

TE Connectivity 770901-1

Model770901-1
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

18 specifications

Core information

Product name
TE Connectivity 770901-1
Type
TE CONNECTIVITY
Minimum package
7000 卷

Technical parameters

Electronic Component
Electronic Component
Electronic Component
TE CONNECTIVITY
Electronic Component
770901-1
Electronic Component
1
Electronic Component
Terminal Block
Electronic Component
0.279g
Electronic Component
1
Electronic Component
BM0264981139
AWG
22~26
Electronic Component
Electronic Component
Electronic Component
Electronic Component
Voltage
600V
Electronic Component
Electronic Component
Electronic Component
7000
(OD)
1.19mm~1.75mm

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

TE Connectivity 770901-1 产品概述

一、产品简介

770901-1 为 TE Connectivity(泰科)Mini‑Universal MATE‑N‑LOK 系列的电源型压接触头,面向中小功率连接场景。该触头适配 26–22 AWG(约 0.12–0.4 mm²)导线,允许绝缘外径(OD)范围 1.19 mm–1.75 mm;触头材质为黄铜,表面镀锡,额定电压 600 VAC / 600 VDC,采用压接端子结构,专为可靠的电源传输与模块化接插件系统设计。

二、结构与材质

  • 触头主体:黄铜基材,确保良好的导电性与机械强度。
  • 表面处理:镀锡处理,提高抗氧化和焊接兼容性,同时便于长期接触电阻稳定。
  • 连接方式:标准压接形态,适用于自动或手动压接工艺,可配合 Mini‑Universal MATE‑N‑LOK 插壳使用,达到模块化连接要求。

三、主要性能与优势

  • 额定电压高:支持最高 600 VAC / 600 VDC,适用于更多电源分配场景。
  • 线规覆盖常见小型电源线:22–26 AWG(0.12–0.4 mm²),适合电子设备内部电源、控制线与低电流分配。
  • 镀锡黄铜:兼顾导电性与抗腐蚀能力,表面处理利于长期稳定接触。
  • 压接可靠:正确压接可提供低接触电阻和良好机械保持力,适合振动环境下使用。
  • 与 Mini‑Universal MATE‑N‑LOK 系列兼容,便于模块化装配和现场维护。

四、典型应用场景

  • 工业控制柜、仪表与小型配电模块中的电源分配。
  • 通信设备、测试测量设备与医疗器械内的低功率连接。
  • 汽车电子(非高速/高功率主线)、消费类电子与商用设备的内部电气连接。

五、装配与质量要点

  • 压接工具:建议使用制造商推荐的专用压接钳或自动压接设备,保证压接截面与应力分布符合要求。
  • 剥线与插入:按标准剥除适当长度绝缘层,确保导线完全进入触头丝握区且绝缘套未进入压接区以保证绝缘支撑。
  • 检查要点:压接后应检查拉出强度、压接外观与接触电阻;遇到异物、氧化或压接缺陷应重做。
  • 绝缘外径控制:确保导线绝缘外径在 1.19–1.75 mm 范围内,以保证在插入外壳时的定位与应力缓冲。
  • 不推荐:在未按规定工艺下对压接触头进行回流焊或高温处理,以免影响镀层或弹性件性能。

六、选型与应用建议

  • 在选型时除核对线规与绝缘 OD 外,应根据实际电流与温升需求验证触头是否满足长期载流条件;必要时参考完整产品数据手册或与厂商技术支持确认。
  • 采购时注意配套的插壳型号(Mini‑Universal MATE‑N‑LOK 系列)和相应的壳体、密封件与垫圈,确保整套系统的防护与机械配合。

七、维护与可靠性提示

  • 储存环境应避免潮湿与腐蚀性气氛,防止长期表面氧化增大接触电阻。
  • 禁止重复使用出现明显变形或弹性疲劳的触头;维护时优先替换而非修复。
  • 定期检测关键联接点的接触电阻与机械牢固度,特别是在振动或温变频繁的场合。

如需更详细的电气/机械参数、推荐压接工具型号或与特定插壳的兼容清单,可提供更具体的使用场景以便给出精确建议。

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