WMSIC Electronic Components

Phoenix Contact 1777138

Model1777138
PackageThrough-hole, P=5.08mm
BrandPHOENIX CONTACT
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 Option 157803

Availability on request

Technical data

Product details

20 specifications

Core information

Product name
Phoenix Contact 1777138
Type
PHOENIX CONTACT
Unit
Electronic Component
Minimum package
100 袋

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
PHOENIX CONTACT
Electronic Component
1777138
Electronic Component
1
Package
Through-hole, P=5.08mm
Electronic Component
1
Electronic Component
Terminal Block
Electronic Component
1x8P
Electronic Component
5.156g
Electronic Component
5.08mm
Electronic Component
Electronic Component
PIN
8P
Electronic Component
1
Electronic Component
BM0266057299
Electronic Component
Through-hole

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

菲尼克斯1777138 插拔式接线端子产品概述

菲尼克斯1777138是一款专为工业级应用打造的5.08mm间距插拔式接线端子,属于菲尼克斯经典端子系列,具备高电流承载、稳定可靠的电气性能,适配PCB焊板安装场景,广泛应用于工业自动化、电力配电等领域。

一、核心参数与规格

1777138的参数严格遵循工业标准,关键规格如下:

  • 间距:5.08mm(行业主流间距,平衡空间与电流承载)
  • 结构:单排8极(总PIN数8P),直针插件式安装(适配PCB焊板)
  • 电气性能:额定电流12A(对应2.5mm²导线)、额定电压AC/DC 320V,绝缘电阻≥10⁹Ω(20℃/500V DC),耐电压AC 2.5kV/1min(无击穿)
  • 环境适应性:工作温度-40℃+120℃,存储温度-40℃+85℃,阻燃等级UL94 V-0
  • 机械性能:插拔次数≥500次,导线截面适配0.142.5mm²(AWG 2614),PCB焊板孔径φ1.0mm
  • 外观:绿色绝缘壳体(符合工业识别规范)

二、设计特点

1777138针对工业场景优化设计,核心特点包括:

1. 紧凑高效的间距设计

5.08mm间距既避免过小间距导致的电流不足,又能节省PCB空间,适配高密度安装需求。

2. 直针插件式结构

直针焊板设计适配标准PCB焊盘,可通过波峰焊、手工焊快速安装,降低生产工时。

3. 插拔式连接便捷性

作为焊板公端,需配合菲尼克斯同系列母端(如ST系列)使用,无需工具即可快速插拔,便于设备维护。

4. 高可靠性绝缘壳体

绿色V-0级工程塑料壳体,耐温、耐老化性能优异,长期使用无变形开裂,保障绝缘安全。

5. 抗振动设计

针脚与壳体强化连接,可承受工业振动冲击,避免接触不良。

三、典型应用场景

1777138广泛应用于以下领域:

1. 工业自动化控制

PLC、变频器、伺服驱动器的信号/功率连接,适配多轴运动控制场景。

2. 电力配电系统

低压配电柜、配电箱的分支电路连接,满足中小功率配电需求。

3. 新能源领域

光伏逆变器、储能BMS、充电桩的接线,适应宽温环境。

4. 通信设备

基站机柜、工业交换机的内部接线,保障信号稳定。

5. 轨道交通

车载控制系统接线(需结合项目认证),适配列车振动环境。

四、性能优势

相比同类产品,1777138具备以下优势:

1. 高电流承载

12A额定电流(2.5mm²导线)满足多数工业设备功率需求,避免过载发热。

2. 宽温适应性

-40℃~+120℃覆盖寒冷/高温场景,无需额外防护。

3. 电气安全可靠

符合IEC 60947-7-1标准,绝缘电阻高、耐电压强,降低漏电风险。

4. 工业级品质

经过振动、温度循环等严格测试,长期稳定工作于恶劣环境。

5. 兼容性强

适配菲尼克斯同系列母端,兼容部分第三方端子,降低集成成本。

五、安装与使用注意事项

为保障性能,安装需注意:

1. PCB焊板适配

  • 焊盘孔径φ1.0mm(公差±0.1mm),焊盘直径≥φ2.0mm;
  • 焊接温度≤260℃,时间≤3s(避免损坏壳体)。

2. 导线与母端连接

  • 导线截面0.142.5mm²,剥线长度56mm;
  • 公母端完全插合(听到“咔哒”声),避免接触不良。

3. 环境防护

  • 避免长期暴露在腐蚀性气体或高湿度环境;
  • 户外应用需配合防护外壳。

4. 插拔规范

  • 垂直方向用力,避免针脚弯曲;
  • 插拔次数不超500次。

1777138以稳定可靠的性能、便捷的安装,成为工业领域连接方案的优选组件,适配多种设备的功率与信号传输需求。

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