WMSIC Electronic Components

Phoenix Contact 1755794

Model1755794
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 26+

Available for RFQ

Technical data

Product details

20 specifications

Core information

Product name
Phoenix Contact 1755794
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
1755794
Electronic Component
1
Package
Through-hole, P=5.08mm
Electronic Component
1
Electronic Component
Terminal Block
Electronic Component
1x8P
Electronic Component
2.7g
Electronic Component
5.08mm
Electronic Component
Electronic Component
PIN
8P
Electronic Component
1
Electronic Component
BM0265419572
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.

Phoenix Contact 1755794 插拔式接线端子产品概述

一、产品定位与核心参数

Phoenix Contact 1755794是一款针对工业级板级连接设计的闭口式板端插座,属于该品牌经典插拔式端子系列,核心定位为中等功率设备的稳定信号与功率传输接口。其核心参数清晰匹配工业场景需求:

  • 连接器类型:板端/插座-闭口(接触腔封闭,防异物侵入)
  • 结构规格:1排8针(1×8P),单排布局适配紧凑PCB设计
  • 间距尺寸:5.08mm(行业标准间距,兼容常规布线)
  • 外观颜色:绿色(便于现场识别,降低接线错误)
  • 安装方式:直针插件(适配PCB通孔焊接,安装便捷)
  • 电气参数:额定电流12A(满足多数工业设备功率需求)、额定电压250V(符合低压安规)
  • 材质特性:接触件为高导电铜合金(镀锡处理,低接触电阻);绝缘壳为阻燃工程塑料(UL94 V-0等级)

二、核心性能优势

  1. 稳定载流与耐压:12A额定电流覆盖PLC、变频器等设备的功率传输,250V电压等级满足低压电气系统安规要求,避免过压击穿风险。
  2. 可靠接触性能:闭口设计隔绝灰尘、油污,减少接触件氧化;直针焊接牢固,长期使用中接触电阻稳定(典型值≤10mΩ)。
  3. 宽温域耐环境:工作温度范围-40℃~+105℃,抗振动(符合IEC 60068-2-6)、抗冲击(符合IEC 60068-2-27),适应工业现场复杂环境。
  4. 便捷插拔维护:无需工具即可完成端子与插头的连接/分离,便于模块更换、故障排查,提升现场维护效率。

三、结构设计特点

  1. 闭口插座结构:接触腔封闭,既防止异物侵入影响接触可靠性,又避免人员误触带电件,提升操作安全性。
  2. 直针插件布局:针脚垂直于PCB表面,安装空间紧凑;针脚长度与间距符合行业标准,焊接无需特殊工装。
  3. 清晰标识与布局:单排8针排列有序,壳体标注针脚编号,便于布线与故障定位;绿色壳体与常规黑色端子形成视觉区分。
  4. 高强度绝缘壳:采用改性阻燃塑料,机械强度高,可承受≥500次插拔而不出现开裂、变形,延长使用寿命。

四、典型应用场景

  1. 工业自动化:PLC、伺服驱动器、变频器的板级I/O接口;
  2. 电力电子:电源模块、UPS、逆变器的功率输出/控制接口;
  3. 通信设备:基站收发信机、交换机的内部信号连接;
  4. 新能源:充电桩、储能BMS(电池管理系统)的控制板连接;
  5. 医疗仪器:小型医疗设备(监护仪、输液泵)的内部电路连接(需认证版本时可适配医疗安规)。

五、安装与使用注意事项

  1. 焊接规范:焊接温度260℃±5℃,时间≤3秒,避免过热损坏绝缘壳;
  2. 插拔操作:垂直于PCB方向插拔,禁止侧向受力导致针脚弯曲;带电状态下禁止插拔(除非设备支持热插拔);
  3. 导线匹配:推荐使用0.5mm²~1.5mm²导线,确保接线牢固,避免虚接发热;
  4. 环境防护:潮湿/腐蚀性环境需配合防护外壳,防止端子受潮腐蚀。

六、品牌与质量保障

Phoenix Contact作为全球工业连接领导品牌,1755794端子严格遵循IEC 60947-7-1、UL 1059、VDE 0660等国际安规标准,出厂前经过多重可靠性测试(插拔寿命、温度循环、接触电阻等)。品牌提供完善技术支持与售后保障,为设备长期稳定运行提供支撑。

该产品凭借稳定性能、便捷安装与工业级可靠性,成为众多设备制造商的优选板级连接方案。

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