WMSIC Electronic Components

Phoenix Contact 1751248

Model1751248
PackageThrough-hole, P=3.5mm
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 1751248
Type
PHOENIX CONTACT
Unit
Electronic Component
Minimum package
360 袋

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
PHOENIX CONTACT
Electronic Component
1751248
Electronic Component
1
Package
Through-hole, P=3.5mm
Electronic Component
1
Electronic Component
Terminal Block
Electronic Component
1x2P
Electronic Component
1.048g
Electronic Component
3.5mm
Electronic Component
Electronic Component
PIN
2P
Electronic Component
1
Electronic Component
BM0004154353
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1751248螺钉式接线端子产品概述

一、产品核心身份与定位

菲尼克斯1751248是一款工业级螺钉式接线端子,采用直插(插件)安装方式,专为紧凑空间内的低压电路布线设计。产品以1排2针(1×2P)布局呈现,3.5mm标准间距适配大多数小型PCB板,是工业控制、电源设备等领域实现可靠导线-PCB连接的核心组件。

二、关键参数与技术规格

该端子的核心技术参数清晰明确,覆盖电气、机械、适配性等维度:

  • 结构布局:1排2针(1×2P),总PIN数2;
  • 间距尺寸:针脚间距3.5mm,符合工业标准紧凑设计;
  • 外观颜色:绿色外壳,便于布线时识别与分类;
  • 安装方式:直插式(插件),引脚适配PCB焊盘;
  • 电气性能:额定电流13.5A,额定电压200V;
  • 导线适配:兼容线规范围16~30AWG,覆盖细导线至中等线径;
  • 品牌属性:Phoenix Contact(菲尼克斯),全球工业连接领域知名品牌。

三、结构设计与安装特性

1751248的结构设计兼顾可靠性与安装便捷性,核心特点包括:

1. 直插PCB安装

采用插件式引脚设计,可直接焊接至标准PCB板焊盘,焊接过程稳定,连接牢固,无需额外夹具辅助,简化生产流程。

2. 螺钉式导线连接

导线连接端采用十字槽螺钉压接结构,操作时仅需小型螺丝刀即可完成导线固定,压接力度均匀,有效防止导线松动或接触不良;螺钉材质为高强度合金,长期使用不易滑丝。

3. 紧凑外壳设计

绿色塑料外壳采用耐高温、耐冲击的工程塑料(菲尼克斯常用PA66材料),既保护内部接触件,又进一步缩小整体尺寸,适配小型设备内部空间需求。

四、电气性能优势

作为工业级端子,1751248在电气性能上具备显著优势:

1. 高电流承载能力

13.5A额定电流可满足中小功率设备的电流传输需求(如小型电源模块、传感器执行器接口),避免因电流过载导致的端子损坏。

2. 稳定电压耐受

200V额定电压适用于低压直流(DC)与交流(AC)电路,覆盖大多数工业控制与消费电子的电压范围,无需额外防护即可稳定工作。

3. 宽线规兼容性

16~30AWG的线规范围覆盖了从细导线(传感器信号线)到中等线径(电源输出线)的多种应用场景,无需为不同导线更换端子,提升布线灵活性。

4. 低接触电阻

内部接触件采用高导电率铜合金材质,表面经过抗氧化处理,接触电阻极低(通常小于10mΩ),减少功率损耗,同时降低发热风险,延长设备使用寿命。

五、典型应用场景

1751248的参数与设计使其适配多种工业与消费电子场景:

1. 工业控制领域

小型PLC输入输出接口、传感器模块接线、执行器控制端连接,满足紧凑空间内的多路信号/电源传输需求。

2. 电源设备领域

开关电源输出端接线、电池管理系统(BMS)辅助电路连接、小型UPS内部布线,适配高电流传输需求。

3. 通信设备领域

基站辅助模块(电源监控模块)接线、网络交换机接口布线、光纤收发器电源连接,符合通信设备对稳定连接的要求。

4. 消费电子领域

高端家电控制板(智能冰箱、洗衣机)接线、小型医疗设备(监护仪辅助模块)内部连接,兼顾可靠性与成本控制。

六、品牌与品质保障

菲尼克斯作为全球工业连接领域的领导者,1751248延续了品牌的高品质标准:

  • 标准合规:符合IEC 60947-7-1等国际电气标准,部分版本具备UL、VDE认证,可用于全球市场;
  • 长期可靠性:工作温度范围-40℃~105℃,耐温耐候性强,适应工业环境极端温度变化;
  • 一致性可追溯:自动化生产工艺保障产品一致性,每批次具备可追溯性,降低批量应用故障风险。

综上,菲尼克斯1751248螺钉式接线端子以紧凑设计、可靠性能与宽适配性,成为中小功率电路布线的优选组件,适用于多领域的工业与消费电子设备。

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