WMSIC Electronic Components

Phoenix Contact 1843622

Model1843622
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 1843622
Type
PHOENIX CONTACT
Unit
Electronic Component
Minimum package
250 袋

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
PHOENIX CONTACT
Electronic Component
1843622
Electronic Component
1
Package
Through-hole, P=3.5mm
Electronic Component
1
Electronic Component
Terminal Block
Electronic Component
1x4P
Electronic Component
1.128g
Electronic Component
3.5mm
Electronic Component
Electronic Component
PIN
4P
Electronic Component
1
Electronic Component
BM0264751484
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1843622 板端闭口连接器产品概述

一、产品核心身份与定位

1843622是菲尼克斯(Phoenix Contact) 推出的工业级板端闭口插座连接器,专为PCB板与外部电路的可靠连接设计。该产品聚焦紧凑空间内的中低功率电气传输,采用4位直针结构,适配工业自动化、通信设备等场景的标准化接口需求。

二、关键规格参数详解

(一)结构与物理参数

  • 连接器类型:板端/插座-闭口(防止导线误触短路)
  • 针脚布局:1排×4针(1x4P),总PIN数4
  • 间距:3.5mm(工业常规间距,适配标准PCB焊盘)
  • 安装方式:直针垂直安装(节省水平空间)
  • 外观:绿色(符合工业设备色标规范,便于识别)

(二)电气性能参数

  • 额定电流:8A(AC/DC通用,满足小型功率设备需求)
  • 额定电压:160V(AC/DC,覆盖低压工业系统电压等级)
  • 电气标准:符合IEC 60947-7-1等国际工业标准(菲尼克斯产品常规认证)

三、结构设计与安装特性

(一)闭口设计的安全优势

端子头部采用闭口结构,可有效避免导线裸露部分意外接触,降低短路风险,尤其适合振动或粉尘环境下的设备使用。

(二)直针安装的空间适配性

垂直直针设计无需额外弯折空间,可直接焊接于PCB板表面,适配紧凑型控制柜、小型变频器等对空间要求严格的设备。

(三)焊接兼容性

直针长度适配常规波峰焊、手工焊工艺,无需特殊治具即可完成可靠焊接,降低生产端工艺成本。

四、典型应用场景

1843622的参数与设计使其适用于以下工业场景:

  • 工业自动化控制柜:PLC、DCS模块的信号/电源接口连接
  • 小型动力设备:伺服驱动器、变频器的控制板接口
  • 传感器节点:温度、压力传感器的PCB端接线
  • 通信设备:工业交换机、网关的电源/信号输入接口

其8A电流与160V电压等级,可覆盖大多数低压工业设备的常规功率需求,无需额外降额使用。

五、品牌与可靠性保障

作为菲尼克斯的标准化产品,1843622具备以下可靠性优势:

  • 材料可靠性:采用耐高温(-40℃~120℃)、阻燃(UL94 V-0)的PA66材料,适应工业环境的温湿度变化
  • 抗环境性能:抗振动(符合IEC 60068-2-6)、抗冲击(符合IEC 60068-2-27),适合恶劣工况
  • 兼容性:与菲尼克斯同系列线端连接器(如MC 1.5/4-ST-3.50)完全适配,实现板端-线端的一体化可靠连接

六、总结

1843622是一款高性价比的工业级板端连接器,以紧凑结构、可靠性能和标准化设计,满足低压工业设备的PCB接口需求。菲尼克斯的品牌背书与国际认证,进一步保障了其在长期运行中的稳定性,是自动化、通信等领域的优选接口组件。

Request for quote

Send RFQ

Use the form for single models, category sourcing, and multi-line BOM requirements.

Send your target model and quantity.

Product sourcing intelligence

Model, package, availability, and BOM fit reviewed before quotation.

WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.

Electronic component model and package intelligence review on an ESD-safe inspection bench

Model & package intelligence

Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.

BOM matching and alternative component comparison workstation with protected IC samples

BOM matching & alternatives

BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.

Electronic component sourcing availability dashboard with ESD-protected samples

Sourcing availability signal

Stock routes, quotation confidence, lead-time notes, and shipment feasibility are checked before sales follow-up.

Buyer sourcing scenarios

Examples of how common component sourcing requests are organized.

Typical RFQ scenarios based on the WMSIC form fields, catalog data, manual review steps, and shipment preparation workflow.

The buyer shares the full part number, package requirement, quantity, destination, and available product photos so the quotation can record the exact version under review.

Package confirmation Typical RFQ workflow

A multi-line BOM is organized into direct sourcing lines, lines that need package clarification, and lines where alternative-part review is permitted.

Mixed BOM triage Typical RFQ workflow

The original manufacturer part number, datasheet revision, application, critical limits, and acceptable changes are collected before possible candidates are discussed.

Obsolete-part review Typical RFQ workflow

Sample quantity, minimum packing, package format, target date, and courier destination are kept together in one RFQ conversation.

Small-batch request Typical RFQ workflow

Package photos, model markings, board context, and the quantity needed for repair help focus the sourcing review on the relevant version.

Repair batch evidence Typical RFQ workflow

When a suffix or package note is incomplete, the response records the open difference and requests buyer confirmation before procurement proceeds.

Model suffix clarification Typical RFQ workflow

Packing format, carton notes, invoice details, courier option, destination, and tracking handoff are coordinated around the confirmed order.

Export handoff Typical RFQ workflow

The request connects the previously used model, current demand, package evidence, target timing, and replenishment sourcing route.

Replenishment inquiry Typical RFQ workflow

Related products

Packaged components ready for RFQ.