500PCS DC Power Supply Jack Plug Socket Female Panel Mount Connector - Essential Component for PLC Industrial Automation Systems

500PCS DC Power Supply Jack Plug Socket Female Panel Mount Connector - Essential Component for PLC Industrial Automation Systems

Pre-shipment Inspection Record: This document details the visual and technical inspection of the 500PCS DC Power Supply Jack Plug Socket Female Panel Mount Connector - Essential Component for PLC Industrial Automation Systems. All product photos and testing videos below are original materials captured first-hand by the Koeed technical team in our warehouse prior to dispatch.

500PCS DC Power Supply Jack Plug Socket Female Panel Mount Connector

Essential Power Connectivity Solution for Industrial Automation and PLC Systems

Product Overview

The 500PCS DC Power Supply Jack Plug Socket Female Panel Mount Connector is a professional-grade electrical component designed specifically for industrial automation, PLC systems, and electronic equipment applications. This bulk package provides a cost-effective solution for manufacturers, system integrators, and maintenance teams requiring reliable DC power connectivity in their automation projects.

These panel-mount female connectors feature the standard 5.5×2.1mm configuration, making them compatible with a wide range of DC power supplies and equipment commonly used in industrial environments. The 500-piece quantity ensures you have ample stock for production lines, maintenance kits, and multiple installation projects.

Product Images Gallery

DC Power Jack Socket Front View
DC Power Jack Socket Side View
DC Power Jack Socket Mounting Details
DC Power Jack Socket Terminal View
DC Power Jack Socket Package View
DC Power Jack Socket Close-up
DC Power Jack Socket Dimensions
DC Power Jack Socket Application Example
DC Power Jack Socket Industrial Use

Technical Specifications

Specification Value Description
Connector Type Female DC Power Socket Panel mount female connector for DC power input
Size Configuration 5.5mm × 2.1mm Standard outer diameter 5.5mm, inner diameter 2.1mm
Mounting Style Panel Mount Designed for installation on equipment panels and enclosures
Contact Rating 1A at 16V DC Maximum current and voltage specifications
Supply Voltage Up to 30V DC Maximum operating voltage range
Overall Dimensions 11mm × 11mm × 21mm Compact size for space-constrained applications
Max Panel Thickness 3mm Maximum thickness of mounting panel
Operating Temperature -30°C to +70°C Wide temperature range for industrial environments
Pin Configuration 3-Pin Design Includes positive, negative, and switch contacts
Package Quantity 500 Pieces Bulk packaging for industrial and production use

Key Features and Benefits

Industrial-Grade Construction

These connectors feature robust metal construction with durable materials designed to withstand the rigors of industrial environments. The panel mount design ensures secure installation and reliable performance in vibration-prone applications.

Standard Compatibility

The 5.5×2.1mm configuration is an industry standard, making these connectors compatible with a vast array of DC power supplies, adapters, and equipment used in PLC systems and industrial automation.

Easy Installation

With simple panel mounting and straightforward wiring connections, these connectors can be quickly installed in control panels, equipment enclosures, and automation systems.

Cost-Effective Bulk Packaging

The 500-piece package offers significant cost savings compared to individual purchases, making it ideal for OEM manufacturers, system integrators, and maintenance departments.

Industrial Applications

PLC Control Systems

Power input connections for Programmable Logic Controllers and associated I/O modules in industrial automation systems.

Industrial HMI Panels

Power connectivity for Human-Machine Interface panels and operator terminals in manufacturing environments.

Motor Control Centers

Low-voltage power connections for control circuits in motor starters and variable frequency drives.

Instrumentation Panels

Power input for measurement instruments, sensors, and monitoring equipment in process control systems.

Test and Measurement Equipment

Power connections for portable test equipment, calibration devices, and diagnostic tools.

Custom Control Panels

Power input solutions for custom-built control panels and automation enclosures.

Installation Guidelines

  1. Panel Preparation: Drill a 14mm hole in the mounting panel for proper connector fit.
  2. Mounting: Insert the connector through the panel and secure with the provided nut.
  3. Wiring: Connect the three terminals: positive (center pin), negative (outer sleeve), and switch contact (if used).
  4. Testing: Verify proper connection and polarity before applying power.
  5. Safety Check: Ensure all connections are secure and insulated according to electrical safety standards.

Frequently Asked Questions (FAQ)

What is the maximum current rating for these connectors?
These connectors are rated for 1A at 16V DC maximum. For higher current applications, consider using connectors specifically rated for your required current levels.
Are these connectors compatible with 2.5mm center pin plugs?
These connectors are designed for 2.1mm center pin plugs. While some 2.5mm plugs may fit, they may not provide optimal contact and could result in poor connections.
Can these connectors be used in outdoor applications?
While they have a wide operating temperature range (-30°C to +70°C), they are not specifically rated for outdoor or waterproof applications. For outdoor use, additional protection from moisture and environmental factors is recommended.
What is the purpose of the third pin/terminal?
The third terminal is typically used as a switch contact that opens when a plug is inserted. This can be used for applications like battery switching or power source selection.
Are these connectors RoHS compliant?
While specific compliance information should be verified with the manufacturer, most modern electronic components are designed to meet RoHS (Restriction of Hazardous Substances) standards.

Trust Metrics and Industry Standards

500+
Units per Package
30V
Maximum Voltage Rating
-30°C to 70°C
Operating Temperature Range
5.5×2.1mm
Industry Standard Size

External References and Industry Standards

This product aligns with industry standards for DC power connectors and is compatible with equipment from major PLC manufacturers including Siemens, Allen-Bradley, Schneider Electric, and Mitsubishi Electric. The 5.5×2.1mm configuration is recognized as a de facto standard in the electronics industry for low-voltage DC power applications.

For detailed technical specifications and application notes, refer to:

  • IEC 60320 International standards for appliance couplers
  • UL 498 standards for attachment plugs and receptacles
  • Industry best practices for low-voltage DC power distribution

Conclusion

The 500PCS DC Power Supply Jack Plug Socket Female Panel Mount Connector represents an essential component for industrial automation professionals. With its standard 5.5×2.1mm configuration, robust construction, and bulk packaging, it provides a reliable and cost-effective solution for power connectivity in PLC systems, control panels, and industrial equipment. Whether you're an OEM manufacturer, system integrator, or maintenance professional, this product offers the reliability and compatibility needed for demanding industrial applications.

For optimal performance, always follow proper installation procedures and adhere to electrical safety standards when implementing these connectors in your automation systems.

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