305-040-555-512

Edgeboard Connectors Overview

The EDAC Inc. 305-040-555-512 is a standard card edge connector from the 305 series, designed for dual-row applications with 40 positions. It features a 3.96 mm pitch and supports a board thickness of 1.57 mm. The connector utilizes gold-plated copper alloy contacts rated for 5 A current. It employs a female contact configuration with solder pin termination and is housed in green thermoplastic insulation. Operating temperatures range from -40 C to +105 C, with an insulation resistance of 5 GOhms.

Edgeboard Connectors Feature Summary

• Dual-edge female contact configuration for secure board insertion
• Gold-plated copper alloy contacts ensure reliable conductivity
• Thermoplastic housing provides electrical insulation and durability

Edgeboard Connectors Applications

• Panel-mounted electronic assemblies requiring vertical connection
• Industrial control systems utilizing standard card edge interfaces
• Communication equipment modules needing high-density connections

Edgeboard Connectors Procurement Notes

Verify the specific termination style against project requirements, as datasheet variations exist within this series. Confirm that the 1.57 mm board thickness compatibility matches the target PCB design. Ensure the gold plating specification meets corrosion resistance standards for the intended operating environment. Cross-reference the manufacturer part number with official EDAC documentation to confirm current availability status.

Edgeboard Connectors Selection Notes

Select this component when a dual-row, 40-position interface is required with a 3.96 mm pitch. The vertical panel mount style suits applications where space efficiency is critical. The 5 A rating per contact supports moderate power distribution needs. Consider the thermoplastic material properties for environmental resilience during operation.

Edgeboard Connectors Part Context

This connector belongs to the EDAC 305 series, which offers various position counts and mounting options. The series is characterized by its standardized 3.96 mm pitch and robust construction. It serves as a reliable interconnection solution for modular electronic designs requiring durable card edge interfaces.

Edgeboard Connectors Replacement Considerations

Direct substitutes include other EDAC 305 series variants with matching 40-position counts and 3.96 mm pitch. Verify compatibility with existing PCB footprints before substitution. Alternative manufacturers may offer similar specifications but require thorough validation of mechanical and electrical parameters.