345-052-500-558

Edgeboard Connectors Overview

The EDAC Inc. model 345-052-500-558 is a standard card edge connector socket from the 345 series, designed for through-hole mounting with a right-angle orientation. It features 52 positions arranged in a dual configuration with a 0.100-inch (2.54mm) pitch. The contacts are constructed from copper alloy and finished with gold plating to ensure reliable electrical performance. This component supports board thicknesses ranging from 0.054 inches to 0.070 inches (1.37mm to 1.78mm).

Edgeboard Connectors Feature Summary

• Dual-sided female contact configuration for secure card edge insertion.
• Gold-plated copper alloy contacts provide corrosion resistance and conductivity.
• Through-hole termination method ensures stable mechanical attachment.
• Flanged design includes top-mounting openings and threaded inserts for chassis fixation.

Edgeboard Connectors Applications

• Industrial control systems requiring robust I/O connections.
• Telecommunications equipment utilizing standard card edge modules.
• Automotive electronics assemblies needing high-reliability interfaces.
• Test and measurement instrumentation hardware.

Edgeboard Connectors Procurement Notes

Verify that the specific part number matches the required 52-position dual configuration and right-angle mounting style. Confirm compatibility with the target PCB trace layout and hole dimensions. Ensure the selected variant meets the necessary environmental ratings for the intended operating temperature range of -40°C to 105°C. Cross-reference manufacturer documentation to validate material specifications against project requirements.

Edgeboard Connectors Selection Notes

Select this connector when a dual-sided interface with 52 positions is required for vertical integration into a system. The right-angle design facilitates compact board stacking or side-access connections. Verify that the housing material, typically thermoplastic polyester, aligns with thermal management needs. Ensure the flange features match the available mounting points on the enclosure or backplane structure.

Edgeboard Connectors Part Context

This component belongs to the EDAC 345 series of standard card edge connectors, which are widely used in modular electronic designs. The series offers various position counts and termination styles to accommodate different circuit board architectures. The 345-052-500-558 specifically addresses applications requiring a moderate density connection with durable mechanical locking via its flanged housing design.

Edgeboard Connectors Replacement Considerations

Consult official EDAC documentation for direct cross-reference part numbers within the same series. Verify that any substitute maintains identical pin count, pitch, and mounting orientation. Ensure alternative components meet the same current rating and environmental specifications before implementation.