305-052-555-504

Edgeboard Connectors Overview

The EDAC Inc. 305-052-555-504 is a standard card edge connector from the 305 series, designed for dual-edge board applications. It features 52 positions with a 0.156-inch (3.96 mm) pitch across two rows. The connector utilizes female half-bevel contacts made of copper alloy with gold plating to ensure reliable signal transmission. It supports PCB thicknesses ranging from 0.054 to 0.070 inches and operates within a temperature range of -40°C to +105°C.

Edgeboard Connectors Feature Summary

• Dual-edge female contact configuration for secure board insertion
• Gold-plated copper alloy contacts for corrosion resistance
• Thermoplastic polyester insulation for structural stability
• Vertical panel mounting style with solder lug termination

Edgeboard Connectors Applications

• Industrial control system interconnects
• Telecommunications equipment backplanes
• Test and measurement instrument interfaces
• Automotive electronic module connections

Edgeboard Connectors Procurement Notes

Verify that the specific part number matches the required pin count and pitch before ordering. Confirm compatibility with the target PCB thickness range to ensure proper mechanical fit. Check for RoHS compliance requirements if operating in regulated environments. Ensure the selected variant aligns with the intended mounting style and termination method for the assembly process.

Edgeboard Connectors Selection Notes

Select this component when a dual-edge connection is required for high-density signal routing. The 3.96 mm pitch accommodates standard board layouts while maintaining robust contact integrity. Consider the vertical panel mount design for chassis-based installations where space efficiency is critical. Evaluate the thermal rating against the operational environment to guarantee long-term reliability under varying conditions.

Edgeboard Connectors Part Context

This connector belongs to the EDAC 305 series, which specializes in standard card edge solutions. The series offers various position counts and mounting options to suit diverse electronic packaging needs. The 305-052-555-504 specifically addresses applications requiring 52-position connectivity with durable gold-plated contacts for repeated mating cycles.

Edgeboard Connectors Replacement Considerations

Cross-reference with other EDAC 305 series variants for alternative pin counts or mounting styles. Verify dimensional compatibility with existing PCB footprints before substituting. Ensure electrical ratings match the original design specifications to maintain system performance.