305-048-520-578

Edgeboard Connectors Overview

The EDAC Inc. 305-048-520-578 is a standard card edge connector from the 305 series, designed for panel mount applications with a vertical orientation. It features 48 positions arranged in a dual row configuration with a 3.96 mm (0.156 inch) pitch. The connector utilizes gold-plated copper alloy contacts and solder pin termination for secure board attachment. It supports a current rating of 5 A and operates within a temperature range of -40°C to +105°C. The housing is constructed from thermoplastic material, accommodating PCB thicknesses typically between 1.37 mm and 1.78 mm.

Edgeboard Connectors Feature Summary

• Dual-row female contact configuration for non-specified dual-edge cards
• Panel mount installation style with vertical alignment
• Gold-plated copper alloy contacts ensuring reliable conductivity
• Solder pin termination for robust mechanical and electrical connection

Edgeboard Connectors Applications

• Industrial control systems requiring high-density interconnects
• Communication equipment backplanes
• Automotive electronic modules
• Test and measurement instrumentation

Edgeboard Connectors Procurement Notes

Verify the complete part number including suffix codes to ensure correct packaging and plating specifications. Confirm that the target application aligns with the specified 3.96 mm pitch and 48-position count. Check RoHS compliance status against current regulatory requirements for the destination market. Ensure compatibility with the intended PCB thickness range before finalizing procurement decisions.

Edgeboard Connectors Selection Notes

Select this component when a dual-edge card interface with 48 positions is required. The 3.96 mm pitch suits applications needing wider spacing for higher voltage isolation or thermal management. Consider the panel mount style if space constraints on the PCB surface are limited. Verify that the 5 A current rating meets the system's power distribution needs.

Edgeboard Connectors Part Context

This connector belongs to EDAC's 305 series, which offers various position counts and configurations for card edge applications. The series is known for providing reliable connections in demanding environments. Similar parts in the series may vary in position count, such as 40 or 50 positions, but share the same pitch and mounting characteristics.

Edgeboard Connectors Replacement Considerations

Direct substitutes must match the 48-position count, 3.96 mm pitch, and dual-row female configuration. Verify that any replacement maintains the same panel mount vertical orientation and solder pin termination type. Cross-reference insulation material and temperature ratings to ensure environmental compatibility.