305-048-521-504

Edgeboard Connectors Overview

The EDAC Inc. model 305-048-521-504 is a standard card edge connector designed for panel mounting applications. It features a dual female configuration with 48 positions arranged in two rows. The connector utilizes a contact spacing of 0.156 inches (3.96 mm) and accepts printed circuit boards with a nominal thickness of 0.062 inches (1.57 mm). The contacts are constructed from copper alloy and feature gold plating to ensure reliable electrical performance. This component belongs to the EDAC 305 series.

Edgeboard Connectors Feature Summary

• Dual female card edge interface supporting 48 signal positions
• Gold-plated copper alloy contacts for corrosion resistance
• Panel mount installation style with vertical orientation
• Compatible with 0.062 inch nominal thickness PCBs

Edgeboard Connectors Applications

• Industrial control system interconnects
• Telecommunications equipment backplanes
• Test and measurement instrument modules
• Automotive electronic sub-systems

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer's current datasheet to confirm exact pin count, row configuration, and termination type. Ensure compatibility with the target PCB thickness specification of 0.062 inches. Confirm RoHS compliance status if required by project specifications. Cross-reference the part number with official distributor catalogs to validate availability and lead times before finalizing procurement plans.

Edgeboard Connectors Selection Notes

Select this connector when a high-density dual-row interface is required for panel-mounted assemblies. The 3.96 mm pitch allows for robust signal routing while maintaining a compact footprint. Consider the gold contact plating for environments requiring long-term reliability without oxidation concerns. Verify that the mechanical constraints of the enclosure support the specified panel mount dimensions and vertical orientation requirements.

Edgeboard Connectors Part Context

This component is part of the EDAC 305 series, which offers a range of standard card edge connectors. The series provides various position counts and configurations to suit different board density requirements. The 305-048 variant specifically addresses applications needing 48 connections in a dual-row format. EDAC designs these connectors to meet rigorous industrial standards for durability and electrical stability.

Edgeboard Connectors Replacement Considerations

Direct substitutes within the same series include models such as 305-048-520-504 and 305-048-500-201. These alternatives share identical physical dimensions and contact spacing but may differ in termination style or flange configuration. Verify mechanical fit and electrical ratings before substitution.