305-048-500-207

Edgeboard Connectors Overview

The EDAC Inc. 305-048-500-207 is a standard card edge connector header featuring 48 positions with a 3.96 mm (0.156 inch) contact spacing and 3.56 mm row spacing. Designed for dual-edge card insertion, it accepts printed circuit boards with a nominal thickness of 1.57 mm (0.062 inch). The component utilizes gold-plated copper alloy contacts to ensure reliable signal transmission and offers a continuous current rating of 5 A. It employs a solder lug termination style for secure panel mounting.

Edgeboard Connectors Feature Summary

• Dual female contact configuration designed for double-sided card edge insertion
• Gold-plated copper alloy contacts provide corrosion resistance and conductivity
• Solder lug termination enables robust panel-mount installation
• Accepts polarizing keys for precise board alignment

Edgeboard Connectors Applications

• Industrial control system interface modules
• Telecommunications equipment backplanes
• Test and measurement instrument cards

Edgeboard Connectors Procurement Notes

Verify the specific suffix code against the manufacturer datasheet to confirm exact termination style and plating specifications. Ensure compatibility with the target PCB thickness of 1.57 mm. Confirm that the 5 A current rating meets the application's electrical requirements. Check regional availability as distribution may vary by location.

Edgeboard Connectors Selection Notes

Select this connector when a high-density 48-position interface is required with a 3.96 mm pitch. The vertical panel mount style suits applications needing direct chassis integration. Consider the 5 A rating for power or signal lines. Verify that the dual-edge design aligns with the mechanical constraints of the host enclosure and card geometry.

Edgeboard Connectors Part Context

This component belongs to the EDAC 305 series, which specializes in standard card edge connectors. The series provides various position counts and termination options. The 305-048-500-207 variant specifically addresses needs for 48-position dual-edge connections with solder lug mounting, serving as a critical interconnect solution in modular electronic systems.

Edgeboard Connectors Replacement Considerations

Compatible substitutes within the same series include part numbers such as 305-048-500-558 and 305-048-520-207. These alternatives share similar dimensional and electrical characteristics but may differ in termination type or housing material. Cross-reference official datasheets to verify pinout and mechanical fit before substitution.