837-048-520-804

Edgeboard Connectors Overview

The EDAC Inc. 837-048-520-804 is a high-profile card edge connector designed for dual-edge board insertion. It features 48 positions with a 0.156-inch (3.96mm) contact spacing. The connector utilizes female contacts made of copper alloy with gold plating, ensuring reliable signal transmission. It supports through-hole mounting and wire wrap termination methods. The insulator is constructed from green diallyl phthalate (DAP), providing durability in demanding environments.

Edgeboard Connectors Feature Summary

• Dual-edge female connector configuration for secure board retention
• Gold-plated copper alloy contacts for enhanced conductivity
• High-profile insulator design accommodating thicker PCBs
• Wire wrap termination for robust circuit integration

Edgeboard Connectors Applications

• Industrial control systems requiring high-density interconnects
• Telecommunications equipment utilizing standard card edge interfaces
• Test and measurement instrumentation boards
• Automotive electronic modules needing reliable signal paths

Edgeboard Connectors Procurement Notes

Verify the specific suffix codes to confirm pin count and termination style match project requirements. Ensure compatibility with existing PCB stack-up heights due to the high-profile housing design. Confirm RoHS compliance status if environmental regulations apply to the final assembly. Cross-reference the manufacturer's ordering guide for any updated series specifications before procurement.

Edgeboard Connectors Selection Notes

Select this component when a dual-sided connection is required for increased signal density. The 0.156-inch pitch suits applications where standard spacing is preferred over miniaturized options. Consider the wire wrap termination capability if automated soldering is not available. Evaluate the thermal stability of the DAP material against operational temperature ranges.

Edgeboard Connectors Part Context

This part belongs to the EDAC 837 Series, which specializes in high-temperature card edge connectors. The series offers various position counts and termination styles to support diverse electronic assembly needs. The 837 line is recognized for its robust construction and consistent performance in industrial-grade applications.

Edgeboard Connectors Replacement Considerations

Direct substitutes within the same series may include different position counts or termination variations. Verify mechanical dimensions and electrical ratings before swapping components. Consult the official EDAC ordering guide for compatible alternatives.