305-084-556-207

Edgeboard Connectors Overview

The EDAC Inc. 305-084-556-207 is a standard card edge connector designed for dual-edge board applications. It features 84 positions with a 3.96 mm (0.156 inch) pitch and supports a PCB thickness of 1.57 mm. The connector utilizes gold-plated copper alloy contacts and a solder pin termination type. Rated for 5 A current, it operates within a temperature range of -40°C to +105°C. Constructed with a thermoplastic housing, this vertical panel-mount header provides reliable electrical interconnection for high-density circuit boards.

Edgeboard Connectors Feature Summary

• Dual-edge female contact configuration for non-specified card types
• Gold-plated copper alloy contacts ensuring durable signal integrity
• Vertical panel mount installation style with solder pin termination

Edgeboard Connectors Applications

• High-density electronic module interconnections
• Industrial control system backplanes
• Telecommunications equipment interfaces

Edgeboard Connectors Procurement Notes

Verify the specific part number against official EDAC documentation to confirm compatibility with target PCB stack-up and mating card specifications. Ensure that the required current rating and operating temperature range align with the application environment. Cross-reference the manufacturer's ordering guide to validate the suffix codes correspond to the desired housing material and contact plating thickness.

Edgeboard Connectors Selection Notes

Select this component when a dual-edge connection with 84 positions is required. The 3.96 mm pitch accommodates standard board layouts while the 1.57 mm thickness tolerance ensures secure retention. Consider the vertical mounting profile and panel installation requirements during mechanical design integration to ensure proper clearance and alignment.

Edgeboard Connectors Part Context

This component belongs to the EDAC 305 series of standard card edge connectors. The series offers various position counts and configurations for diverse connectivity needs. The 305-084 variant specifically addresses applications requiring higher pin density within the established 3.96 mm pitch family, maintaining consistent mechanical and electrical characteristics across the product line.

Edgeboard Connectors Replacement Considerations

Consult the EDAC 305 Series Ordering Guide for direct substitutes with differing position counts or housing variations. Verify mechanical dimensions and electrical ratings before integrating alternative part numbers from other manufacturers to ensure functional equivalence.