305-024-520-558

Edgeboard Connectors Overview

The EDAC Inc. 305-024-520-558 is a dual-row female card edge connector designed for panel mount applications. It features 24 positions with a contact spacing of 0.156 inches (3.96 mm) and a row spacing of 0.140 inches (3.56 mm). The unit accepts printed circuit boards with a nominal thickness of 0.062 inches (1.57 mm). Constructed with copper alloy contacts featuring gold plating, the connector utilizes a green thermoplastic polyester insulator. It supports a continuous current rating of 5 A and withstands 1800 VACrms dielectric voltage.

Edgeboard Connectors Feature Summary

• Accepts between-contact and in-contact polarizing keys for secure board alignment
• Features a low-profile insulator body for compact installation requirements
• Provides reliable electrical connection through gold-plated copper alloy contacts

Edgeboard Connectors Applications

• Industrial control systems requiring robust card edge interfaces
• Telecommunications equipment utilizing standard PCB modules
• Automotive electronics assemblies needing high vibration resistance

Edgeboard Connectors Procurement Notes

Verify that the specific part number matches the required pin count and row configuration before ordering. Confirm compatibility with the target PCB thickness of 0.062 inches to ensure proper mechanical fit. Check for RoHS compliance status if environmental regulations apply to the final assembly. Ensure that the selected variant includes the necessary flange features for the intended mounting method.

Edgeboard Connectors Selection Notes

Select this component when a dual-row female connector with 0.156-inch spacing is required for panel-mounted installations. Consider the 5 A current rating and 1800 VACrms insulation capability for power and signal integrity needs. Evaluate the availability of polarizing key options if precise board orientation is critical for the design. Compare against other series members if different board thicknesses or contact counts are necessary.

Edgeboard Connectors Part Context

This component belongs to the EDAC 305 series of standard card edge connectors. The series offers various position counts and mounting styles to accommodate diverse electronic packaging needs. These connectors are engineered for durability and consistent performance in demanding environments. The 305 series maintains standardized dimensions to facilitate interchangeability within compatible system designs.

Edgeboard Connectors Replacement Considerations

Direct substitutes within the same series include variants such as 305-024-520-202 or 305-024-520-502, depending on specific flange or termination requirements. Verify that any replacement maintains the identical 24-position count and 0.156-inch pitch to preserve board layout integrity.