305-058-500-578

Edgeboard Connectors Overview

The EDAC Inc. 305-058-500-578 is a standard card edge connector header featuring 58 positions arranged in a dual row configuration. It utilizes a 3.96 mm (0.156 inch) contact spacing with a 3.56 mm row pitch. The component accepts printed circuit boards with a nominal thickness of 1.57 mm (0.062 inch). Electrical specifications include a current rating of 5 A and an insulation resistance of 5 GOhms. The operating temperature range spans from -40°C to +105°C.

Edgeboard Connectors Feature Summary

• Dual-edge female contact design for secure board insertion
• Gold-plated copper alloy contacts ensure reliable conductivity
• Thermoplastic insulator body provides structural stability
• Panel mount installation style with vertical orientation

Edgeboard Connectors Applications

• Industrial control systems requiring robust interconnects
• Test and measurement instrumentation interfaces
• Telecommunications equipment backplanes
• Embedded computing modules

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm exact pin count, plating thickness, and termination type. Ensure compatibility with the target PCB thickness of 1.57 mm. Confirm RoHS compliance status and environmental ratings prior to integration into final assemblies.

Edgeboard Connectors Selection Notes

Select this model when a dual-row header with 3.96 mm pitch is required for panel-mounted applications. Verify that the mating card edge board thickness falls within the specified tolerance range. Consider the 5 A current rating and thermal limits when designing the system power distribution.

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 designed for high-reliability electronic interconnections. The 305 series is characterized by its durable thermoplastic housing and gold-plated contact construction suitable for demanding environments.

Edgeboard Connectors Replacement Considerations

Compatible substitutes within the same series include part numbers such as 305-050-520-578 and 305-054-556-278. These alternatives share similar electrical characteristics and mechanical dimensions but differ in position count. Verify dimensional compatibility before substitution.