305-022-500-558

Edgeboard Connectors Overview

The EDAC Inc. 305-022-500-558 is a standard card edge connector from the 305 series, designed for reliable signal transmission in electronic assemblies. It features a dual-row configuration with 22 positions and a precise pitch of 3.96 mm (0.156 inches). The component supports a PCB thickness of 1.57 mm and utilizes gold-plated copper alloy contacts to ensure low resistance and durability. Rated for 5 A current, it employs a solder lug termination type for secure board attachment. The housing is constructed from thermoplastic material, providing robust insulation and mechanical stability across a wide operating temperature range.

Edgeboard Connectors Feature Summary

• Dual-row configuration with 22 positions for high-density connections
• Gold-plated copper alloy contacts ensure reliable conductivity
• Thermoplastic housing provides durable insulation and structural integrity
• Solder lug termination facilitates secure panel or PCB mounting

Edgeboard Connectors Applications

• Industrial control systems requiring robust interconnects
• Telecommunications equipment needing reliable signal paths
• Test and measurement instruments demanding stable connections
• Automotive electronics utilizing card edge interfaces

Edgeboard Connectors Procurement Notes

Verify the specific suffix codes against official EDAC documentation to confirm exact pin count, termination style, and plating specifications. Ensure compatibility with target PCB thickness and mounting requirements before ordering. Confirm RoHS compliance status through manufacturer datasheets. Check lead times as components may be produced to order. Validate that the selected variant matches the required electrical ratings and environmental conditions for the intended application.

Edgeboard Connectors Selection Notes

Select this connector when a dual-row interface with 22 positions is required. Ensure the mating card edge thickness aligns with the specified 1.57 mm tolerance. Verify that the 3.96 mm pitch matches the design layout. Consider the 5 A current rating for power distribution needs. Confirm that the solder lug termination suits the assembly process and mechanical constraints of the enclosure.

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 options. The 305-022-500-558 specifically addresses applications needing a compact dual-row solution. It complements other EDAC products by providing standardized dimensions and reliable performance characteristics for industrial and commercial electronic designs.

Edgeboard Connectors Replacement Considerations

Consult EDAC official cross-reference guides for direct substitutes. Verify identical pin count, pitch, and termination type when evaluating alternatives. Ensure replacement parts meet the same electrical and mechanical specifications.