305-046-500-578

Edgeboard Connectors Overview

The EDAC Inc. 305-046-500-578 is a standard card edge connector designed for panel mount applications. It features a dual female configuration with 46 positions arranged in two rows. The connector utilizes a 3.96 mm (0.156 inch) pitch and accommodates board thicknesses ranging from 1.37 mm to 1.78 mm. Contacts are constructed from copper alloy with gold plating, ensuring reliable signal transmission. Rated for 5 A continuous current, it operates within a temperature range of -40°C to +105°C.

Edgeboard Connectors Feature Summary

• Dual-edge female contact design for secure board insertion
• Gold-plated copper alloy contacts for corrosion resistance
• Panel mount installation style with vertical orientation
• Thermoplastic insulator housing for structural stability

Edgeboard Connectors Applications

• Industrial control system backplanes
• Telecommunications equipment interconnects
• Test and measurement instrument modules
• Embedded computing hardware interfaces

Edgeboard Connectors Procurement Notes

Verify the specific suffix codes against official EDAC documentation to confirm exact pin count, termination type, and insulation material properties. Ensure compatibility with target PCB edge thickness specifications before procurement. Cross-reference manufacturer datasheets for environmental ratings and mating cycle durability requirements.

Edgeboard Connectors Selection Notes

Select this component when high-current capacity and robust mechanical retention are required for double-sided card edge applications. Consider the 3.96 mm pitch constraint and panel mounting requirements during layout design. Verify that the operating temperature range aligns with the intended environmental conditions of the final assembly.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 series of standard card edge connectors. The series offers various position counts and termination options. This specific model provides a mid-range position count suitable for moderate-density interconnect needs while maintaining industrial-grade electrical performance standards.

Edgeboard Connectors Replacement Considerations

Direct substitutes include other EDAC 305 series variants with matching 46-position layouts and identical 3.96 mm pitch. Verify that alternative parts maintain the same dual-row female contact configuration and panel mount form factor to ensure mechanical interchangeability.