306-010-520-178

Edgeboard Connectors Overview

The EDAC Inc. 306-010-520-178 is a standard card edge connector from the 306 series, designed for through-hole mounting with a straight installation angle. It features 20 positions in a dual female configuration, utilizing a 0.156-inch (3.96 mm) pitch. The connector accommodates board thicknesses ranging from 0.054 to 0.070 inches (1.37 mm to 1.78 mm). Contacts are made of copper alloy with gold plating, rated for 5 A current. The housing is constructed from thermoplastic polyester and is green in color.

Edgeboard Connectors Feature Summary

• Dual-edge female contact configuration for secure board insertion
• Gold-plated copper alloy contacts ensure reliable electrical conductivity
• Thermoplastic polyester housing provides structural stability
• Through-hole termination supports robust PCB integration

Edgeboard Connectors Applications

• Industrial control system interconnections
• Telecommunications equipment backplanes
• Test and measurement instrument modules
• Computing hardware peripheral interfaces

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm pin count, pitch, and termination style match the design requirements. Ensure compatibility with the target printed circuit board thickness range. Confirm RoHS compliance status if environmental regulations apply to the final assembly. Cross-reference the part number with the latest EDAC documentation to avoid discrepancies in mechanical dimensions or material specifications.

Edgeboard Connectors Selection Notes

Select this component when a dual-edge female connector with a 3.96 mm pitch is required for vertical panel or board mounting. The 20-position layout suits applications needing moderate signal density. Verify that the operating temperature range of -40°C to 105°C aligns with the environmental conditions. Ensure the through-hole soldering process is compatible with the specified contact termination type and housing material properties.

Edgeboard Connectors Part Context

This part belongs to the EDAC 306 Series, which includes various card edge connectors with different position counts and pitches. The series is characterized by its use of thermoplastic polyester housings and gold-plated contacts. The 306-010-520-178 specifically denotes a 20-position variant within this standardized product line, sharing common mechanical and electrical characteristics with other models in the same family.

Edgeboard Connectors Replacement Considerations

Consult the EDAC 306 Series Ordering Guide for direct substitutes with identical pitch and position counts. Verify mechanical fit and electrical ratings before swapping with generic equivalents. No public confirmed substitute part numbers are available in the provided data.