346-082-558-804

Edgeboard Connectors Overview

The EDAC Inc. 346-082-558-804 is a standard card edge connector from the 346 series, designed for dual female mating configurations. It features 82 positions with a contact spacing of 0.125 inches (3.175 mm). The unit accommodates board thicknesses ranging from 0.054 to 0.070 inches (1.37 mm to 1.78 mm) and utilizes non-specified dual-edge card types. This component supports vertical mounting and employs PC pin termination methods for secure circuit integration.

Edgeboard Connectors Feature Summary

• Dual female contact configuration for reliable card edge mating
• Thermoplastic polyester housing providing electrical insulation
• Gold-plated contacts ensuring corrosion resistance and conductivity
• PC pin termination style for through-hole board installation

Edgeboard Connectors Applications

• Industrial control systems requiring high-density interconnects
• Telecommunications equipment backplanes
• Automotive electronics modules
• Test and measurement instrumentation boards

Edgeboard Connectors Procurement Notes

Verify the specific datasheet version for the 346-082-558-804 to confirm RoHS compliance status and exact material specifications. Ensure that the receiving facility has appropriate handling procedures for gold-plated components. Cross-reference the part number against current manufacturer catalogs to confirm availability and any potential obsolescence notices before finalizing procurement orders.

Edgeboard Connectors Selection Notes

Select this model when a dual-edge card interface with 82 channels is required. The 0.125-inch pitch suits applications prioritizing signal isolation over miniaturization. Verify that the target PCB design supports the specified 1.37–1.78 mm thickness range. Consider the vertical mounting orientation and PC pin termination requirements during mechanical layout planning to ensure proper alignment and solder joint integrity.

Edgeboard Connectors Part Context

This component belongs to the EDAC 346 series of standard card edge connectors. The series offers various position counts and termination styles to accommodate diverse electronic assembly needs. The 346-082-558-804 specifically addresses high-channel-count applications requiring robust dual-female connectivity within industrial and commercial hardware environments.

Edgeboard Connectors Replacement Considerations

Consult official EDAC documentation for direct cross-references. Potential substitutes may include other 346-series variants with matching 82-position counts and compatible pitch specifications. Verify mechanical dimensions and electrical ratings before substituting.