846-028-522-804

Edgeboard Connectors Overview

The EDAC Inc. 846-028-522-804 is a standard card edge connector receptacle from the 846 High Temp Series. It features 28 positions with a 3.175 mm (0.125 inch) contact spacing in a dual-row formation. The unit utilizes PC tail contacts for through-hole vertical mounting and gold-plated copper alloy terminals rated for 3 A. Designed for high-temperature environments, it accommodates a board thickness of 1.57 mm and employs a diallyl phthalate insulator.

Edgeboard Connectors Feature Summary

• High-temperature resistant construction suitable for demanding thermal environments
• Gold-plated copper alloy contacts ensure reliable signal transmission
• Vertical through-hole mounting configuration for secure PCB integration

Edgeboard Connectors Applications

• Industrial control systems requiring robust connectivity
• Automotive electronics operating under elevated temperatures
• Aerospace and military avionics applications
• Communication equipment infrastructure

Edgeboard Connectors Procurement Notes

Verify the complete part number including all suffixes to ensure correct contact type and termination style. Confirm that the supplier provides original manufacturer documentation or traceability records. Check RoHS compliance status against specific project requirements. Ensure the receiving inspection validates the physical dimensions and pin count against the official datasheet specifications before installation.

Edgeboard Connectors Selection Notes

Select this component when a dual-edge card interface with 28 positions is required. The 3.175 mm pitch allows for standard card edge layouts. Consider the 3 A current rating for power distribution needs. The vertical orientation suits space-constrained boards where height is limited but depth is available. Verify the housing material compatibility with the operating temperature range.

Edgeboard Connectors Part Context

This connector belongs to the EDAC 846 series, which specializes in high-temperature card edge solutions. The series offers various position counts and termination styles. This specific model represents a mid-range position count option within the dual-row family, balancing density with mechanical stability for standard industrial form factors.

Edgeboard Connectors Replacement Considerations

Cross-reference with other EDAC 846 series variants sharing the same 28-position count and 3.175 mm pitch. Verify that alternative parts match the vertical mounting angle and PC tail termination style. Ensure any substitute maintains the same current rating and high-temperature insulation properties.