305-084-521-504

Edgeboard Connectors Overview

The EDAC Inc. 305-084-521-504 is a standard card edge connector from the 305 series, designed for panel mount and through-hole installation. It features 84 positions with a dual female configuration and a 0.156-inch (3.96mm) pitch. The contacts are made of copper alloy with gold plating and utilize a half-bevel termination type. The insulator is constructed from thermoplastic polyester, and the unit operates within a temperature range of -40°C to 105°C.

Edgeboard Connectors Feature Summary

• Dual female contact configuration for board-to-board or backplane interconnection
• Gold-plated copper alloy contacts ensure reliable signal transmission
• Thermoplastic polyester insulator provides structural stability
• Half-bevel contact design accommodates specific card insertion requirements

Edgeboard Connectors Applications

• Industrial control systems requiring high-density connections
• Telecommunications equipment backplanes
• Test and measurement instrumentation interfaces
• Automotive electronic module interconnects

Edgeboard Connectors Procurement Notes

Verify the complete part number against official EDAC documentation to confirm pin count, pitch, and termination style. Ensure compatibility with target PCB thickness and mounting constraints. Confirm RoHS compliance status if required by project specifications. Cross-reference ordering guides for accurate packaging and handling instructions prior to purchase.

Edgeboard Connectors Selection Notes

Select this component when a dual-row, 84-position interface with a 3.96mm pitch is required. The half-bevel contact style dictates specific mating card edge preparation. Verify that the operating temperature range meets environmental demands. Consider panel mount orientation and available space for the connector footprint during mechanical design integration.

Edgeboard Connectors Part Context

This connector belongs to the EDAC 305 series, which offers various position counts and configurations. Similar models include the 305-072-521-504 and 305-052-521-504, differing primarily in position count while maintaining consistent pitch and series characteristics. The series supports diverse industrial applications requiring robust card edge connectivity.

Edgeboard Connectors FAQ

What is the contact termination type for this connector?

The 305-084-521-504 utilizes a half-bevel contact termination style.

Is the connector single or dual row?

It is a dual female connector configuration.