305-084-521-512

Edgeboard Connectors Overview

The EDAC Inc. 305-084-521-512 is a standard card edge connector from the 305 series, designed for dual-row female connections with a total of 84 positions. It features a 3.96 mm (0.156 inch) pitch and utilizes gold-plated copper alloy contacts for reliable signal transmission. The connector supports panel mount installation in a vertical orientation and employs solder pin termination. Constructed with a thermoplastic polyester housing, it accommodates board thicknesses within specified limits and operates reliably across a temperature range of -40°C to +105°C.

Edgeboard Connectors Feature Summary

• Dual-row configuration providing 84 contact positions for high-density interconnect applications
• Gold-plated copper alloy contacts ensure durable electrical performance and corrosion resistance
• Thermoplastic polyester insulation material offers stability and compliance with environmental standards

Edgeboard Connectors Applications

• Industrial control systems requiring robust panel-mounted interfaces
• Telecommunications equipment utilizing standard card edge modules
• Test and measurement instrumentation needing reliable dual-row connectivity

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the official EDAC datasheet to confirm exact plating thickness, flange characteristics, and mounting hardware compatibility. Ensure that the selected variant matches the required PCB thickness and row spacing specifications for your design. Cross-reference the manufacturer part number with authorized distributor catalogs to confirm current availability and RoHS compliance status before finalizing procurement orders.

Edgeboard Connectors Selection Notes

Select this component when a dual-row card edge connector with a 3.96 mm pitch is required for vertical panel mounting. Consider the 84-position capacity and gold-plated contact construction for applications demanding high reliability. Evaluate the thermoplastic polyester housing material against environmental operating conditions and thermal requirements to ensure long-term performance stability in the target assembly.

Edgeboard Connectors Part Context

This component belongs to the EDAC 305 Series, which specializes in standard card edge connectors featuring 3.96 mm pitch options. The series provides various position counts and mounting configurations, including single and dual-row headers. These connectors are engineered for industrial-grade applications, offering consistent performance through standardized dimensions and durable contact materials suitable for frequent insertion cycles.

Edgeboard Connectors Replacement Considerations

Consult the EDAC 305 Series ordering guide for alternative part numbers with matching 3.96 mm pitch and dual-row configurations. Verify mechanical footprint compatibility and electrical ratings before substituting with other manufacturers' equivalents. Ensure any replacement maintains the same vertical panel mount style and solder pin termination method.