305-084-521-507

Edgeboard Connectors Overview

The EDAC Inc. 305-084-521-507 is a standard card edge connector from the 305 Series, designed for panel mount applications. It features a dual female configuration with 84 positions arranged in two rows. The connector utilizes a 0.156-inch (3.96 mm) contact spacing and a 0.140-inch (3.56 mm) row spacing. It accepts printed circuit boards with a nominal thickness of 0.062 inches (1.57 mm). The contacts are constructed from copper alloy with gold plating to ensure reliable electrical performance.

Edgeboard Connectors Feature Summary

• Accepts between-contact and in-contact polarizing keys for secure board alignment
• Features a low-profile insulator body constructed from thermoplastic material
• Provides a continuous current rating of 5A and withstands 1800VACrms voltage

Edgeboard Connectors Applications

• Panel-mounted electronic interconnect systems requiring high-density connections
• Industrial control units utilizing standardized card edge interfaces
• Test and measurement equipment needing robust vertical mounting solutions

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm pin count, contact plating thickness, and termination style. Ensure compatibility with the target PCB thickness of 0.062 inches. Confirm RoHS compliance status and environmental ratings match project requirements before finalizing procurement orders.

Edgeboard Connectors Selection Notes

Select this component when a dual-row, panel-mount card edge connector is required for high-current applications. The 0.156-inch pitch accommodates larger signal traces compared to finer pitches. Verify that the housing material and temperature range suit the operational environment. Check for necessary polarizing key compatibility if mechanical locking is required for the assembly.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 Series, which specializes in standard card edge connectors for industrial and commercial electronics. The series offers various position counts and mounting styles. The 305-084 variant provides a high-density interface option within this family, suitable for applications demanding reliable vertical panel integration and durable electrical contact.

Edgeboard Connectors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Cross-reference with other EDAC 305 Series parts only if they share identical mechanical dimensions, pitch, and electrical ratings. Verify all specifications against the original datasheet before substitution.