305-082-521-268

Edgeboard Connectors Overview

The EDAC Inc. 305-082-521-268 is a standard card edge connector from the 305 series, designed for panel-mounted vertical installation. It features a dual female configuration with 82 positions and a contact spacing of 0.156 inches (3.96 mm). The connector utilizes gold-plated copper alloy contacts and solder pin termination. It accepts printed circuit boards with a nominal thickness of 0.062 inches (1.57 mm) and offers a continuous current rating of 5 A.

Edgeboard Connectors Feature Summary

• Dual-edge female design accommodates non-specified board types
• Gold-plated copper alloy contacts ensure reliable signal transmission
• Low-profile insulator body constructed from thermoplastic material
• Vertical panel mounting style with solder pin termination

Edgeboard Connectors Applications

• Industrial control systems requiring high-density interconnects
• Communication equipment backplanes
• Medical device internal module connections
• Energy sector instrumentation panels

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix to confirm the exact position count and termination style matches the project requirements. Ensure that the selected variant aligns with the required PCB thickness tolerance of 0.062 inches. Confirm compliance with RoHS directives if environmental regulations apply to the final assembly. Cross-reference the manufacturer datasheet for precise mechanical dimensions before integration.

Edgeboard Connectors Selection Notes

Select this component when a high-pin-count dual-edge interface is necessary for vertical panel applications. The 3.96 mm pitch allows for robust connection stability in industrial environments. Consider the 5 A current rating for power distribution needs within the system architecture. Verify compatibility with polarizing keys if board orientation locking is required for the specific assembly process.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 series of standard card edge connectors, which are engineered for durability and consistent performance. The series supports various position counts and termination options to suit different electronic enclosure designs. EDAC manufactures these components using high-quality thermoplastic insulators and corrosion-resistant metal alloys to ensure long-term reliability in demanding operational conditions.

Edgeboard Connectors Replacement Considerations

Direct substitutes within the same series include parts with identical mechanical footprints and electrical ratings, such as the 305-048-520-268 or 305-038-520-502, provided the position count difference is acceptable for the design.