306-011-520-103

Edgeboard Connectors Overview

The EDAC Inc. 306-011-520-103 is a standard card edge connector from the 306 series, designed for panel mount applications with a vertical orientation. It features 11 positions and a contact spacing of 0.156 inches (3.96 mm). The connector supports dual-edge card insertion and utilizes gold-plated copper alloy contacts to ensure reliable signal transmission. Rated for 5 A current, it accommodates board thicknesses ranging from 0.054 to 0.070 inches (1.37 mm to 1.78 mm). The housing is constructed from thermoplastic material, providing durability in industrial environments.

Edgeboard Connectors Feature Summary

• Dual-edge card edge design for secure board retention
• Gold-plated copper alloy contacts for corrosion resistance
• Panel mount vertical installation style
• Thermoplastic housing for structural stability

Edgeboard Connectors Applications

• Industrial control systems requiring robust I/O connections
• Telecommunications equipment interface modules
• Test and measurement instrumentation backplanes
• Automotive electronic control unit interconnects

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm pin count, plating type, and mounting configuration. Ensure compatibility with the target PCB edge thickness range of 0.054 to 0.070 inches. Confirm that the vertical panel mount style aligns with the mechanical enclosure requirements. Cross-reference the 306 series specifications for environmental ratings and current capacity before finalizing procurement.

Edgeboard Connectors Selection Notes

Select this component when a high-reliability connection with 3.96 mm spacing is required for dual-edge cards. The 5 A rating suits moderate power distribution needs. Verify that the panel mount form factor fits the chassis design constraints. Consider the thermoplastic housing material for general-purpose industrial use where extreme chemical resistance is not the primary driver.

Edgeboard Connectors Part Context

This part belongs to the EDAC 306 series of card edge connectors, which are engineered for demanding industrial and commercial applications. The series offers various position counts and mounting styles to accommodate diverse system architectures. The 306-011-520-103 specifically addresses the need for stable, high-current connections in compact panel-mounted configurations.

Edgeboard Connectors Replacement Considerations

Direct substitutes within the same series include the 306-011-520-102 and 306-011-520-104, differing primarily in housing color or minor mechanical variations. For alternative spacing, consider the 316 series for 2.54 mm pitch or the 356 series for different contact arrangements. Always verify mechanical dimensions and electrical ratings before substitution.