305-012-521-512

Edgeboard Connectors Overview

The EDAC Inc. 305-012-521-512 is a standard card edge connector from the 305 series, designed for panel mount applications with a vertical orientation. It features 48 positions and a contact pitch of 3.96 mm (0.156 inches). The connector utilizes gold-plated copper alloy contacts with a solder pin termination type. It is rated for 5 A current and supports board thicknesses of 1.57 mm. The housing is constructed from thermoplastic polyester.

Edgeboard Connectors Feature Summary

• Dual-edge female connector design for secure card insertion
• Gold-plated contacts ensure reliable electrical conductivity
• Thermoplastic polyester housing provides structural stability

Edgeboard Connectors Applications

• Industrial control systems requiring robust interconnects
• Communication equipment backplanes
• Test and measurement instrumentation interfaces

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix to confirm the exact contact configuration and plating thickness required for your application. Ensure compatibility with the target PCB board thickness and mounting hole patterns. Cross-reference the manufacturer datasheet for precise mechanical dimensions and mating force specifications before finalizing procurement orders.

Edgeboard Connectors Selection Notes

Select this component when a dual-edge card edge connector with a 3.96 mm pitch is required. Consider the 48-position count and vertical panel mount style for integration into enclosures. Verify that the 5 A current rating and gold plating meet the environmental and electrical performance needs of the system interface.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 Series, which offers various position counts and configurations for card edge applications. The series is known for providing durable connectors suitable for harsh environments. The 305-012-521-512 specifically addresses the need for high-density connections with a dual-edge interface in a vertical mounting format.

Edgeboard Connectors Replacement Considerations

Direct substitutes within the same series include other 305-series variants with different position counts or row spacings, such as 305-048-520-512. Verify mechanical fit and electrical ratings before substituting.