305-012-520-208

Edgeboard Connectors Overview

The EDAC Inc. 305-012-520-208 is a standard card edge connector from the 305 series, designed for panel mount applications with a vertical orientation. It features a dual-row configuration providing 12 positions with a contact spacing of 3.96 mm and a row spacing of 3.56 mm. The connector accepts printed circuit boards with a nominal thickness of 1.57 mm. Contacts are constructed from copper alloy with gold plating to ensure reliable signal transmission. The unit supports a current rating of 5 A and utilizes a solder lug termination type for secure board attachment.

Edgeboard Connectors Feature Summary

• Dual-edge female connector design accommodating two-sided PCB contacts
• Gold-plated copper alloy contacts for enhanced conductivity and corrosion resistance
• Thermoplastic insulator housing rated for high-temperature environments
• Panel mount installation style with vertical orientation for structural stability

Edgeboard Connectors Applications

• Industrial control system backplanes
• Telecommunications equipment interconnects
• Test and measurement instrument modules
• Embedded computing hardware interfaces

Edgeboard Connectors Procurement Notes

Verify the specific suffix codes against the manufacturer datasheet to confirm exact termination and mounting variations. Ensure compatibility with the target PCB thickness of 1.57 mm before integration. Cross-reference the official EDAC documentation for updated RoHS compliance status and environmental operating limits. Confirm availability through authorized distributors as supply chain conditions may vary.

Edgeboard Connectors Selection Notes

Select this component when a dual-row card edge interface with 12 positions is required. The 3.96 mm pitch suits applications needing robust mechanical retention. Verify that the 5 A current rating meets the circuit load requirements. Consider the vertical panel mount style if space constraints dictate a perpendicular connection angle relative to the mating board.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 series of standard card edge connectors. The series offers various position counts and mounting options. The 305-012-520-208 specifically denotes a 12-position variant with dual-edge contact configuration. It is engineered for high-reliability connections in demanding electronic assemblies.

Edgeboard Connectors Replacement Considerations

Consult the EDAC 305 series catalog for alternative position counts or mounting styles. Direct substitutes must match the 3.96 mm pitch and 1.57 mm board thickness. Verify pinout compatibility and electrical ratings before swapping components.