305-012-500-508

Edgeboard Connectors Overview

The EDAC Inc. 305-012-500-508 is a standard dual female card edge connector designed for vertical panel mounting. It features 12 positions with a contact spacing of 3.96 mm (0.156 inches) and a row spacing of 3.56 mm (0.140 inches). The unit accepts printed circuit boards with a nominal thickness of 1.57 mm (0.062 inches). Contacts are constructed from copper alloy with a gold finish, providing a current rating of 5 A. Termination is achieved via solder eyelets, and the insulator body is made of green thermoplastic.

Edgeboard Connectors Feature Summary

• Dual-row configuration with 12 positions for high-density signal routing
• Vertical panel mount style ensures secure board retention
• Gold-plated copper alloy contacts ensure reliable conductivity
• Solder eyelet termination facilitates robust PCB attachment

Edgeboard Connectors Applications

• Industrial control system interconnects
• Telecommunications equipment backplanes
• Test and measurement instrument modules
• Automotive electronic sub-systems

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix to confirm the contact finish and insulation color match project requirements. Ensure the target PCB thickness aligns with the 1.57 mm specification to guarantee proper mechanical engagement. Confirm that the vertical panel mount orientation fits the enclosure design constraints before finalizing procurement orders.

Edgeboard Connectors Selection Notes

Select this component when a dual-row interface is required for 1.57 mm thick cards. The 3.96 mm pitch suits applications needing moderate pin density. Verify that the 5 A current rating meets the electrical load demands. Consider the solder eyelet termination method against available PCB fabrication capabilities.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 series of standard card edge connectors. The series offers various position counts and termination styles. The 305-012 variant specifically provides a compact dual-row solution. It is engineered for durability in demanding environments.

Edgeboard Connectors Replacement Considerations

Cross-reference with other EDAC 305 series parts for different position counts. Verify compatibility with mating card edge specifications. Check alternative manufacturers for identical 12-position, 3.96 mm pitch dual-row connectors if supply chain issues arise.