305-012-500-507

Edgeboard Connectors Overview

The EDAC Inc. 305-012-500-507 is a standard card edge connector from the 305 series, designed for dual-edge PCB applications. It features 12 positions with a 0.156-inch (3.96mm) pitch. The connector utilizes gold-plated copper alloy contacts and a green thermoplastic polyester insulator. Rated for 5A continuous current, it supports panel mounting with solder lug termination. The unit accommodates board thicknesses within specified mechanical limits and operates reliably across a temperature range of -40°C to +105°C.

Edgeboard Connectors Feature Summary

• Accepts between-contact and in-contact polarizing keys for secure positioning
• Provides high dielectric strength with 1800VACrms insulation capability
• Features semi-waffle spring contact design for reliable signal transmission

Edgeboard Connectors Applications

• Industrial control system interconnections
• Telecommunications equipment backplanes
• Consumer electronics module interfaces

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer's official 305 Series Ordering Guide to ensure correct pin count, termination style, and plating specifications. Confirm that the required polarizing key compatibility matches the intended assembly design. Cross-reference the datasheet for precise mechanical dimensions and thermal ratings before finalizing procurement orders.

Edgeboard Connectors Selection Notes

Select this component when a dual-edge card interface with a 3.96mm pitch is required. Ensure the mating PCB thickness falls within the connector's specified mechanical tolerance. Verify that the 5A current rating and 1800VACrms insulation voltage meet the circuit requirements. Consider the panel mount installation style and solder lug termination method during layout planning.

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 options for diverse electronic applications. These connectors are engineered for robust performance in demanding environments, providing stable electrical connections for double-sided edge cards in modular systems.

Edgeboard Connectors Replacement Considerations

Consult the EDAC 305 Series Ordering Guide for direct substitutes with identical mechanical and electrical characteristics. Verify that any alternative part number maintains the same 0.156-inch pitch and dual-row configuration to ensure compatibility with existing tooling and PCB footprints.