315-042-500-208

Edgeboard Connectors Overview

The EDAC Inc. 315-042-500-208 is a dual female card edge connector from the 315 series, designed for panel mount installation via solder lug termination. It features 42 positions with a 0.156-inch (3.96mm) pitch and 0.140-inch row spacing. The contacts are made of copper alloy with a gold plating thickness of 10.0µin (0.25µm). The insulator is green thermoplastic polyester, supporting board thicknesses from 0.054 to 0.070 inches. Operating temperature ranges from -40°C to 105°C.

Edgeboard Connectors Feature Summary

• Dual female configuration with half-bulb contact type for secure card engagement
• Gold-plated copper alloy contacts ensure reliable signal transmission
• Thermoplastic polyester insulator provides thermal stability up to 105°C
• Solder lug termination facilitates robust panel mounting

Edgeboard Connectors Applications

• Industrial control system backplanes
• Telecommunications equipment interconnects
• Test and measurement instrument modules

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the official EDAC 315 Series Ordering Guide to confirm exact pin count, termination style, and plating specifications. Ensure compatibility with target PCB thickness and panel cutout dimensions before procurement. Cross-reference the manufacturer part number with distributor catalogs to confirm current availability status and lead times.

Edgeboard Connectors Selection Notes

Select this component when a dual-row female connector with a 0.156-inch pitch is required for panel-mounted applications. Consider the 0.140-inch row spacing and compatible card thickness range during mechanical design. Verify that the solder lug termination method aligns with the assembly process and that the operating temperature range meets environmental requirements.

Edgeboard Connectors Part Context

This part belongs to the EDAC 315 series of standard card edge connectors. The series offers various configurations including different pin counts, termination styles, and mounting options. The 315-042-500-208 specifically represents a 42-position variant within this modular family, designed for high-reliability interconnect solutions in demanding environments.

Edgeboard Connectors Replacement Considerations

Consult the EDAC 315 Series Ordering Guide for direct substitutes with identical electrical and mechanical parameters. Verify cross-compatibility with existing tooling and mating cards before switching parts.