306-024-421-104

Overview

The EDAC Inc. 306-024-421-104 is a dual female card edge connector featuring 56 positions with a 0.156-inch (3.96mm) spacing. Designed for panel mount and through-hole termination, it utilizes tin-plated copper alloy contacts. The unit accommodates board thicknesses between 0.054 and 0.070 inches and operates within a temperature range of -40°C to 105°C.

Feature Summary

• Dual row configuration providing 56 contact points for high-density interconnects
• Panel mount installation with flanges for secure mechanical stability
• Through-hole solder termination ensuring robust electrical connections

Applications

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

Procurement Notes

Verify the specific part number against official EDAC documentation to confirm compatibility with your design requirements. Ensure that the ordering suffix matches the desired contact plating and housing color specifications. Cross-reference the manufacturer's latest datasheet to validate environmental compliance status and current production availability before finalizing procurement plans.

Selection Notes

Select this component when a dual-row interface with 0.156-inch spacing is required for panel-mounted applications. Consider the specified board thickness tolerance and operating temperature range to ensure reliable performance in your target environment. Verify that the through-hole mounting style aligns with your PCB assembly capabilities and mechanical constraints.

Part Context

This connector belongs to the EDAC 306 series, which offers various position counts and termination styles. It serves as a standard solution for connecting double-sided edge cards to mainboards or chassis panels. The series provides consistent dimensional standards across different configurations for modular system designs.

Replacement Considerations

Consult the official EDAC 306 Series Ordering Guide for verified substitute part numbers. Ensure any replacement maintains identical pin count, spacing, and mounting characteristics to preserve mechanical fit and electrical functionality.