306-036-500-178

Overview

The EDAC Inc. 306-036-500-178 is a dual female card edge connector featuring 72 positions arranged in two rows with a 0.156-inch (3.96mm) spacing. Designed for panel mounting, it utilizes copper alloy contacts with gold plating to ensure reliable signal transmission. The unit accommodates board thicknesses ranging from 0.054 to 0.070 inches and operates within a temperature range of -40°C to 105°C.

Feature Summary

• Dual female configuration provides comprehensive connection points for double-sided card edge boards.
• Gold-plated copper alloy contacts offer corrosion resistance and stable electrical performance.
• Panel mount design includes integrated card guides for secure alignment during insertion.

Applications

• Industrial control system backplanes
• Telecommunications equipment interconnects
• Medical device circuit board connections

Procurement Notes

Verify the specific part number against official EDAC documentation to confirm compatibility with target PCB stack-up dimensions. Ensure that the required contact count and row configuration match the design specifications before procurement. Cross-reference environmental ratings such as operating temperature limits with application requirements to guarantee long-term reliability under expected load conditions.

Selection Notes

Select this component when a high-density dual-row interface is required for standard thickness cards. Consider the 0.156-inch pitch for broader trace routing capabilities compared to finer pitches. Evaluate the panel mount style against available chassis space and verify that the housing material meets necessary thermal and mechanical stress criteria for the intended deployment environment.

Part Context

This connector belongs to the EDAC 306 series, which specializes in standard card edge interfaces. The series offers various position counts and mounting options to support diverse electronic assembly needs. It serves as a critical link between daughterboards and motherboards in structured hardware architectures requiring robust physical and electrical connections.

Replacement Considerations

Direct substitutes must maintain identical 72-position dual female geometry and 0.156-inch pitch. Verify that alternative components support the same panel mount method and compatible card thickness range to ensure mechanical fit without modification.