306-030-521-178

Overview

The EDAC Inc. 306-030-521-178 is a dual female card edge connector featuring 60 positions arranged in two rows of thirty. It utilizes a 0.156-inch (3.96mm) contact spacing and accepts printed circuit boards with a nominal thickness of 0.062 inches (1.57mm). The contacts are constructed from copper alloy with a gold plating finish, ensuring reliable conductivity. Designed for panel mounting, the unit incorporates a low-profile insulator body made of thermoplastic material. This component supports vertical installation angles and operates within a temperature range of -40°C to +105°C.

Feature Summary

• Accepts standard 0.062 inch nominal thickness PCBs
• Features low-profile insulator body construction
• Provides dual row female contact configuration

Applications

• Industrial control system interconnections
• Telecommunications equipment backplanes
• General purpose electronic module interfaces

Procurement Notes

Verify that the target application requires a dual-edge female connector compatible with 0.062 inch board thickness. Confirm that the mechanical design accommodates the specific 0.156 inch spacing and panel mounting requirements. Ensure environmental conditions remain within the specified operating temperature range. Cross-reference the official datasheet to validate pin count and termination methods before finalizing procurement specifications.

Selection Notes

Select this component when a high-density connection is required for standard thickness boards. The dual-row layout maximizes signal or power paths within a compact footprint. Verify compatibility with existing panel cutouts due to the specific flange dimensions. Consider the gold contact finish for applications requiring corrosion resistance and stable electrical performance over repeated mating cycles.

Part Context

This part belongs to the EDAC 306 series, which specializes in standard card edge connectors. The series offers various position counts and spacing options to suit different density requirements. Components in this family typically feature robust thermoplastic insulation and copper alloy contacts. The 306 series is widely used in modular electronic systems requiring reliable vertical interconnects.

Replacement Considerations

Direct substitutes must match the 60-position dual female configuration and 0.156 inch spacing. Verify identical board thickness acceptance of 0.062 inches. Ensure replacement parts maintain the same panel mounting style and thermal ratings. Consult manufacturer cross-reference lists for verified equivalent part numbers.