306-029-521-178

Overview

The EDAC Inc. 306-029-521-178 is a dual-edge female card edge connector featuring 58 positions with a 0.156-inch (3.96mm) pitch. Designed for panel and through-hole mounting, it utilizes gold-plated cantilever contacts on a green thermoplastic polyester insulator. The unit supports board thicknesses of 0.054 to 0.070 inches and operates within a temperature range of -40°C to +105°C. It includes flanges for secure installation.

Feature Summary

• Dual-edge female contact configuration for reliable signal transmission
• Gold-plated cantilever spring contacts ensure durable mating cycles
• Integrated flange system with threaded inserts for rigid panel mounting

Applications

• Industrial control systems requiring robust interconnects
• Medical equipment interfaces demanding high reliability
• Agricultural technology hardware exposed to harsh environments

Procurement Notes

Verify the specific part number against official EDAC documentation to confirm pin count and pitch compatibility. Ensure the target PCB edge thickness falls within the specified mechanical limits. Confirm RoHS compliance status matches project requirements before finalizing procurement orders.

Selection Notes

Select this component when a high-density 58-position interface is required with a standard 0.156-inch spacing. The dual-edge design maximizes connection points in limited vertical space. Verify that the mounting style aligns with the chassis design constraints.

Part Context

This connector belongs to the EDAC 306 series, which specializes in standard card edge connectors. The series is engineered for durability in demanding sectors including medical and agricultural technologies. It provides a stable mechanical connection between circuit boards and backplanes.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Cross-reference dimensions and electrical ratings carefully if considering alternative manufacturers.