306-019-520-158

Edgeboard Connectors Overview

The EDAC Inc. 306-019-520-158 is a dual-edge female card edge connector designed for panel and through-hole mounting. It features 38 positions arranged in a single row with a 0.156-inch (3.96mm) contact spacing. The connector utilizes gold-plated cantilever contacts housed in green thermoplastic polyester insulation. It supports printed circuit boards with thicknesses ranging from 0.054 to 0.070 inches (1.37mm to 1.78mm). The unit operates within a temperature range of -40°C to +105°C and includes flush mount flanges with top openings and 4-40 threaded inserts.

Edgeboard Connectors Feature Summary

• Single centerline row configuration for dual-edge board insertion
• Gold-plated cantilever contact design ensuring reliable signal transmission
• Flush mount flange with top opening and threaded insert for secure panel attachment
• Thermoplastic polyester insulator body providing structural stability

Edgeboard Connectors Applications

• Industrial control systems requiring robust card edge interfaces
• Communication equipment utilizing standard PCB form factors
• Consumer electronics assemblies needing high-density connections

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer's official 306 Series Ordering Guide to ensure compatibility with required board thickness and flange configurations. Confirm that the selected variant matches the intended current rating and environmental operating conditions. Cross-reference the part number with the latest datasheet to validate material specifications and compliance status before finalizing procurement orders.

Edgeboard Connectors Selection Notes

Select this component when a single-row, dual-edge female connector is required for panel-mounted applications. Ensure the target printed circuit board thickness falls within the specified 0.054 to 0.070 inch range to guarantee proper contact engagement. Consider the 4-40 threaded insert requirement for mounting hardware compatibility during mechanical design integration.

Edgeboard Connectors Part Context

This component belongs to the EDAC 306 series of standard card edge connectors. The series offers various pin counts and configurations tailored for diverse electronic interconnection needs. The 306-019-520-158 specifically addresses requirements for 38-position dual-edge connectivity with standardized spacing dimensions common in legacy and industrial PCB designs.

Edgeboard Connectors Replacement Considerations

Consult the official EDAC 306 Series cross-reference documentation for verified substitute part numbers. Ensure any replacement maintains identical contact spacing, row configuration, and mounting flange specifications to preserve mechanical fit and electrical performance.