305-062-521-504

Edgeboard Connectors Overview

The EDAC Inc. 305-062-521-504 is a standard card edge connector from the 305 series, designed for dual female mating with non-specified double-sided edgeboards. It features 62 positions arranged in two rows with a 0.156-inch (3.96 mm) pitch. The connector utilizes copper alloy contacts with gold plating and half-beam contact types. It supports PCB thicknesses ranging from 0.054 to 0.070 inches (1.37 to 1.78 mm). Rated for 5 A current, it operates within a temperature range of -40°C to 105°C and employs thermoplastic polyester insulation.

Edgeboard Connectors Feature Summary

• Dual female configuration compatible with double-sided edgeboards
• Gold-plated copper alloy half-beam contacts for reliable signal transmission
• Thermoplastic polyester insulation housing for environmental stability
• Panel mount installation style with vertical orientation

Edgeboard Connectors Applications

• Medical interconnect solutions requiring durable connections
• Agricultural technology systems operating in harsh environments
• Industrial control panels utilizing double-sided circuit boards

Edgeboard Connectors Procurement Notes

Verify the complete part number including suffix codes against official EDAC documentation to ensure correct contact plating, housing color, and flange specifications. Confirm that the target application board thickness falls within the specified 1.37 mm to 1.78 mm range. Check RoHS compliance status and lead times through authorized distributors as availability may vary by region.

Edgeboard Connectors Selection Notes

Select this component when a high-density dual-side connection is required with a 3.96 mm pitch. Ensure the design accommodates panel mounting constraints and vertical insertion forces. Verify that the 5 A current rating meets the electrical requirements of the specific circuit traces. Consider the green housing color if visual identification is necessary for assembly processes.

Edgeboard Connectors Part Context

This connector belongs to the EDAC 305 series, which provides standard card edge solutions for various industrial applications. The series offers multiple position counts and mounting styles to support diverse PCB layout needs. EDAC designs these connectors to withstand demanding operational conditions while maintaining consistent electrical performance across the product line.

Edgeboard Connectors Replacement Considerations

Direct substitutes within the same series include 305-062-521-503 and 305-062-521-512. Verify that alternative suffixes match the required contact plating thickness and housing material properties before substitution.