306-024-521-178

Overview

The EDAC Inc. 306-024-521-178 is a standard card edge connector featuring a single row of 24 positions with a 3.96 mm (0.156 inch) contact spacing. Designed for vertical panel mount installation, it accommodates printed circuit boards with a nominal thickness of 1.57 mm (0.062 inch). The connector utilizes copper alloy contacts with gold plating to ensure reliable signal transmission and corrosion resistance. It operates within a temperature range of -40°C to +105°C and supports a current rating of 5 A per contact. The insulator body is constructed from thermoplastic material, providing structural integrity and electrical insulation.

Feature Summary

• Single centerline row configuration for compact board integration
• Gold-plated copper alloy contacts for enhanced conductivity
• Vertical panel mount style for secure mechanical attachment
• Low profile insulator body design

Applications

• Industrial control systems requiring robust card edge connections
• Communication equipment interface modules
• Medical device internal circuit board interconnects
• Consumer electronics mainboard assembly

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm pin count, termination type, and plating specifications. Ensure compatibility with the target PCB thickness of 1.57 mm before procurement. Confirm that the required current rating of 5 A aligns with the application's electrical load requirements. Check for RoHS compliance status if environmental regulations apply to the final product assembly.

Selection Notes

Select this component when a single-row, high-current card edge solution is required for panel-mounted applications. The 3.96 mm pitch offers a balance between density and ease of manufacturing. Consider the vertical orientation for space-constrained enclosures where board-to-board height is limited. Verify that the thermoplastic insulator material meets the thermal and chemical resistance needs of the operating environment.

Part Context

This part belongs to the EDAC 306 series of standard card edge connectors. The series is characterized by its durable construction and suitability for general-purpose electronic interconnections. The 306 series provides various position counts and termination options to accommodate diverse design requirements across multiple industries.

Replacement Considerations

Direct substitutes may include other EDAC 306 series variants with matching 24-position counts and 3.96 mm pitch. Cross-reference dimensions and mounting hole patterns to ensure mechanical fit. Verify that alternative parts maintain the same 5 A current rating and gold plating specifications for equivalent performance.