305-048-520-502

Edgeboard Connectors Overview

The EDAC Inc. 305-048-520-502 is a standard card edge connector from the 305 series, designed for panel mount applications. It features a dual-row configuration with 48 positions and a 3.96 mm pitch. The connector utilizes copper alloy contacts with gold plating and supports a current rating of 5 A. It is engineered for PCBs with a thickness of 1.57 mm and operates within a temperature range of -40°C to +105°C. The housing is constructed from thermoplastic polyester, ensuring durability in vertical mounting orientations.

Edgeboard Connectors Feature Summary

• Dual-row card edge interface with 48 positions for high-density signal transmission
• Gold-plated copper alloy contacts ensure reliable conductivity and corrosion resistance
• Thermoplastic polyester housing provides structural integrity and thermal stability
• Panel mount design with vertical orientation for secure board integration

Edgeboard Connectors Applications

• Industrial control systems requiring robust panel-mounted interconnects
• Telecommunications equipment utilizing standard card edge modules
• Test and measurement devices needing reliable vertical board connections
• Automotive electronics interfaces demanding stable signal paths

Edgeboard Connectors Procurement Notes

Verify the specific suffix codes against official EDAC documentation to confirm exact contact finish thickness and material specifications. Ensure compatibility with the target PCB thickness of 1.57 mm before procurement. Confirm RoHS compliance status through the manufacturer's latest datasheet or certification documents. Cross-reference the part number with authorized distributors to avoid counterfeit components. Validate that the panel mount style matches the mechanical constraints of the final assembly design.

Edgeboard Connectors Selection Notes

Select this component when a dual-row, 48-position connection is required for vertical panel mounting. The 3.96 mm pitch dictates the spacing requirements for the mating card edge. Consider the 5 A current rating and operating temperature range for environmental suitability. Verify that the gold-plated contacts meet the conductivity needs of the application. Ensure the thermoplastic polyester housing aligns with chemical and thermal resistance requirements of the deployment environment.

Edgeboard Connectors Part Context

This connector belongs to the EDAC 305 series, which offers various configurations for card edge applications. The series includes different row counts, positions, and mounting styles to accommodate diverse electronic design needs. The 305-048-520-502 specifically addresses requirements for dual-row, high-pin-count connections in panel-mounted scenarios. It complements other variants in the series that may differ in pitch, row count, or termination type.

Edgeboard Connectors Replacement Considerations

Direct substitutes within the EDAC 305 series include models with identical pitch and position counts but potentially different mounting styles or contact finishes. Verify mechanical dimensions and electrical ratings before substituting. Other manufacturers' connectors with matching 3.96 mm pitch and 48-position dual-row layouts may serve as alternatives if form-fit-function compatibility is confirmed.