305-046-500-504

Edgeboard Connectors Overview

The EDAC 305-046-500-504 is a standard card edge connector from the 305 series, designed for panel mount applications. It features a dual row configuration with 46 positions and a contact spacing of 3.96 mm (0.156 inches). The connector accepts printed circuit boards with a nominal thickness of 1.57 mm (0.062 inches). It utilizes gold-plated copper alloy contacts and a thermoplastic housing. The component supports a continuous current rating of 5 A and offers an insulation resistance of 5 GOhms.

Edgeboard Connectors Feature Summary

• Accepts between-contact and in-contact polarizing keys for secure board alignment
• Low profile insulator body design suitable for space-constrained panel installations
• Dual female contact configuration ensures reliable electrical connection to card edges

Edgeboard Connectors Applications

• Panel-mounted electronic interconnect systems
• Industrial control board connections
• Telecommunications equipment backplanes

Edgeboard Connectors Procurement Notes

Verify the specific part number suffix against official EDAC documentation to confirm exact plating thickness and housing color specifications. Ensure compatibility with the target PCB thickness of 1.57 mm before procurement. Confirm that the panel mount orientation aligns with the mechanical design requirements of the assembly.

Edgeboard Connectors Selection Notes

Select this model when a dual-row card edge interface with 46 positions is required. The 3.96 mm pitch and 5 A current rating make it suitable for moderate power signal transmission. Consider the vertical panel mount style and low-profile body dimensions during mechanical layout planning to ensure adequate clearance.

Edgeboard Connectors Part Context

This component belongs to the EDAC 305 series of standard card edge connectors. The series is characterized by its robust construction and ability to accept various polarizing keys. The 305-046 variant specifically provides a 46-position interface, distinguishing it from other pin counts within the same family while maintaining consistent electrical and mechanical standards.

Edgeboard Connectors Replacement Considerations

Cross-reference with EDAC part numbers sharing the 305 series prefix and identical 46-position count. Verify that alternative models maintain the 3.96 mm pitch and 1.57 mm board thickness acceptance criteria to ensure mechanical interchangeability.