305-046-500-258

Edgeboard Connectors Overview

The EDAC Inc. 305-046-500-258 is a standard card edge connector from the 305 series, designed for panel mounting applications. It features a dual-row configuration with 46 positions and a pitch of 3.96 mm (0.156 inches). The connector utilizes gold-plated copper alloy contacts with solder pin termination. It supports a current rating of 5 A and operates within a temperature range of -40°C to +105°C. The housing is constructed from thermoplastic material, providing insulation resistance of 5 GOhms.

Edgeboard Connectors Feature Summary

• Dual-row female contact configuration for secure card edge insertion
• Gold-plated copper alloy contacts ensure reliable electrical conductivity
• Panel mount vertical installation style with solder pin termination
• Thermoplastic housing provides structural integrity and insulation

Edgeboard Connectors Applications

• Industrial control system interface connections
• Telecommunications equipment backplane interconnects
• Test and measurement instrument module attachment

Edgeboard Connectors Procurement Notes

Verify component authenticity through authorized EDAC distributors or certified suppliers. Confirm RoHS compliance status and specific lot traceability requirements against project specifications. Ensure storage conditions maintain moisture sensitivity level integrity prior to assembly. Cross-reference ordering numbers with official manufacturer documentation to prevent substitution errors during procurement processes.

Edgeboard Connectors Selection Notes

Select this connector when a 46-position dual-row interface is required for panel-mounted applications. Verify that the mating card thickness falls within the specified operational range. Ensure the design accommodates the 3.96 mm pitch and vertical orientation constraints. Confirm that the 5 A current rating meets the circuit load requirements and that the operating temperature range aligns with the environmental conditions of the intended deployment scenario.

Edgeboard Connectors Part Context

This component belongs to the EDAC 305 series of standard card edge connectors. The series offers various position counts and mounting options tailored for robust industrial connectivity needs. The 305-046-500-258 specifically addresses applications requiring a 46-contact interface with high durability and precise alignment capabilities for dual-edge cards in demanding environments.

Edgeboard Connectors Replacement Considerations

Compatible substitutes within the same series include part numbers such as 305-050-500-202 and 305-054-556-278, which share similar pitch and mounting characteristics but differ in position count. Verify mechanical fit and electrical specifications before substituting.