305-044-555-268

Edgeboard Connectors Overview

The EDAC Inc. 305-044-555-268 is a standard card edge connector from the 305 series, designed for panel mount applications. It features a dual female configuration with 44 positions arranged in two rows. The connector utilizes a 3.96 mm (0.156 inch) contact spacing and accommodates printed circuit boards with a nominal thickness of 1.57 mm (0.062 inch). Constructed with copper alloy contacts that are gold-plated, it ensures reliable electrical performance. The housing is made of thermoplastic material, providing durability and insulation.

Edgeboard Connectors Feature Summary

• Dual-row female contact configuration for secure board insertion
• Gold-plated copper alloy contacts for enhanced conductivity
• Panel mount installation style with vertical orientation
• Compatible with 1.57 mm nominal thickness PCBs

Edgeboard Connectors Applications

• Industrial control system interconnections
• Telecommunications equipment backplanes
• Test and measurement instrument modules
• Embedded computing hardware interfaces

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix to confirm flange features and mounting hardware compatibility. Ensure the target PCB design matches the 1.57 mm thickness requirement and 3.96 mm pitch. Confirm RoHS compliance status if environmental regulations apply to the final assembly. Cross-reference the manufacturer datasheet for precise dimensional tolerances before integration.

Edgeboard Connectors Selection Notes

Select this model when a 44-position dual-row interface is required for panel-mounted systems. The 3.96 mm pitch suits applications needing robust mechanical retention without excessive density. Consider the gold plating for environments requiring corrosion resistance. Verify that the vertical panel mount style aligns with the chassis design constraints and available space.

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, maintaining consistent 3.96 mm spacing across models. The 305-044-555-268 specifically addresses needs for medium-density connections with durable thermoplastic housings and semi-bellows contact types for reliable mating cycles.

Edgeboard Connectors Replacement Considerations

Direct substitutes within the same series include part numbers with identical pitch and row count but different position counts or flange configurations. Verify that any replacement maintains the 44-position dual female layout and compatible PCB thickness tolerance. Check for matching thermal ratings and current capacity specifications.