306-022-421-104

Overview

The EDAC Inc. 306-022-421-104 is a standard card edge connector receptacle designed for vertical panel mount applications. It features a dual female configuration with 44 positions and a contact spacing of 3.96 mm (0.156 inches). The unit accepts printed circuit boards with a nominal thickness of 1.57 mm (0.062 inches). Electrical specifications include gold-plated copper alloy contacts and a thermoplastic polyester insulator body. The component is part of the EDAC 306 series, engineered for reliable signal transmission in electronic assemblies requiring secure board-to-panel connections.

Feature Summary

• Dual female contact configuration for secure card edge engagement
• Vertical panel mount orientation for standardized installation
• Gold-plated copper alloy contacts ensuring corrosion resistance
• Thermoplastic polyester insulator body for structural stability

Applications

• Electronic equipment requiring vertical board mounting
• Industrial control panels utilizing standard thickness PCBs
• Signal distribution systems in modular hardware architectures

Procurement Notes

Verify the specific ordering suffix against official EDAC documentation to confirm pin count, plating type, and board thickness compatibility. Ensure the selected variant matches the required mechanical interface and electrical ratings for the target application. Cross-reference the manufacturer part number with authorized distributor catalogs to confirm current availability and compliance with relevant regulatory standards such as RoHS before finalizing procurement orders.

Selection Notes

Select this connector when a dual-row female interface is required for 1.57 mm thick PCBs with 3.96 mm spacing. Confirm that the vertical panel mount style aligns with the chassis design constraints. Evaluate the gold plating requirement for environmental durability and contact reliability. Ensure the 44-position count matches the circuit trace layout and signal requirements of the specific electronic module being integrated into the system.

Part Context

This component belongs to the EDAC 306 series of standard card edge connectors. The series provides various position counts and configurations for different board thicknesses and spacing requirements. The 306-022-421-104 specifically addresses applications needing a 44-position dual female interface with precise 3.96 mm pitch, serving as a critical interconnection point between flexible or rigid circuit boards and panel-mounted infrastructure.

Replacement Considerations

Consult official EDAC substitution guides for direct replacements. Verify that any alternative part maintains identical 44-position count, 3.96 mm spacing, and 1.57 mm board thickness acceptance. Ensure mechanical dimensions and mounting styles are compatible with existing panel cutouts and assembly fixtures.