306-020-400-104

Edgeboard Connectors Overview

The EDAC Inc. 306-020-400-104 is a standard card edge connector designed for dual female mating configurations. It features 40 positions with a contact spacing of 0.156 inches (3.96 mm). The unit accepts printed circuit boards with a nominal thickness of 0.062 inches (1.57 mm). Constructed with a low-profile insulator body, the connector utilizes flush flange features for secure panel mounting. The component is classified as a vertical header type within the EDAC interconnect portfolio.

Edgeboard Connectors Feature Summary

• Dual female contact configuration for reliable board insertion
• Flush flange design facilitates stable panel mounting applications
• Low-profile insulator body reduces overall assembly height

Edgeboard Connectors Applications

• Panel-mounted electronic assemblies
• Industrial control system interfaces
• Computing and storage hardware connections

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix to ensure compatibility with required PCB thickness and mounting style. Confirm that the dual female gender matches the target card edge profile. Cross-reference the 40-position count against schematic requirements. Ensure the 0.156-inch pitch aligns with existing mechanical constraints. Validate insulation material specifications against environmental operating conditions.

Edgeboard Connectors Selection Notes

Select this component when a vertical, panel-mount solution is required for thick PCBs. The 0.062-inch board thickness acceptance distinguishes it from thin-board variants. The flush flange feature provides superior stability compared to non-flanged alternatives in high-vibration environments. Consider the dual female configuration for mating with male card edge fingers.

Edgeboard Connectors Part Context

EDAC Inc. specializes in complex interconnect solutions for computing, medical, aerospace, and industrial sectors. The 306 series represents their standard card edge connector line, focusing on durability and precise alignment. This model integrates into broader rack and panel systems where robust physical connection and long-term reliability are critical for operational continuity.

Edgeboard Connectors Replacement Considerations

Direct substitutes include other EDAC 306-series models with matching 40-position counts and 0.156-inch pitch. Verify that alternative parts support the same 0.062-inch PCB thickness. Ensure replacement units maintain the dual female gender and flush flange mounting characteristics for mechanical interchangeability.