306-009-520-178

Edgeboard Connectors Overview

The EDAC Inc. 306-009-520-178 is a standard card edge connector receptacle from the 306 Series. It features 9 positions with a 3.96 mm pitch and accepts a 1.57 mm nominal PCB thickness. The connector utilizes through-hole termination with gold-plated copper alloy contacts rated for 5 A current. It has a straight mounting style, a green thermoplastic polyester housing, and is designed for dual-edge card insertion.

Edgeboard Connectors Feature Summary

• Accepts 1.57 mm nominal thickness printed circuit boards
• Gold-plated copper alloy contacts for reliable signal transmission
• Low profile insulator body design
• Single centerline row configuration

Edgeboard Connectors Applications

• Industrial control systems requiring robust board-to-board connections
• Telecommunications equipment utilizing standard card edge interfaces
• Consumer electronics assemblies needing reliable through-hole mounting
• Automotive electronic modules with specific spacing requirements

Edgeboard Connectors Procurement Notes

Verify the exact position count and contact plating specifications against the official EDAC datasheet before procurement. Confirm that the 3.96 mm pitch aligns with the target PCB layout. Ensure the through-hole termination method matches the assembly process capabilities. Check for any regional shipping restrictions or lead time variations directly with authorized distributors.

Edgeboard Connectors Selection Notes

Select this component when a 9-position card edge interface with 3.96 mm spacing is required. The 1.57 mm board thickness compatibility is critical for mechanical fit. Consider the 5 A current rating for power distribution needs. The straight mounting orientation must suit the enclosure design constraints. Gold plating ensures durability in high-cycle applications.

Edgeboard Connectors Part Context

This part belongs to the EDAC 306 Series of standard card edge connectors. The series offers various position counts while maintaining consistent 3.96 mm spacing. These connectors are designed for general-purpose electronic applications requiring reliable interconnection. The 306 Series provides options for different board thicknesses and termination styles within the same family architecture.

Edgeboard Connectors Replacement Considerations

Direct substitutes include other EDAC 306 Series parts with matching 9 positions and 3.96 mm pitch. Verify pinout compatibility and mechanical dimensions before substitution. Cross-brand replacements require strict adherence to spacing and height tolerances.