306-017-520-103

Edgeboard Connectors Overview

The EDAC Inc. model 306-017-520-103 is a standard card edge connector receptacle belonging to the 306 series. It features 17 positions arranged in a single row with a contact spacing of 3.96 mm (0.156 inch). Designed for through-hole mounting at a straight angle, it accepts printed circuit boards with a nominal thickness of 1.57 mm (0.062 inch). The contacts are constructed from copper alloy and finished with gold plating, supporting a current rating of 5 A. The housing utilizes thermoplastic polyester material.

Edgeboard Connectors Feature Summary

• Single centerline row configuration with 3.96 mm contact spacing
• Gold-plated copper alloy contacts for reliable signal transmission
• Low profile insulator body designed for .062 inch nominal PCB thickness
• Through-hole termination style with straight installation orientation

Edgeboard Connectors Applications

• Industrial control systems requiring robust card edge interfaces
• Communication equipment backplanes
• Consumer electronics modular connections
• Medical device internal board interconnects

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the official EDAC datasheet to ensure correct contact finish and housing material variants. Confirm that the 17-position count aligns with the target PCB design requirements. Check RoHS compliance status directly on the manufacturer's documentation prior to procurement. Ensure the through-hole mounting style matches the assembly process capabilities. Validate the operating temperature range specifications against the environmental conditions of the intended application site.

Edgeboard Connectors Selection Notes

Select this component when a single-row card edge interface with 3.96 mm pitch is required. The 17-position count suits applications needing moderate I/O density in a linear arrangement. The straight through-hole design facilitates easy manual or automated insertion. Gold plating ensures durability in repeated mating cycles. Verify that the target PCB thickness matches the 1.57 mm specification for proper retention and electrical contact.

Edgeboard Connectors Part Context

This connector belongs to the EDAC 306 series, which specializes in standard card edge connectors. The series offers various position counts while maintaining consistent 3.96 mm spacing. These components are widely used in modular electronic designs where reliable board-to-board or board-to-backplane connections are essential. The 306 series emphasizes mechanical stability and electrical performance for industrial and commercial applications.

Edgeboard Connectors Replacement Considerations

Direct substitutes within the same series include part numbers such as 306-015-520-178 for different position counts. Cross-reference pin counts and spacing before substituting. No alternative manufacturers are confirmed in the provided data.