305-036-520-558

Edgeboard Connectors Overview

The EDAC Inc. 305-036-520-558 is a standard card edge connector from the 305 series, designed for dual-edge board insertion. It features 36 positions with a contact spacing of 3.96 mm (0.156 inches) and a row spacing of 3.56 mm (0.140 inches). The connector accepts printed circuit boards with a nominal thickness of 1.57 mm (0.062 inches). Contacts are gold-plated copper alloy, rated for 5 A current. It utilizes a solder pin termination type and is housed in a green thermoplastic body.

Edgeboard Connectors Feature Summary

• Dual female connector configuration accepting double-sided edge cards
• Gold-plated contacts ensure reliable signal transmission
• Low profile insulator body design for compact integration
• Solder pin termination for secure PCB mounting

Edgeboard Connectors Applications

• Industrial control system interface modules
• Telecommunications equipment backplanes
• Test and measurement instrument expansion cards

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer datasheet to confirm exact plating thickness, material grade, and packaging configuration. Ensure compatibility with the target PCB edge thickness of 1.57 mm before procurement. Confirm that the 3.96 mm pitch aligns with the system layout requirements. Cross-reference the RoHS compliance status with current regulatory standards for the intended market.

Edgeboard Connectors Selection Notes

Select this component when a dual-edge card interface with 36 positions is required. The 3.96 mm pitch suits applications needing wider spacing than standard 2.54 mm connectors. The gold plating offers superior corrosion resistance compared to tin finishes. Verify that the panel mount or vertical orientation matches the mechanical constraints of the enclosure design.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 Series, which provides standard card edge connectors for various industrial and commercial applications. The series offers multiple position counts and termination options. The 305-036-520-558 specifically addresses needs for moderate-density connections with robust mechanical retention and electrical stability.

Edgeboard Connectors Replacement Considerations

Direct substitutes within the same series include parts like 305-036-500-558, differing primarily in housing color or minor material variations. Verify that any replacement maintains the 3.96 mm pitch and 1.57 mm board thickness acceptance to ensure mechanical fit.