305-032-556-508

Edgeboard Connectors Overview

The EDAC Inc. 305-032-556-508 is a standard card edge connector designed for panel mount applications with a vertical orientation. It features 32 positions arranged in a dual row configuration, utilizing a 3.96 mm (0.156 inch) contact spacing and 3.56 mm row spacing. The connector accepts printed circuit boards with a nominal thickness of 1.57 mm. Contacts are constructed from copper alloy with gold plating to ensure reliable signal transmission. Rated for 5 A current, it operates within a temperature range of -40°C to +105°C and offers an insulation resistance of 5 GOhms.

Edgeboard Connectors Feature Summary

• Accepts non-specified dual-edge cards with a nominal board thickness of 1.57 mm
• Features low-profile insulator body construction for compact integration
• Utilizes semi-bellows contact type for secure mating engagement

Edgeboard Connectors Applications

• Panel-mounted electronic interconnections
• Industrial control system backplanes
• Vertical card edge interface modules

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the official EDAC datasheet to confirm exact mechanical dimensions and termination style. Ensure the target PCB thickness aligns with the 1.57 mm specification. Confirm compliance requirements such as RoHS status prior to procurement. Cross-reference the manufacturer part number with distributor catalogs to validate availability and authenticity.

Edgeboard Connectors Selection Notes

Select this component when a vertical, panel-mount solution is required for dual-edge card interfaces. The 3.96 mm pitch suits applications needing robust connectivity with moderate pin counts. Verify that the 5 A current rating meets the electrical load requirements. Ensure the operating temperature range covers the environmental conditions of the intended deployment site.

Edgeboard Connectors Part Context

This component belongs to the EDAC 305 series of standard card edge connectors. The series provides various position counts and mounting styles for diverse electronic assembly needs. The 305 series is characterized by its durable thermoplastic housing and reliable copper alloy contacts, serving as a foundational interconnect solution in industrial and commercial hardware designs.

Edgeboard Connectors Replacement Considerations

Consult the EDAC 305 Series Ordering Guide for direct substitutes with differing position counts or termination types. No alternative part numbers are confirmed in the provided documentation.