306-030-521-108

Overview

The EDAC Inc. 306-030-521-108 is a standard card edge connector from the 306 Series, designed for panel mount vertical installation. It features a single row of 30 positions with a contact spacing of 3.96 mm (0.156 inches). The connector accepts printed circuit boards with a nominal thickness of 1.57 mm (0.062 inches). Contacts are made of copper alloy and feature gold plating to ensure reliable signal transmission. The housing is constructed from thermoplastic material, providing insulation resistance of 5 GOhms. It supports a current rating of 5 A and operates within a temperature range of -40°C to +105°C.

Feature Summary

• Accepts PCBs with a nominal thickness of 1.57 mm
• Gold-plated copper alloy contacts for durability
• Vertical panel mount design for secure integration

Applications

• Industrial control systems requiring robust board-to-board connections
• Electronic instrumentation panels needing high-reliability interfaces
• Communication equipment utilizing standard card edge form factors

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm contact plating, position count, and board thickness compatibility. Ensure the application environment falls within the specified operating temperature range. Confirm that the PCB design matches the required 1.57 mm thickness specification for proper mechanical engagement. Cross-reference the RoHS status if environmental compliance is mandatory for the project.

Selection Notes

Select this component when a single-row, vertical card edge connector is required for panel mounting applications. The 3.96 mm pitch and 30-position configuration suit designs needing moderate I/O density. Gold plating is preferred for environments where corrosion resistance and low contact resistance are critical. Verify that the host system's PCB thickness aligns with the connector's acceptance range to ensure mechanical stability and electrical continuity.

Part Context

This part belongs to the EDAC 306 Series of standard card edge connectors, which are widely used in industrial and commercial electronics. The series offers various position counts and mounting styles to accommodate different board sizes and structural requirements. The 306-030-521-108 specifically addresses needs for vertical panel integration with durable gold-plated contacts.

Replacement Considerations

Compatible substitutes include other EDAC 306 Series connectors with matching 30 positions, 3.96 mm pitch, and single-row configurations. Verify that alternative parts support the same 1.57 mm PCB thickness and vertical panel mount style. Ensure equivalent current ratings and temperature specifications are met by any cross-referenced components.