305-016-520-508

Edgeboard Connectors Overview

The EDAC 305-016-520-508 is a standard card edge connector from the 305 series, designed for panel mount applications. It features a dual female configuration with 16 positions and a contact spacing of 0.156 inches (3.96 mm). The connector utilizes gold-plated copper alloy contacts and a thermoplastic insulator body. It supports a nominal printed circuit board thickness of 0.062 inches (1.57 mm) and offers a continuous current rating of 5 A. The unit operates within a temperature range of -40°C to +105°C and includes polarizing key acceptance capabilities.

Edgeboard Connectors Feature Summary

• Accepts between-contact and in-contact polarizing keys for secure positioning
• Low profile insulator body design for compact integration
• Gold-plated contacts ensure reliable electrical performance

Edgeboard Connectors Applications

• Panel-mounted electronic assemblies requiring card edge interface
• Industrial control systems utilizing standardized PCB modules
• Communication equipment housing modular circuit boards

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm exact contact plating thickness and material specifications. Ensure compatibility with the target PCB thickness of 0.062 inches (1.57 mm) before procurement. Confirm that the required polarizing key type matches the connector's acceptance specifications. Cross-reference the RoHS status with current regulatory requirements for the intended market.

Edgeboard Connectors Selection Notes

Select this component when a vertical, panel-mount card edge connector with 16 positions is required. The 0.156-inch pitch suits applications needing robust mechanical retention for double-sided edge cards. Consider the 5 A current rating and wide operating temperature range for demanding environments. Verify that the low-profile body fits within the available enclosure height constraints.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 series of standard card edge connectors. The series provides various position counts while maintaining consistent 0.156-inch contact spacing. These connectors are engineered for high-reliability connections in industrial and commercial electronics. The 305 series emphasizes durability through gold-plated contacts and thermoplastic insulation.

Edgeboard Connectors Replacement Considerations

Direct substitutes within the same series include parts with identical pitch and position counts but different mounting styles or termination types. Verify that any replacement maintains the 0.156-inch spacing and 1.57 mm board thickness compatibility.