306-033-521-108

Overview

The EDAC Inc. 306-033-521-108 is a standard card edge connector from the 306 series, designed for vertical panel mounting applications. It features a dual female configuration with 66 positions and a contact spacing of 0.156 inches (3.96 mm). The connector accommodates printed circuit boards with a nominal thickness of 0.062 inches (1.57 mm). Contacts are constructed from copper alloy and plated with gold to ensure reliable signal transmission. The housing utilizes thermoplastic material, providing structural integrity and insulation resistance of 5 gigaohms. Rated for 5 amperes, this component supports high-density interconnects in industrial and commercial environments.

Feature Summary

• Dual female card edge interface with 66 positions for robust board-to-panel connectivity
• Gold-plated copper alloy contacts ensure durable electrical performance and corrosion resistance
• Vertical panel mount design with low-profile insulator body for space-constrained installations
• Thermoplastic housing provides stable mechanical support and high insulation resistance

Applications

• Industrial control systems requiring secure panel-mounted interfaces
• Communication equipment utilizing standard card edge form factors
• Commercial electronic devices needing reliable vertical interconnects
• Medical instrumentation panels requiring stable signal pathways

Procurement Notes

Verify part number accuracy against official EDAC documentation before purchase. Confirm that the required board thickness matches the specified 0.062-inch nominal tolerance. Check regional availability as distribution status may vary by location. Ensure compatibility with mating card edge PCB designs regarding pin count and spacing. Review datasheet specifications for environmental ratings and current limits to confirm suitability for the intended operational conditions.

Selection Notes

Select this connector when a vertical panel-mount solution with 66 positions is required. The 0.156-inch pitch suits applications needing wider spacing compared to fine-pitch alternatives. Gold plating is essential for environments where oxidation resistance is critical. The thermoplastic housing offers cost-effective durability for general-purpose use. Verify that the 5-ampere rating aligns with the system's power distribution requirements and thermal management capabilities.

Part Context

This component belongs to the EDAC 306 series of standard card edge connectors. The series is characterized by its versatility in panel-mount configurations and compatibility with various board thicknesses. The 306 series supports multiple position counts and contact arrangements, catering to diverse interconnect needs. EDAC manufactures these connectors to meet rigorous quality standards for industrial and commercial electronics, ensuring long-term reliability in demanding applications.

Replacement Considerations

Direct substitutes include EDAC part numbers within the same 306 series family sharing identical position counts and pitch specifications. Cross-referencing with other manufacturers requires verifying exact dimensional tolerances, contact plating materials, and current ratings. Ensure any replacement maintains the vertical panel mount orientation and dual female interface characteristics to preserve mechanical and electrical compatibility.