306-026-400-107

Overview

The EDAC Inc. 306-026-400-107 is a standard card edge connector from the 306 series, designed for panel mount applications. It features a dual female configuration with 52 positions arranged in a single centerline row. The contact spacing is 3.96 mm (0.156 inches), and it accepts printed circuit boards with a nominal thickness of 1.57 mm (0.062 inches). The unit utilizes gold-plated copper alloy contacts housed within a low-profile thermoplastic polyester insulator body.

Feature Summary

• Dual female contact configuration providing robust connection stability
• Low-profile insulator body design suitable for space-constrained installations
• Gold-plated copper alloy contacts ensuring reliable signal transmission
• Single centerline row arrangement for simplified board alignment

Applications

• Industrial control systems requiring high-density interconnects
• Telecommunications equipment backplanes
• Automotive electronic modules
• Test and measurement instrumentation

Procurement Notes

Verify the specific ordering suffix to confirm contact plating thickness and material specifications, as variations may exist within the 306 series. Ensure compatibility with the target PCB thickness of 1.57 mm before integration. Cross-reference the manufacturer datasheet for precise dimensional tolerances and mating force requirements to guarantee mechanical fit within the designated panel mount enclosure.

Selection Notes

Select this component when a dual-row card edge interface is required with a 3.96 mm pitch. It is appropriate for designs necessitating a vertical panel mount orientation. Consider the 52-position capacity for signal density needs. Verify that the operating environment remains within the specified thermal limits and that the gold plating meets corrosion resistance standards for the intended application lifecycle.

Part Context

This connector belongs to the EDAC 306 series, which specializes in standard card edge solutions. The series offers various position counts and mounting styles, catering to diverse electronic assembly requirements. The 306-026-400-107 specifically addresses the need for a 52-position dual female interface with a standardized 0.156-inch spacing, fitting into the broader portfolio of high-reliability interconnect products.

Replacement Considerations

Direct substitutes include other EDAC 306 series connectors with matching 52-position dual female configurations and 3.96 mm spacing. Verify pinout compatibility and mechanical dimensions against alternative part numbers from the same manufacturer family to ensure interchangeability without redesigning the host PCB or panel.