305-024-521-268

Edgeboard Connectors Overview

The EDAC 305-024-521-268 is a standard card edge connector from the 305 series, designed for panel-mounted vertical installation. It features 24 positions with dual female contacts spaced at 3.96 mm (0.156 inches). The connector accommodates printed circuit boards with a nominal thickness of 1.57 mm (0.062 inches) and utilizes gold-plated copper alloy contacts. Rated for 5 A continuous current, it employs a thermoplastic insulator body and solder pin termination.

Edgeboard Connectors Feature Summary

• Accepts between-contact and in-contact polarizing keys for secure board alignment
• Features a low-profile insulator body constructed from thermoplastic material
• Provides reliable electrical connection through gold-plated copper alloy contacts

Edgeboard Connectors Applications

• Panel-mounted electronic assemblies requiring vertical card edge interfaces
• Industrial control systems utilizing standardized PCB modules
• Communication equipment needing robust dual-row connectivity

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix to confirm contact plating thickness and insulator color variations, as these attributes may differ across production batches. Ensure compatibility with the target PCB thickness of 1.57 mm before integration. Confirm that the panel mounting style aligns with the mechanical design constraints of the final enclosure. Cross-reference the manufacturer datasheet for precise dimensional tolerances and mating force specifications.

Edgeboard Connectors Selection Notes

Select this component when a vertical, panel-mount solution is required for double-sided PCBs with a 3.96 mm pitch. The 24-position configuration suits applications needing moderate I/O density without excessive board space consumption. Consider the 5 A current rating for power distribution needs within the signal lines. Verify that the polarizing key options meet the assembly orientation requirements for the specific hardware design.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 series of standard card edge connectors, which are engineered for high-reliability interconnections in demanding environments. The series offers various position counts and row configurations to support diverse PCB designs. These connectors are widely utilized in sectors requiring durable, repeatable mating cycles and stable electrical performance over extended operational temperatures ranging from -40 C to +105 C.

Edgeboard Connectors Replacement Considerations

Direct substitutes include other EDAC 305 series variants with matching 24-position counts and 3.96 mm spacing, such as 305-024-520-268 or 305-024-521-508, provided the insulator color and plating specifications align with system requirements. Ensure any replacement maintains the same panel-mount vertical orientation and solder pin termination type.