305-030-500-268

Edgeboard Connectors Overview

The EDAC Inc. 305-030-500-268 is a standard card edge connector from the 305 series, designed for panel mounting applications. It features a dual female configuration with 30 positions and 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) and utilizes gold-plated copper alloy contacts to ensure reliable signal transmission. Rated for 5 A continuous current and 1800 VACrms insulation voltage, it operates within a temperature range of -40°C to +105°C. The housing is constructed from green thermoplastic material, providing durability and electrical insulation.

Edgeboard Connectors Feature Summary

• Accepts between-contact and in-contact polarizing keys for secure board alignment
• Features a low profile insulator body for compact assembly requirements
• Provides robust electrical performance with high dielectric withstand voltage
• Supports vertical panel mounting with flush mount flange options

Edgeboard Connectors Applications

• Industrial control panels requiring secure card edge interface
• Telecommunications equipment with high-voltage isolation needs
• Test and measurement instruments utilizing modular board designs
• Automotive electronics systems demanding reliable thermal stability

Edgeboard Connectors Procurement Notes

Verify the specific flange configuration and threading details against the official datasheet before procurement, as the 305 series offers various mounting variations. Confirm that the polarizing key compatibility matches your system design requirements. Ensure the operating environment falls within the specified -40°C to +105°C range. Cross-reference the RoHS compliance status with the latest manufacturer documentation to meet regulatory standards. Validate the PCB thickness tolerance of 1.57 mm to guarantee proper mechanical engagement.

Edgeboard Connectors Selection Notes

Select this component when a dual-row card edge connector with 3.96 mm pitch is required for panel-mounted applications. The 30-position count suits moderate density interconnect needs. Consider the 5 A current rating and 1800 VACrms insulation capability for high-reliability environments. The gold-plated contacts offer superior corrosion resistance compared to tin variants. Evaluate the vertical mounting style against available panel space constraints.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 series, which provides standardized card edge connectors with 3.96 mm contact spacing. The series supports various position counts and mounting styles, including panel and PCB mount options. The 305 series is known for its robust construction and compatibility with polarizing keys. Similar parts in the series include different position counts such as 305-026 and 305-032 variants, offering flexibility for diverse design architectures.

Edgeboard Connectors Replacement Considerations

Direct substitutes within the EDAC 305 series may include 305-030-500-202 or 305-030-520-268, depending on the required mounting style and flange configuration. Verify that any replacement maintains the same 3.96 mm pitch and 1.57 mm board thickness compatibility. Ensure the alternative part supports the necessary current rating and insulation voltage specifications for the application.