305-034-500-207

Edgeboard Connectors Overview

The EDAC Inc. 305-034-500-207 is a standard card edge connector from the 305 Series, designed for panel mount applications with a vertical orientation. It features 34 positions arranged in two rows with a 3.96 mm pitch. The connector supports a board thickness of 1.57 mm and utilizes gold-plated copper alloy contacts with solder lug termination. Rated for 5 A continuous current and 1800 VACrms insulation, it operates within a temperature range of -40°C to +105°C. The thermoplastic housing provides 5 GOhms insulation resistance.

Edgeboard Connectors Feature Summary

• Accepts between-contact and in-contact polarizing keys for secure mating alignment
• Dual-row configuration with gold-plated contacts ensures reliable signal transmission
• Thermoplastic housing offers durability and electrical insulation properties

Edgeboard Connectors Applications

• Industrial control systems requiring robust card edge interfaces
• Telecommunications equipment utilizing standardized connector pitches
• Computing hardware modules needing high-current capacity connections

Edgeboard Connectors Procurement Notes

Verify the specific suffix codes against official EDAC documentation to ensure correct termination style and plating specifications. Confirm that the required polarizing key type matches the connector design. Check regional availability as distribution status may vary. Ensure compliance with RoHS requirements if applicable to the target market. Validate mechanical dimensions against the host panel cutout specifications before procurement.

Edgeboard Connectors Selection Notes

Select this model when a 34-position dual-row interface is required with a 3.96 mm pitch. The vertical panel mount style suits enclosures where the card inserts perpendicularly. The 5 A rating supports moderate power distribution needs. Verify compatibility with existing polarizing keys. Consider the 1.57 mm board thickness constraint during PCB design. Gold plating is suitable for environments requiring corrosion resistance.

Edgeboard Connectors Part Context

This component belongs to the EDAC 305 Series of standard card edge connectors. The series is characterized by its 3.96 mm (0.156 inch) contact spacing and versatile mounting options. The 305-034-500-207 variant specifically addresses applications needing 34 contacts. It shares common electrical ratings with other series members but differs in position count and physical dimensions.

Edgeboard Connectors Replacement Considerations

Direct substitutes must match the 34-position count, 3.96 mm pitch, and dual-row layout. Compatible alternatives should support similar current ratings and operating temperatures. Verify that replacement parts accept the same polarizing key configurations. Mechanical fitment requires identical panel mount dimensions and board thickness tolerance.