305-062-521-204

Edgeboard Connectors Overview

The EDAC Inc. 305-062-521-204 is a standard card edge connector from the 305 Series, designed for reliable signal transmission in electronic assemblies. This dual female receptacle features 62 positions with a 3.96 mm (0.156 inch) pitch. It utilizes gold-plated copper alloy contacts and a thermoplastic polyester housing to ensure durability and low contact resistance. The component supports a current rating of 5 A and operates within a temperature range of -40°C to +105°C. Designed for PCB mount applications, it accommodates a board thickness of 1.57 mm.

Edgeboard Connectors Feature Summary

• Dual row configuration providing 62 connection points for high-density interface requirements
• Gold-plated copper alloy contacts ensuring stable electrical performance and corrosion resistance
• Thermoplastic polyester housing offering structural integrity and thermal stability up to 105°C

Edgeboard Connectors Applications

• Industrial control systems requiring robust card edge interfaces
• Telecommunications equipment utilizing standard board thicknesses
• Test and measurement devices needing reliable dual-row connectivity

Edgeboard Connectors Procurement Notes

Verify the specific suffix codes against official EDAC documentation to confirm exact plating thickness and material specifications. Confirm that the requested quantity aligns with manufacturer lead times, as standard production cycles may apply. Ensure compatibility with the target printed circuit board dimensions, particularly the 1.57 mm thickness requirement, before finalizing procurement orders.

Edgeboard Connectors Selection Notes

Select this model when a dual-row card edge connector with a 3.96 mm pitch is required for PCB mounting. The 62-position count suits applications needing moderate density without excessive footprint. Verify that the operating environment remains within the specified -40°C to +105°C range and that the system current does not exceed the 5 A rating per contact.

Edgeboard Connectors Part Context

This component belongs to the EDAC 305 Series, a line of standard card edge connectors known for their versatility in various electronic applications. The series offers multiple position counts and configurations to accommodate different design needs. The 305-062-521-204 specifically addresses requirements for dual-row connections with standardized spacing, fitting into broader ecosystem designs using similar EDAC interconnect solutions.

Edgeboard Connectors Replacement Considerations

Cross-reference part numbers such as 305-062-520-204 or 305-062-521-504 for potential alternatives with similar specifications. Verify that any substitute maintains the same 62-position count, 3.96 mm pitch, and dual-row configuration to ensure mechanical and electrical compatibility.