305-064-521-502

Edgeboard Connectors Overview

The EDAC Inc. 305-064-521-502 is a dual-edge female card edge connector designed for panel and through-hole mounting. It features 64 positions with a 0.156-inch (3.96mm) spacing across two rows. The contacts are gold-plated copper alloy half-beam type, ensuring reliable signal transmission. The housing is green thermoplastic polyester, rated for operation between -40°C and +105°C. It accepts board thicknesses from 0.054 to 0.070 inches.

Edgeboard Connectors Feature Summary

• Dual-edge female configuration with gold-plated half-beam contacts for secure mating
• Thermoplastic polyester insulation housing with flange features for panel installation
• RoHS3 compliant construction suitable for regulated electronic assemblies

Edgeboard Connectors Applications

• Industrial control system backplanes
• Medical equipment interconnects
• Agricultural technology hardware modules

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer's current 305 Series Ordering Guide to confirm contact plating thickness and material specifications. Ensure the selected variant matches the required board thickness range of 0.054 to 0.070 inches for proper mechanical retention and electrical performance.

Edgeboard Connectors Selection Notes

Select this component when a high-density dual-row interface is required for vertical panel mounting. The 0.156-inch pitch accommodates standard PCB layouts while the flange design simplifies chassis integration. Confirm that the target application operates within the specified temperature range and utilizes compatible card edge materials.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 Series, a line of standard card edge connectors engineered for durability in demanding environments. The series offers various position counts and termination styles, providing modular solutions for complex electronic systems requiring robust mechanical and electrical connections.

Edgeboard Connectors Replacement Considerations

Cross-reference the 305-064-521-202 for alternative suffix variations within the same series. Verify dimensional compatibility and contact configuration before substitution to ensure seamless integration into existing designs.