345-086-524-278

Edgeboard Connectors Overview

The EDAC Inc. 345-086-524-278 is a dual-edge card edge connector featuring 86 positions with a 0.100 inch (2.54 mm) pitch. Designed for through-hole mounting, it utilizes gold-plated copper alloy contacts and a green thermoplastic polyester housing. The component supports a current rating of 3 A and operates within a temperature range of -40°C to +105°C.

Edgeboard Connectors Feature Summary

• Dual-edge female contact configuration for secure board insertion
• Gold-plated copper alloy contacts ensure reliable signal transmission
• Thermoplastic polyester housing provides thermal stability

Edgeboard Connectors Applications

• Industrial control systems requiring high-density interconnects
• Telecommunications equipment backplanes
• Computing and data storage hardware modules

Edgeboard Connectors Procurement Notes

Verify the specific suffix codes against official EDAC documentation to confirm exact pin count, plating thickness, and flange configuration. Ensure compatibility with target PCB stack-up dimensions and mating card edge specifications before finalizing procurement orders.

Edgeboard Connectors Selection Notes

Select this component when a dual-edge interface is required for 86-position connectivity. Confirm that the 0.100-inch pitch aligns with the design layout and that the through-hole termination method suits the manufacturing process. Validate thermal ratings against operational environments.

Edgeboard Connectors Part Context

This part belongs to the EDAC 345 series of standard card edge connectors. The series offers various position counts and mounting styles. This specific model emphasizes dual-edge engagement for enhanced mechanical stability in high-vibration applications compared to single-edge variants.

Edgeboard Connectors Replacement Considerations

Cross-reference with EDAC part numbers sharing the same 86-position dual-edge specification and 2.54 mm pitch. Verify identical housing material and contact plating requirements to maintain electrical and mechanical performance equivalence.