345-086-556-804

Edgeboard Connectors Overview

The EDAC Inc. 345-086-556-804 is a standard card edge connector from the 345 series, designed for through-hole vertical mounting. It features 86 positions with a 0.100" (2.54mm) pitch and supports dual-edge board thicknesses of 0.054" to 0.070" (1.37mm to 1.78mm). The connector utilizes copper alloy contacts with gold plating and operates within a temperature range of -40°C to 105°C.

Edgeboard Connectors Feature Summary

• Dual female contact configuration for secure connection to double-sided edge boards
• Gold-plated copper alloy contacts ensure reliable signal transmission and corrosion resistance
• Thermoplastic polyester housing provides structural integrity and thermal stability
• Vertical through-hole termination facilitates standardized PCB integration

Edgeboard Connectors Applications

• Industrial control systems requiring robust interconnects
• Telecommunications equipment backplanes
• Automotive electronic modules
• Test and measurement instrumentation

Edgeboard Connectors Procurement Notes

Verify that the specific part number matches the required 86-position dual-edge specification. Confirm that the PCB design accommodates the 0.100" pitch and vertical mounting orientation. Ensure compatibility with the target board thickness range of 1.37mm to 1.78mm. Check for RoHS compliance requirements if applicable to the end product. Validate that the gold contact plating meets the environmental conditions of the intended application.

Edgeboard Connectors Selection Notes

Select this component when a high-density 86-position interface is necessary for vertical assembly. The dual-edge design is suitable for applications requiring connections on both sides of the circuit board. Consider the 3A current rating and operating temperature range for suitability in demanding environments. The through-hole termination method offers mechanical stability compared to surface mount alternatives.

Edgeboard Connectors Part Context

This connector belongs to the EDAC 345 series, which specializes in standard card edge connectors. The series offers various position counts and termination styles to support diverse electronic packaging needs. The 345-086 variant specifically addresses high-pin-count requirements while maintaining a compact footprint relative to its capacity.

Edgeboard Connectors Replacement Considerations

Compatible substitutes include EDAC part numbers 345-086-524-804 and 345-086-556-503, which share similar form factors and pin counts. Verify that any replacement maintains the same 0.100" pitch and dual-edge configuration to ensure mechanical fit.