307-043-554-102

Edgeboard Connectors Overview

The EDAC Inc. 307-043-554-102 is a standard card edge connector receptacle featuring 86 positions arranged in a dual-edge configuration. It utilizes a 0.156-inch (3.96 mm) contact pitch and accepts printed circuit boards with a nominal thickness of 0.062 inches (1.57 mm). The component employs gold-plated copper alloy contacts terminated via solder eyelets for secure PCB mounting. Designed for vertical installation, this single-row female connector operates within a temperature range of -40°C to +105°C and carries RoHS compliance certification.

Edgeboard Connectors Feature Summary

• Dual-edge female contact configuration for robust board interface
• Gold-plated copper alloy contacts ensuring reliable conductivity
• Solder eyelet termination method for secure PCB mounting
• Vertical orientation design compatible with standard panel setups

Edgeboard Connectors Applications

• Industrial control system interconnects
• Telecommunications equipment backplanes
• Automotive electronic module connections
• Test and measurement instrumentation interfaces

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm contact plating, row count, and board thickness compatibility. Ensure the selected variant matches the required PCB specifications and environmental operating conditions before finalizing procurement orders.

Edgeboard Connectors Selection Notes

Select this connector when a high-density dual-edge interface is required for 1.57mm thick PCBs. Confirm that the application environment remains within the specified -40°C to +105°C operational range. Validate that the solder eyelet termination style aligns with the assembly process capabilities and mechanical stress requirements of the target design.

Edgeboard Connectors Part Context

This component belongs to the EDAC 307 series of standard card edge connectors. The series offers various position counts and configurations to support diverse electronic interconnection needs. The 307-043-554-102 specifically addresses applications requiring an 86-position dual-edge interface with standardized spacing dimensions.

Edgeboard Connectors Replacement Considerations

Consult the official EDAC 307/357 Ordering Guide for verified substitute part numbers. Cross-reference position counts, pitch dimensions, and termination styles to ensure functional equivalence during replacement scenarios.