387-058-541-202

Edgeboard Connectors Overview

The EDAC Inc. 387-058-541-202 is a standard card edge connector designed for dual-edge mating with non-specified PCBs. It features 58 positions arranged in two rows with a 0.156-inch (3.96mm) pitch. The connector utilizes female cantilever contacts made of copper alloy, finished with 10.0µin gold plating. It supports PCB thicknesses between 0.054 and 0.070 inches 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
• Cantilever spring contact design ensures reliable electrical connection
• Gold-plated copper alloy terminals provide corrosion resistance
• Thermoplastic polyester housing offers thermal stability

Edgeboard Connectors Applications

• Industrial control system backplanes
• Telecommunications equipment interconnects
• Test and measurement instrument modules
• Computing hardware peripheral connections

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer's current 387 Series Ordering Guide to ensure compatibility with required termination style and flange specifications. Confirm that the selected variant matches the intended PCB thickness and mounting orientation requirements for the target application assembly.

Edgeboard Connectors Selection Notes

Select this component based on the requirement for a 58-position dual-row interface with a 0.156-inch spacing. Ensure the design accommodates the specified PCB thickness tolerance and verifies that the through-hole termination method aligns with the manufacturing process capabilities of the printed circuit board assembly line.

Edgeboard Connectors Part Context

This part belongs to the EDAC 387 series, which provides standard card edge connectors with varying position counts. The series is characterized by its robust construction and consistent 0.156-inch pitch, serving as a common interconnect solution across various electronic industries requiring reliable board-to-board or board-to-backplane connections.

Edgeboard Connectors Replacement Considerations

Consult the official EDAC 387 Series cross-reference documentation for verified substitute part numbers. Ensure any replacement maintains identical pin count, pitch, and termination characteristics to preserve mechanical fit and electrical performance.