346-036-500-878

Edgeboard Connectors Overview

The EDAC Inc. 346-036-500-878 is a standard card edge connector featuring 36 positions with a 3.175 mm (0.125 inch) contact spacing. Designed for vertical through-hole mounting, it utilizes dual female contacts plated with gold to ensure reliable signal transmission. The unit accommodates a board thickness of 1.57 mm and employs PC pin termination for secure circuit board attachment. Constructed with a thermoplastic polyester insulator, the connector supports a maximum operating temperature of +105°C and maintains an insulation resistance of 5 gigaohms.

Edgeboard Connectors Feature Summary

• Dual female contact configuration provides robust electrical connectivity for card edge applications.
• Gold-plated terminals ensure corrosion resistance and stable signal integrity over time.
• Vertical orientation facilitates efficient space utilization on printed circuit boards.

Edgeboard Connectors Applications

• Industrial control systems requiring durable interconnects
• Telecommunications equipment infrastructure
• Automotive electronic modules

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against official EDAC documentation to confirm exact pin count, termination style, and plating specifications. Ensure compatibility with target PCB thickness and mounting requirements before procurement. Cross-reference manufacturer part numbers to avoid substitution errors in critical assemblies.

Edgeboard Connectors Selection Notes

Select this component when a 36-position vertical interface with 0.125-inch pitch is required. Confirm that the 3-amp current rating and +105°C thermal limit align with system operational demands. Validate that the through-hole PC pin termination matches the manufacturing process capabilities of the assembly line.

Edgeboard Connectors Part Context

This component belongs to the EDAC 346 series of standard card edge connectors. The series offers various position counts and termination options designed for general-purpose electronic interconnection. It represents a standardized solution for connecting peripheral cards to main system backplanes or motherboards within compact form factors.

Edgeboard Connectors Replacement Considerations

Consult official EDAC cross-reference guides for verified substitute part numbers. Ensure any replacement maintains identical pin count, pitch, and termination type to preserve mechanical fit and electrical performance without redesigning the host circuit board.