395-144-556-878

Edgeboard Connectors Overview

The EDAC Inc. 395-144-556-878 is a card edge connector featuring 144 positions with dual-edge contact configuration. It utilizes a 0.100-inch (2.54mm) pitch and accepts board thicknesses ranging from 0.054 to 0.070 inches (1.37mm to 1.78mm). The connector employs female contacts with gold plating for reliable signal transmission. Constructed with black thermoplastic insulation, it supports through-hole mounting and operates within a temperature range of -40°C to 105°C.

Edgeboard Connectors Feature Summary

• Dual-edge contact design accommodates non-specified cards on both sides
• Gold-plated female contacts ensure durable electrical connectivity
• Thermoplastic insulator provides structural stability and thermal resistance

Edgeboard Connectors Applications

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

Edgeboard Connectors Procurement Notes

Verify the specific suffix codes against the manufacturer datasheet to confirm exact pin count, plating thickness, and mounting style variations. Ensure compatibility with target PCB stack-up dimensions and mating card thickness specifications before finalizing procurement orders.

Edgeboard Connectors Selection Notes

Select this component when dual-sided card engagement is required for increased I/O density. Confirm that the 0.100-inch pitch aligns with existing layout constraints. Validate that the operating temperature range meets environmental requirements for the intended deployment scenario.

Edgeboard Connectors Part Context

This part belongs to the EDAC 395 series of standard card edge connectors. The series offers various position counts and edge configurations to support diverse board-to-board connection needs in commercial and industrial electronics applications.

Edgeboard Connectors Replacement Considerations

Cross-reference with other EDAC 395 series variants sharing identical pitch and dual-edge characteristics. Verify mechanical footprint and terminal alignment before substituting with alternative manufacturers' equivalents.