342-112-555-212

Edgeboard Connectors Overview

The EDAC Inc. 342-112-555-212 is a dual-sided card edge connector designed for vertical panel mounting. It features 112 positions with a 0.100-inch (2.54mm) contact spacing and a 0.200-inch (5.08mm) row spacing. The connector accepts printed circuit boards with a nominal thickness of 0.062 inches (1.57mm). Constructed with a high-profile insulator body, it utilizes gold-plated contacts to ensure reliable signal transmission. The unit supports a wide operating temperature range from -40°C to +105°C.

Edgeboard Connectors Feature Summary

• Dual-sided configuration providing 112 connection points across two rows
• High-profile insulator body design for robust structural integrity
• Gold-plated contacts ensuring durable and low-resistance electrical connections
• Vertical panel mount style with side opening flange for secure installation

Edgeboard Connectors Applications

• Industrial control systems requiring high-density I/O connections
• Telecommunications equipment backplanes and interface modules
• Test and measurement instrumentation panels
• Automotive electronics sub-systems and diagnostic interfaces

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix matches the required contact plating thickness and insulation material variant. Confirm that the board thickness tolerance aligns with the connector's acceptance range of 0.062 inches nominal. Ensure the mounting hole pattern corresponds to the flange specifications before finalizing procurement orders to avoid integration issues.

Edgeboard Connectors Selection Notes

Select this component when a high-pin-count interface is required for vertical panel applications. The 0.100-inch spacing offers a balance between density and manufacturability. Consider the high-profile body if additional mechanical stability or heat dissipation is needed compared to low-profile alternatives. Verify compatibility with existing PCB fabrication capabilities regarding the specified trace width and spacing constraints.

Edgeboard Connectors Part Context

This part belongs to the EDAC 342 series of standard card edge connectors. The series is characterized by its versatility in handling various board thicknesses and its robust construction suitable for demanding environments. The 342 series is widely used in applications requiring reliable interconnects between cable assemblies and printed circuit boards, offering a standardized solution for industrial and commercial electronic designs.

Edgeboard Connectors Replacement Considerations

Direct substitutes within the same series include parts with identical pin counts and spacing but different mounting styles or flange configurations. Cross-referencing with other manufacturers requires verifying exact dimensional tolerances, contact material properties, and thermal ratings to ensure functional equivalence without redesigning the host enclosure.