845-110-542-512

Edgeboard Connectors Overview

The EDAC Inc. 845-110-542-512 is a standard card edge connector from the 845 series, designed for high-temperature applications. It features a .100 inch (2.54 mm) pitch and accommodates 110 positions in a dual-edge configuration. The connector utilizes gold-plated copper alloy contacts with a thickness of 10.0 µin (0.25 µm). Rated for 3 A current, it supports board thicknesses ranging from 0.054 to 0.070 inches (1.37 mm to 1.78 mm). The housing is constructed from green diallyl phthalate (DAP), ensuring stability within an operating temperature range of -40°C to +125°C.

Edgeboard Connectors Feature Summary

• Dual-edge contact design for robust signal integrity
• High-temperature resistant DAP insulator material
• Gold-plated contacts for reliable conductivity

Edgeboard Connectors Applications

• Industrial control systems requiring thermal stability
• Telecommunications infrastructure equipment
• Automotive electronics modules

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the official EDAC datasheet to ensure correct termination style and mounting options. Confirm that the target PCB thickness falls within the specified 0.054 to 0.070-inch range for proper mechanical engagement. Check RoHS compliance status if required by project specifications. Ensure compatibility with existing panel mounting hardware. Validate lead-free requirements if applicable to the assembly process.

Edgeboard Connectors Selection Notes

Select this component when dual-edge connectivity is required for high-density signal routing. The 110-position count suits complex interface boards. Choose based on the need for vertical panel mounting and wire wrap or solder pin termination availability. Consider the DAP material for environments exceeding standard plastic limits. Verify that the 3 A rating meets the circuit's power distribution needs.

Edgeboard Connectors Part Context

This part belongs to the EDAC 845 High Temp Series, which specializes in connectors for demanding thermal environments. The series offers various position counts and termination styles. The 845-110-542-512 specifically addresses the need for high-pin-count dual-edge connections. It complements single-row variants for applications requiring increased I/O density.

Edgeboard Connectors Replacement Considerations

Consult the EDAC 845 series cross-reference guide for direct substitutes. Verify that alternative parts match the 2.54 mm pitch and 110-position requirement. Ensure replacement connectors support the same board thickness and mounting style. Confirm electrical ratings and material composition align with original specifications.