842-048-521-207

Edgeboard Connectors Overview

The EDAC Inc. 842-048-521-207 is a standard card edge connector designed for high-temperature environments. It features 48 positions with a 2.54 mm (0.100 inch) contact spacing and supports dual-edge mating configurations. The unit utilizes gold-plated copper alloy contacts and a green Diallyl Phthalate (DAP) insulator. Rated for 3 A current, it operates within a temperature range of -40°C to +125°C. The connector employs solder pin termination and includes panel mount flange features such as flush mounting, top opening, and threaded inserts.

Edgeboard Connectors Feature Summary

• High-temperature capability utilizing Diallyl Phthalate insulation
• Dual-edge female connector design for robust board interface
• Panel mount construction with integrated threaded insert flanges

Edgeboard Connectors Applications

• Industrial control systems requiring thermal stability
• Aerospace electronic assemblies
• Military communication equipment
• Automotive electronics modules

Edgeboard Connectors Procurement Notes

Verify the specific suffix codes against official EDAC documentation to ensure correct termination style and flange configuration. Confirm that the required operating temperature range aligns with the component's rated limits. Check for RoHS compliance status in the latest datasheet before finalizing procurement specifications.

Edgeboard Connectors Selection Notes

Select this model when a dual-edge connection is required alongside panel mounting constraints. The 2.54 mm pitch suits standard board layouts, while the high-temperature rating distinguishes it from standard series components. Ensure mechanical clearance accommodates the threaded insert flange design during enclosure planning.

Edgeboard Connectors Part Context

This component belongs to the EDAC 842 Series, which specializes in high-temperature card edge connectors. The series is engineered for demanding applications where standard plastic materials may fail. It complements other EDAC products by offering specialized thermal resilience and durable metal-flange mounting options for ruggedized electronic systems.

Edgeboard Connectors Replacement Considerations

Cross-reference part numbers within the 842 series for variations in position count or termination type. Verify compatibility with existing PCB stack-ups and mating card edge thicknesses before substituting.