857-008-454-107

Edgeboard Connectors Overview

The EDAC Inc. 857-008-454-107 is a standard high-temperature card edge connector receptacle designed for panel mount applications. It features a right-angle orientation with solder pin termination and gold-plated copper alloy contacts. The component supports a single row of 8 positions with a 3.96 mm pitch, accommodating a board thickness of 1.57 mm. Rated for 5 A current, it operates within a temperature range of -40 C to +125 C. The housing utilizes polyphenylene sulfide (PPS) material, providing an insulation resistance of 5 GOhms.

Edgeboard Connectors Feature Summary

• High-temperature resistant construction suitable for demanding thermal environments
• Gold-plated contacts ensure reliable signal transmission and corrosion resistance
• Panel mount right-angle design facilitates structured system integration

Edgeboard Connectors Applications

• Industrial control systems requiring robust connectivity
• Telecommunications infrastructure equipment
• Medical device internal circuitry
• Energy sector monitoring hardware

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against official EDAC documentation to confirm exact contact configuration and plating specifications. Ensure compatibility with the target PCB thickness of 1.57 mm before procurement. Confirm that the right-angle panel mount style aligns with the mechanical enclosure requirements. Cross-reference the maximum operating temperature of +125 C with the application's thermal profile to guarantee long-term reliability under stress conditions.

Edgeboard Connectors Selection Notes

Select this component when a high-temperature rated card edge solution is required for panel-mounted assemblies. The 3.96 mm pitch and 8-position count define the interface density. Consider the PPS housing material for superior thermal stability compared to standard thermoplastics. Verify that the solder pin termination method matches the available manufacturing processes for the printed circuit board assembly.

Edgeboard Connectors Part Context

This part belongs to the EDAC 857 series, which specializes in high-temperature card edge connectors. The series is characterized by its use of durable materials like PPS and gold plating to withstand harsh environmental conditions. It serves as a critical interconnect solution in sectors where standard connectors may fail due to elevated temperatures or rigorous operational demands.

Edgeboard Connectors Replacement Considerations

Direct substitutes within the same series include parts with identical pitch and position counts but different mounting styles or row configurations. Verify that any alternative maintains the 3.96 mm pitch and 1.57 mm board thickness tolerance. Ensure the replacement also meets the +125 C maximum operating temperature requirement.