807-026-553-103

Edgeboard Connectors Overview

The EDAC Inc. 807-026-553-103 is a dual-edge female card edge connector featuring 52 positions with a 3.96 mm (0.156 inch) contact spacing. Designed for high-temperature environments, it utilizes gold-plated copper alloy contacts and a green diallyl phthalate insulator. This receptacle supports double-row configurations to interface with daughter boards on both sides, ensuring reliable signal transmission in demanding industrial applications.

Edgeboard Connectors Feature Summary

• Dual-edge female configuration enables connection to both sides of the daughter board
• High-temperature resistant construction using durable diallyl phthalate materials
• Gold-plated copper alloy contacts ensure stable electrical conductivity

Edgeboard Connectors Applications

• Industrial control systems requiring robust interconnects
• High-temperature electronic assemblies
• Double-sided daughter board integration

Edgeboard Connectors Procurement Notes

Verify the specific pin count and row configuration against your design requirements before ordering. Confirm that the 3.96 mm pitch matches your PCB layout. Ensure compatibility with the mating card thickness and check for any specific environmental certifications required for your application's operational conditions.

Edgeboard Connectors Selection Notes

Select this model when a dual-edge interface is necessary to maximize connectivity density on both sides of a circuit board. The 52-position count offers a balance between I/O capacity and physical footprint. Consider the high-temperature rating if the operating environment exceeds standard commercial limits, ensuring long-term reliability under thermal stress.

Edgeboard Connectors Part Context

This component belongs to the EDAC 807 series, which specializes in standard card edge connectors designed for durability. The series typically features high-temperature capabilities and various mounting options. The 807-026-553-103 specifically addresses needs for dual-sided connections with a moderate position count, fitting into broader industrial connector ecosystems.

Edgeboard Connectors Replacement Considerations

Direct substitutes within the same series include part numbers like 807-026-554-103, which shares similar specifications. Verify exact positional counts and termination styles when evaluating alternatives to ensure mechanical and electrical compatibility without redesigning the host PCB.