833-025-559-104

Edgeboard Connectors Overview

The EDAC Inc. 833-025-559-104 is a standard card edge connector from the 833 series, designed for single-edge board applications. It features 25 positions with a pitch of 3.96 mm (0.156 inches) and supports a PCB thickness of 1.57 mm. The connector utilizes cantilever contacts made of copper alloy with gold plating to ensure reliable signal transmission. Rated for 3 A current, it operates within a temperature range of -40°C to +125°C. The housing is constructed from diallyl phthalate (DAP), providing durability for panel mount installations.

Edgeboard Connectors Feature Summary

• Cantilever contact design facilitates easy insertion and removal of circuit boards.
• Gold-plated copper alloy contacts provide corrosion resistance and stable conductivity.
• Diallyl phthalate (DAP) housing offers thermal stability and mechanical strength.
• Single-row configuration supports vertical panel mounting for space-efficient layouts.

Edgeboard Connectors Applications

• Industrial control systems requiring robust interconnect solutions
• Medical equipment needing reliable signal connections in harsh environments
• Telecommunications infrastructure utilizing high-density board interfaces
• Automotive electronics demanding durable connector performance

Edgeboard Connectors Procurement Notes

Verify component authenticity through authorized EDAC distributors or official manufacturer channels. Confirm that the specific suffix matches the required pin count and termination style. Check RoHS compliance documentation for regulatory adherence. Ensure storage conditions maintain integrity of the gold plating and DAP housing before installation.

Edgeboard Connectors Selection Notes

Select this model when a single-edge connection with 25 positions is required. The 3.96 mm pitch suits standard PCB layouts. Consider the cantilever contact type for ease of assembly. Verify that the 3 A rating meets the application's electrical load requirements. Ensure the panel mount style aligns with the system's mechanical constraints.

Edgeboard Connectors Part Context

This component belongs to the EDAC 833 series of standard card edge connectors. The series provides various position counts and termination options for diverse electronic applications. The 833-025-559-104 variant specifically addresses needs for medium-density connections with high reliability. It complements other EDAC products in industrial and medical interconnect portfolios.

Edgeboard Connectors Replacement Considerations

Direct substitutes must match the 25-position count, 3.96 mm pitch, and cantilever contact type. Verify compatibility with 1.57 mm PCB thickness and panel mount orientation. Cross-reference insulation resistance and current ratings to ensure equivalent performance. Consult EDAC technical documentation for approved alternative part numbers within the same series.