70278-E125

Edgeboard Connectors Overview

The BellWether 70278-E125 is a dual-edge female connector designed for edgeboard applications. It features 50 positions and utilizes gold plating on the contact interface to ensure reliable signal transmission. The housing is black, providing visual contrast and standard industrial aesthetics. This component is engineered to mate with printed circuit boards inserted at the edge, facilitating secure electrical connections in modular electronic systems.

Edgeboard Connectors Feature Summary

• Dual-edge female connector design for PCB insertion
• Gold-plated contacts for enhanced conductivity
• 50-position configuration for multi-signal routing
• Black housing for standard industrial identification

Edgeboard Connectors Applications

• Edgeboard interconnects in modular electronics
• Signal routing in industrial control panels
• Communication equipment backplanes
• Test and measurement instrument interfaces

Edgeboard Connectors Procurement Notes

Verify the specific gold plating thickness requirements against your application's endurance standards. Confirm that the 50-position pitch matches your PCB layout exactly. Ensure the dual-edge mating mechanism aligns with your enclosure constraints. Request RoHS compliance documentation if required by your supply chain regulations. Validate the part number suffix for any environmental rating variations.

Edgeboard Connectors Selection Notes

Select this connector when a high-density, dual-edge female interface is required for PCB mounting. Consider the gold plating for applications demanding low contact resistance and corrosion resistance. Evaluate the 50-position count against your signal line requirements. Ensure the mechanical form factor fits within the designated board edge space. Compare against single-edge alternatives if dual-sided access is not needed.

Edgeboard Connectors Part Context

This component belongs to BellWether's edgeboard connector series, which specializes in connectors that interface directly with the edges of printed circuit boards. These connectors are distinct from through-hole or surface-mount types, offering robust mechanical retention for plug-in modules. The series supports various position counts and termination styles to accommodate diverse system architectures.

Edgeboard Connectors Replacement Considerations

No public confirmed substitute part numbers are available for direct replacement. Verify compatibility with existing PCB footprints before sourcing alternatives. Cross-reference mechanical dimensions and pinout configurations if considering generic equivalents.