EBC25DRTH

Edgeboard Connectors Overview

The EBC25DRTH is a dual-row female card edge connector manufactured by Sullins Connector Solutions. It features 50 total positions arranged in two rows of 25 contacts each, with a 0.100-inch (2.54 mm) centerline spacing. Designed for through-hole termination via soldering, the connector utilizes phosphor bronze contacts with a 10.0 µin (0.25 µm) gold plating thickness. The housing is constructed from blue PBT insulator material, accommodating a PC board thickness of 0.062 inches (1.57 mm). It operates within a temperature range of -65°C to 125°C and includes top-mounting flanges with 0.125-inch diameter unthreaded holes.

Edgeboard Connectors Feature Summary

• Dual-row female configuration with full bellows contact type for reliable signal transmission
• Gold-plated phosphor bronze contacts ensure corrosion resistance and low contact impedance
• Through-hole mounting design with integrated flanges for secure panel installation
• Blue PBT insulation material provides structural stability and thermal resilience

Edgeboard Connectors Applications

• Industrial control system backplanes
• Telecommunications equipment interconnects
• Test and measurement instrument modules
• Embedded computing hardware interfaces

Edgeboard Connectors Procurement Notes

Verify that the specific part number matches the required contact count and row configuration before ordering. Confirm that the PCB edge thickness aligns with the 0.062-inch specification to ensure proper insertion force and electrical continuity. Check for RoHS compliance requirements if operating in regulated environments. Ensure soldering parameters are compatible with the specified termination method to maintain joint integrity during assembly.

Edgeboard Connectors Selection Notes

Select this component when a dual-row female interface with 0.100-inch spacing is required for non-specified card edges. Consider the 10.0 µin gold plating for applications demanding long-term reliability without oxidation concerns. Evaluate the through-hole mounting style against available board space and mechanical constraints. Verify that the operating temperature range meets the environmental conditions of the intended application site.

Edgeboard Connectors Part Context

This connector belongs to the EBC series of female card edge connectors from Sullins Connector Solutions. The series offers various position counts and spacing options to accommodate different board densities. The EBC25DRTH specifically addresses mid-density applications requiring robust mechanical retention and consistent electrical performance across standard industrial temperature ranges.

Edgeboard Connectors Replacement Considerations

Cross-reference with other Sullins EBC series variants for alternative pin counts or spacing requirements. Ensure substitute parts maintain the same contact type, plating thickness, and mounting style to preserve mechanical fit and electrical characteristics.