ECM43DRYF

Edgeboard Connectors Overview

The ECM43DRYF is a dual-edge female card edge connector manufactured by Sullins Connector Solutions. It features 86 positions arranged in two rows of 43 contacts, with a 0.156-inch (3.96mm) spacing. The connector utilizes phosphor bronze contacts with a 30.0µin gold plating thickness and full bellows contact types. Designed for through-hole termination, it accommodates a board thickness of 0.062 inches (1.57mm). The insulator is made of blue polybutylene terephthalate (PBT), and the unit includes top-mount flanges with floating spacers having a 0.116-inch diameter.

Edgeboard Connectors Feature Summary

• Dual-edge female configuration with full bellows contacts for reliable signal transmission
• Gold-plated phosphor bronze terminals ensure corrosion resistance and low contact resistance
• Blue PBT insulator provides thermal stability within a -65°C to 125°C operating range
• Top-mount flanges with floating spacers facilitate secure panel installation

Edgeboard Connectors Applications

• Industrial control system backplanes
• Telecommunications equipment interconnects
• Computing hardware peripheral cards
• Test and measurement instrument modules

Edgeboard Connectors Procurement Notes

Verify that the specific suffix 'YF' corresponds to the required flange style and insulation material before ordering. Confirm that the supplier provides official RoHS3 compliance documentation. Ensure the receiving facility has appropriate handling procedures for surface-mounted or through-hole components. Cross-reference the manufacturer's latest datasheet to confirm availability status and lead times.

Edgeboard Connectors Selection Notes

Select this model when a dual-edge female interface with 86 positions is required. The 0.156-inch pitch dictates compatibility with specific edge card layouts. Verify that the application environment stays within the specified temperature range. Consider the through-hole mounting requirement and available PCB space for the connector profile.

Edgeboard Connectors Part Context

This component belongs to the ECM43 series from Sullins Connector Solutions. It shares core electrical specifications with variants like ECM43DRTH and ECM43DRXS but differs in mechanical mounting features. The 'YF' suffix distinguishes its specific flange and spacer design from other models in the same family.

Edgeboard Connectors Replacement Considerations

ECM43DRTH offers similar electrical specs but uses non-floating top-mount openings. ECM43DRXS features side-mount openings instead of top-mount. HCM43DRYF uses beryllium copper contacts rather than phosphor bronze. GMM43DRYF utilizes black PA9T insulation instead of blue PBT.