RSM43DRYS

Edgeboard Connectors Overview

The RSM43DRYS is a dual-sided female card edge connector manufactured by Sullins Connector Solutions. It features 86 positions arranged in two rows of 43 contacts, with a pitch of 0.156 inches (3.96 mm). Designed for through-hole mounting and solder termination, the connector utilizes phosphor bronze contacts with a gold finish thickness of 10.0 µin (0.25 µm). The housing is constructed from polyamide (PA9T) and supports a card thickness of 0.062 inches (1.57 mm). Operating temperature ranges from -65°C to 125°C.

Edgeboard Connectors Feature Summary

• Dual-sided female configuration with full bellows contact type for reliable signal transmission
• Gold-plated phosphor bronze contacts ensure corrosion resistance and stable conductivity
• Polyamide insulation material provides high thermal stability and mechanical strength

Edgeboard Connectors Applications

• Industrial control system backplanes
• Telecommunications equipment interconnects
• High-density electronic module connections

Edgeboard Connectors Procurement Notes

Verify that the specific order matches the 10.0 µin gold plating specification, as other variants in the series may feature different coating thicknesses. Confirm the package type corresponds to tray or tube requirements for your assembly line. Ensure the supplier documentation explicitly states compliance with RoHS3 standards before finalizing procurement orders.

Edgeboard Connectors Selection Notes

Select this model when a 0.156-inch pitch is required for dual-sided card edge applications. Verify compatibility with 0.062-inch thick PCBs. Consider the PA9T housing material for environments requiring higher thermal resistance compared to standard PPS materials. Ensure the side-mount flange design fits the enclosure constraints.

Edgeboard Connectors Part Context

This component belongs to the Sullins RSM series of female card edge connectors. It shares the 86-position layout and 0.156-inch pitch with related models like RMM43DRXS but differs in housing material and contact finish specifications. The series is designed for robust through-hole mounting in demanding industrial and commercial electronics applications.

Edgeboard Connectors Replacement Considerations

RMM43DRXS offers similar electrical characteristics but uses PPS insulation and a thicker gold finish. GSM43DRYN provides identical dimensions but utilizes black PA9T housing. Verify flange mounting style and specific gold thickness requirements when substituting.