RBB66DYRR

Edgeboard Connectors Overview

The RBB66DYRR is a dual female card edge connector manufactured by Sullins Connector Solutions. It features 132 positions arranged in two rows of 66 contacts, with a 0.050-inch (1.27mm) pitch. The connector utilizes cantilever spring contacts made from phosphor bronze with a gold plating thickness of 10.0µin (0.25µm). Designed for surface mount installation via solder termination, it accommodates a card thickness of 0.062 inches (1.57mm). The insulating material is polyphenylene sulfide (PPS), and the unit operates within a temperature range of -65°C to 125°C.

Edgeboard Connectors Feature Summary

• Dual-row configuration with 132 total positions for high-density interconnection
• Cantilever spring contact design ensures reliable mating force
• Gold-plated phosphor bronze contacts provide corrosion resistance
• Polyphenylene sulfide insulation supports high-temperature environments

Edgeboard Connectors Applications

• Industrial control system backplanes
• Telecommunications equipment interfaces
• Consumer electronics expansion slots
• Automotive electronic module connections

Edgeboard Connectors Procurement Notes

Verify that the specific order matches the manufacturer part number RBB66DYRR exactly. Confirm the required gold plating thickness meets application standards. Ensure the receiving board layout supports the specified surface mount footprint and soldering profile. Check compatibility with the target card edge thickness before finalizing procurement.

Edgeboard Connectors Selection Notes

Select this model when a dual-row, 132-position interface is required with a 0.050-inch pitch. Choose this variant over through-hole options if surface mount assembly is preferred. Verify that the operating temperature range up to 125°C aligns with the environmental conditions. Ensure the phosphor bronze contact material suits the mechanical cycling requirements.

Edgeboard Connectors Part Context

This component belongs to the RBB series of high-density card edge connectors from Sullins Connector Solutions. The series offers various position counts and mounting styles. The RBB66DYRR specifically addresses applications needing robust dual-sided connectivity with standard industrial spacing. It complements other variants in the lineup that differ in row count or termination method.

Edgeboard Connectors Replacement Considerations

Direct substitutes include JCB66DYRR and RBB66DYRQ. Verify that alternative parts match the 132-position count and 0.050-inch pitch. Confirm that the mounting style and termination type are compatible with the existing PCB design. Check for differences in contact material or plating thickness.