RBB105DHAD

Edgeboard Connectors Overview

The RBB105DHAD is a dual-edge female card edge connector manufactured by Sullins Connector Solutions. It features 210 positions with a 0.050-inch (1.27mm) contact spacing arranged in two rows of 105 contacts each. The connector utilizes phosphor bronze hairpin bellow contacts with a gold finish for reliable signal transmission. Designed for through-hole, right-angle surface mounting, it accommodates mating PCBs with thicknesses of 0.031, 0.062, or 0.093 inches. The insulator is constructed from polyphenylene sulfide (PPS), providing UL 94V-0 flammability rating and an operating temperature range of -65°C to +200°C.

Edgeboard Connectors Feature Summary

• Right-angle through-hole mounting configuration with staggered solder termination
• High-reliability hairpin bellow contact design for high cycle performance
• Polyphenylene sulfide insulation material supporting extended thermal operation
• Gold-plated phosphor bronze contacts ensuring corrosion resistance

Edgeboard Connectors Applications

• High-density data acquisition systems
• Industrial control board interconnections
• Telecommunications equipment backplanes
• Embedded computing module interfaces

Edgeboard Connectors Procurement Notes

Verify the specific suffix designation against official manufacturer documentation to confirm exact mechanical tolerances and plating specifications. Ensure compatibility with mating card edge thickness requirements before procurement. Confirm RoHS compliance status and moisture sensitivity level classifications for storage handling procedures.

Edgeboard Connectors Selection Notes

Select this component when right-angle connectivity and high pin count density are required for double-sided edge cards. Evaluate the thermal environment to ensure the PPS insulation and 200°C rating exceed operational limits. Compare staggered termination needs against standard straight-mount alternatives for PCB layout optimization.

Edgeboard Connectors Part Context

This part belongs to the RBB105 series of high-density card edge connectors. The series offers various mounting styles and contact configurations to support diverse industrial applications. The RBB105DHAD specifically addresses the need for robust right-angle connections in space-constrained electronic assemblies requiring durable signal paths.

Edgeboard Connectors Replacement Considerations

Consult official cross-reference lists for direct substitutes. Verify that alternative parts match the 0.050-inch pitch, 210-position count, and right-angle through-hole mounting style. Ensure identical thermal ratings and contact materials are maintained for system reliability.