RCB106DHAS-S621

Edgeboard Connectors Overview

RCB106DHAS-S621 is a 212-position female card edge connector manufactured by Sullins Connector Solutions. It features a double-sided MCA card type with a 0.050" (1.27mm) pitch and supports a card thickness of 0.062" (1.57mm). The connector utilizes through-hole, right-angle termination with staggered soldering. Contacts are made of phosphor bronze with a gold plating thickness of 30.0µin (0.76µm), using hairpin bellows contact types. The insulating material is polyphenylene sulfide (PPS), and the housing is black. It operates within a temperature range of -65°C to 125°C.

Edgeboard Connectors Feature Summary

• Double-sided female configuration designed for MCA card edge interfaces
• Phosphor bronze contacts with gold plating ensure reliable signal transmission
• Polyphenylene sulfide insulation provides high thermal stability
• Right-angle through-hole mounting facilitates board integration

Edgeboard Connectors Applications

• High-density electronic interconnect systems
• Industrial control board connections
• Telecommunications equipment backplanes
• Computing hardware peripheral interfaces

Edgeboard Connectors Procurement Notes

Verify the specific suffix S621 against official Sullins Connector Solutions documentation to confirm exact plating thickness and flange characteristics. Ensure compatibility with MCA card edge standards and verify that the required 0.062-inch card thickness aligns with the target PCB assembly specifications before procurement.

Edgeboard Connectors Selection Notes

Select this model when a 212-position female connector is required for double-sided MCA cards. The 0.050-inch pitch and right-angle through-hole design suit applications needing dense I/O on limited board space. Confirm that the PPS material and -65°C to 125°C operating range meet environmental requirements.

Edgeboard Connectors Part Context

This component belongs to the RCB106 series of card edge connectors from Sullins Connector Solutions. The series offers various pin counts and configurations for edgeboard applications. The RCB106DHAS-S621 variant specifically addresses high-density needs with its 212-position capacity and robust gold-plated contact system.

Edgeboard Connectors Replacement Considerations

Direct substitutes include other Sullins models within the RCB106 family with matching 212 positions and MCA compatibility. Verify identical pitch, card thickness, and termination style when considering cross-brand alternatives to maintain mechanical fit.