RBM22DTAT-S664

Edgeboard Connectors Overview

The RBM22DTAT-S664 is a dual-edge female connector manufactured by Sullins Connector Solutions. It features 44 positions arranged in two rows of 22 contacts with a 0.156-inch (3.96mm) spacing. The connector utilizes beryllium copper contacts with 10.0µin (0.25µm) gold plating and ring bellows contact types. Designed for through-hole, right-angle mounting, it accommodates a card thickness of 0.125 inches (3.18mm). The housing is green polyphenylene sulfide (PPS), rated for operation between -65°C and 150°C.

Edgeboard Connectors Feature Summary

• Dual-row edge board configuration with non-specified double-sided card compatibility
• Ring bellows contact type ensures secure mechanical retention and electrical connection
• Green PPS insulation material provides thermal stability and chemical resistance
• Right-angle through-hole termination facilitates standard PCB integration

Edgeboard Connectors Applications

• Industrial control system backplanes
• Telecommunications equipment interconnects
• Test and measurement instrument modules
• Automotive electronic control units

Edgeboard Connectors Procurement Notes

Verify the specific suffix S664 to confirm flange characteristics and mounting hardware requirements. Ensure the procurement order matches the exact pin count and spacing specifications required by the target application. Confirm compliance with RoHS3 standards if environmental regulations apply to the manufacturing process. Cross-reference the datasheet for precise mechanical dimensions before finalizing the bill of materials.

Edgeboard Connectors Selection Notes

Select this component when a 0.156-inch pitch is required for high-reliability edge connections. The beryllium copper alloy offers superior spring properties compared to phosphor bronze alternatives. Consider the right-angle form factor for space-constrained vertical board arrangements. Verify that the 0.125-inch card thickness aligns with the system's motherboard design constraints.

Edgeboard Connectors Part Context

This part belongs to the RBM series of edgeboard connectors from Sullins Connector Solutions. The series is characterized by robust construction suitable for demanding environments. The RBM22 variant specifically denotes the 22-position per row configuration within the broader product family designed for double-sided card applications.

Edgeboard Connectors Replacement Considerations

Direct substitutes include variants with identical pitch and pin count but different flange options, such as RBM22DTAD-S664 or RBM22DTAN-S664. Verify that any replacement maintains the same contact material and plating thickness to ensure equivalent performance.