RCM18DRMN

Edgeboard Connectors Overview

The RCM18DRMN is a dual-edge female card edge connector manufactured by Sullins Connector Solutions. It features 36 contacts arranged in two rows with a 0.156-inch (3.96 mm) pitch. The connector utilizes full bellowed contact types and gold plating for reliable signal transmission. Designed for through-hole mounting, it accommodates mating PCBs of standard thicknesses including 0.093 inches and 0.125 inches. The insulator material is polyphenylene sulfide (PPS), providing high thermal stability and mechanical strength for robust electronic interconnections.

Edgeboard Connectors Feature Summary

• Dual-edge female configuration with full bellowed contact design for secure mating
• Gold-plated terminals ensure consistent electrical performance over repeated cycles
• Polyphenylene sulfide (PPS) insulation offers high heat resistance and durability
• Locking installation option provides enhanced mechanical retention on the board

Edgeboard Connectors Applications

• Industrial control systems requiring durable edge card connections
• Telecommunications equipment utilizing standard double-sided PC boards
• Test and measurement instrumentation interfaces
• Automotive electronics modules needing high-temperature reliability

Edgeboard Connectors Procurement Notes

Verify the specific suffix code to confirm exact termination style and flange characteristics. Ensure the mating printed circuit board thickness aligns with the connector's specified accommodation range. Confirm RoHS compliance status if required for your assembly process. Cross-reference the locking feature requirements against the mechanical design constraints of the host enclosure.

Edgeboard Connectors Selection Notes

Select this component when a 0.156-inch pitch dual-edge interface is required. Consider the PPS insulator material for applications involving elevated operating temperatures. Evaluate the need for locking mechanisms to prevent accidental disconnection during vibration. Verify that the 36-contact count matches the signal routing density of the target application.

Edgeboard Connectors Part Context

This part belongs to the RCM18 series of card edge connectors from Sullins Connector Solutions. The series is designed for high-reliability applications where secure connection and environmental resilience are critical. Variations within the series typically differ by pitch, termination type, and insulator material, allowing customization for diverse electronic packaging needs.

Edgeboard Connectors Replacement Considerations

Direct substitutes include variants such as RCM18DRSN or RCM18DRAI, provided they share the same 0.156-inch pitch and 36-contact configuration. Verify that the replacement part supports the same PCB thickness and mounting orientation. Check for identical locking features and terminal plating specifications to maintain system compatibility.