RMA36DRMT-S273

Edgeboard Connectors Overview

The RMA36DRMT-S273 is a dual-row female card edge connector manufactured by Sullins Connector Solutions. It features 72 total contacts arranged in two rows of 36 positions each, with a 0.125-inch (3.18 mm) contact pitch. The connector utilizes wire wrap termination and right-angle through-hole mounting. It is designed for .093-inch or .125-inch mating PCBs, offering a current rating of 3 amps per energized contact and a maximum resistance of 30 milli-ohms at rated current.

Edgeboard Connectors Feature Summary

• Dual-row configuration with bellowed contact style for secure engagement
• Wire wrap termination method for reliable circuit connection
• Right-angle mounting orientation for space-efficient board layout
• Compatible with standard .093-inch and .125-inch thickness PCBs

Edgeboard Connectors Applications

• High-density electronic module interconnections
• Industrial control system backplanes
• Telecommunications equipment card interfaces
• Computing hardware expansion slots

Edgeboard Connectors Procurement Notes

Verify the specific insulation material variant, as specifications indicate PBT, PPS, or PA9T options may apply to this series. Confirm RoHS compliance status and flammability rating (UL 94V-0) against project requirements. Ensure mating PCB thickness aligns with the .093-inch or .125-inch accommodation limits specified in the datasheet to guarantee proper mechanical fit and electrical performance.

Edgeboard Connectors Selection Notes

Select this component when a right-angle, dual-row interface with wire wrap termination is required. The 0.125-inch pitch supports high pin counts within a compact footprint. Consider the bellowed contact design for enhanced retention force compared to standard fingers. Verify that the operating temperature range of -65°C to 125°C meets environmental conditions.

Edgeboard Connectors Part Context

This part belongs to the RMA series of female card edge connectors from Sullins Connector Solutions. The series offers various termination types and insulator materials to suit different manufacturing processes. The RMA36DRMT-S273 specifically addresses applications needing robust, high-count connections with right-angle accessibility and wire wrap compatibility.

Edgeboard Connectors Replacement Considerations

Cross-reference with other Sullins models sharing the same 0.125-inch pitch and 72-contact count. Verify that alternative parts match the wire wrap termination type and right-angle form factor. Inspect mechanical dimensions, particularly insulator height and flange hole specifications, to ensure board compatibility.