AMM44DSES-S243

Edgeboard Connectors Overview

The AMM44DSES-S243 is a dual-edge female card edge connector manufactured by Sullins Connector Solutions. It features 88 positions arranged in two rows with a 0.156-inch (3.96mm) pitch. The connector utilizes beryllium copper contacts with gold over nickel plating and a polyphenylene sulfide (PPS) insulator. Designed for panel mounting, it supports PCB thicknesses of 0.062 inches (1.57mm). Operating temperatures range from -65°C to 150°C, ensuring reliability in demanding electronic applications.

Edgeboard Connectors Feature Summary

• Dual-edge female configuration for non-specified board insertion
• Gold-plated beryllium copper contacts for enhanced conductivity
• Polyphenylene sulfide insulation for thermal stability
• Panel mount design with side-mounting flange openings

Edgeboard Connectors Applications

• Industrial control system interconnects
• Telecommunications equipment backplanes
• High-reliability computing hardware interfaces

Edgeboard Connectors Procurement Notes

Verify the specific suffix codes against official manufacturer documentation to ensure correct contact material and plating specifications. Confirm that the required PCB thickness matches the 0.062-inch design limit. Check RoHS compliance status if environmental regulations apply to your assembly process. Ensure panel mounting holes align with the specified flange dimensions before integration.

Edgeboard Connectors Selection Notes

Select this component when a robust dual-edge interface is required for high-density signal routing. The beryllium copper construction offers superior spring properties compared to standard phosphor bronze alternatives. Verify that the 0.156-inch pitch accommodates your circuit board trace spacing requirements. Consider the 150°C operating temperature rating for environments exceeding standard commercial limits.

Edgeboard Connectors Part Context

This part belongs to the AMM series of edgeboard connectors, characterized by high-performance materials and locking features. The series is designed for critical applications requiring secure mating and durable electrical connections. The specific model indicates a dual-edge female variant optimized for rigid PCB insertion and long-term cycle life.

Edgeboard Connectors Replacement Considerations

Cross-reference with other Sullins AMM series variants for identical mechanical footprints. Verify compatibility with existing locking mechanisms and flange dimensions. Ensure substitute parts maintain the same contact material and plating thickness for equivalent performance.