ABM24DRUS

Edgeboard Connectors Overview

The ABM24DRUS is a dual-edge female card edge connector manufactured by Sullins Connector Solutions. It features 48 positions arranged in two rows of 24 contacts with a 0.156-inch (3.96mm) spacing. The connector utilizes phosphor bronze or beryllium copper contacts with gold plating, offering a contact resistance of 10.0µin (0.25µm). Designed for through-hole termination, it supports PCB thicknesses of 0.062 inches (1.57mm). The insulating material is polyphenylene sulfide (PPS), ensuring reliable performance across an operating temperature range of -65°C to 150°C.

Edgeboard Connectors Feature Summary

• Dual-edge female configuration with full bellows contact type for secure board insertion
• Gold-plated contacts ensure stable electrical connectivity and corrosion resistance
• Polyphenylene sulfide insulation provides high thermal stability and mechanical strength
• Through-hole mounting design facilitates robust solder joint formation on PCBs

Edgeboard Connectors Applications

• Industrial control systems requiring durable interconnect solutions
• Telecommunications equipment utilizing standard card edge form factors
• Consumer electronics assemblies needing reliable signal transmission
• Automotive electronic modules operating in varied thermal environments

Edgeboard Connectors Procurement Notes

Verify the specific contact material specification, as sources indicate variations between phosphor bronze and beryllium copper for this series. Confirm RoHS compliance status and exact gold plating thickness requirements against project specifications. Ensure the selected variant matches the required flange characteristics and mounting orientation for proper integration into the target assembly design.

Edgeboard Connectors Selection Notes

Select this component when a dual-edge female connector with 48 pins and 0.156-inch spacing is required. Consider the PPS insulation material for applications demanding higher thermal resistance compared to standard thermoplastics. Evaluate the through-hole termination method against surface-mount alternatives based on mechanical stress requirements and PCB layout constraints for optimal signal integrity.

Edgeboard Connectors Part Context

This part belongs to the ABM series of card edge connectors from Sullins Connector Solutions. The series offers various configurations including single and dual-edge options with different contact materials and plating thicknesses. The ABM24DRUS specifically denotes a dual-edge female connector with standard gold plating, fitting within the broader family of high-reliability interconnect devices designed for demanding electronic applications.

Edgeboard Connectors Replacement Considerations

Compatible substitutes include ABM24DRTH, ABM24DTMN, and ABM24DRAN. Verify that alternative parts match the 48-position count, 0.156-inch pitch, and dual-edge female configuration. Check for differences in contact material, such as beryllium copper versus phosphor bronze, and ensure flange features align with existing mechanical mounting structures.