ASM18DRAI

Edgeboard Connectors Overview

The ASM18DRAI is a dual-sided female card edge connector manufactured by Sullins Connector Solutions. It features 36 positions arranged in two rows of 18 contacts with a 0.156-inch (3.96mm) spacing. Designed for through-hole, right-angle mounting, it utilizes full bellows contact types made from beryllium copper with a 10.0µin gold plating thickness. The connector accommodates a board thickness of 0.062 inches and employs a PPS insulator. Operating temperatures range from -65°C to 150°C.

Edgeboard Connectors Feature Summary

• Dual-sided female configuration with full bellows contact design for reliable signal transmission
• Right-angle through-hole mounting with solder termination for secure PCB integration
• Flange features include top-mount opening and threaded inserts for mechanical stability

Edgeboard Connectors Applications

• Industrial control systems requiring robust edge card connections
• Telecommunications equipment utilizing standard card edge interfaces
• Test and measurement instrumentation boards

Edgeboard Connectors Procurement Notes

Verify the specific suffix 'AI' against the manufacturer's current datasheet to confirm flange characteristics and material specifications. Ensure compatibility with the target PCB stack-up and hole dimensions. Confirm RoHS compliance status if required by project regulations. Cross-reference the part number with official distributor catalogs to validate availability and lead times prior to finalizing procurement plans.

Edgeboard Connectors Selection Notes

Select this component when a right-angle, dual-sided connection is required for 0.062-inch thick cards. The 0.156-inch pitch suits applications needing wider spacing between traces. Verify that the beryllium copper contact material meets the mechanical endurance requirements. Ensure the operating temperature range aligns with the environmental conditions of the intended deployment scenario.

Edgeboard Connectors Part Context

This part belongs to the ASM series of female card edge connectors from Sullins Connector Solutions. The series offers various mounting styles and contact configurations. The ASM18DRAI specifically addresses needs for right-angle installation with a dual-sided interface, distinguishing it from straight-mount or single-sided variants within the broader product family.

Edgeboard Connectors Replacement Considerations

Direct substitutes may include other Sullins models with identical pin counts and pitch but different mounting angles, such as straight-mount variants like ASM18DRKI. Verify mechanical fit and electrical parameters before substitution.