ABC25DCKN-S288

Overview

The ABC25DCKN-S288 is a dual female card edge connector manufactured by Sullins Connector Solutions. It features 50 contacts arranged in two rows with a 0.100-inch (2.54 mm) pitch. The connector utilizes bellowed contact types made from copper beryllium, finished with 30.0 µin (0.76 µm) gold plating. Designed for through-hole solder termination, it accommodates a mating PCB thickness of 0.062 inches (1.57 mm). The insulator material is polyphenylene sulfide (PPS), supporting an operating temperature range of -65°C to 150°C.

Feature Summary

• Dual female configuration with 50 total contacts across two rows
• Gold-plated bellowed contacts ensure reliable signal transmission
• Polyphenylene sulfide (PPS) insulator provides thermal stability

Applications

• Edgeboard interconnection systems
• High-reliability electronic assemblies requiring robust card-edge connections
• Industrial control modules utilizing standard 0.100 inch pitch interfaces

Procurement Notes

Verify the specific suffix S288 against official manufacturer documentation to confirm exact packaging and reel specifications. Ensure mating PCB thickness aligns with the 0.062-inch design tolerance. Confirm RoHS compliance status directly with the supplier or latest datasheet revision prior to procurement.

Selection Notes

Select this component when a dual-row female card edge interface with 0.100-inch spacing is required. The gold-plated bellowed contacts offer superior durability compared to tin finishes. Consider the PPS insulation for applications involving higher thermal loads. Verify that the board layout supports the specific mounting dimensions and row spacing defined in the mechanical drawings.

Part Context

This part belongs to the Sullins Connector Solutions family of female card edge connectors. It shares design characteristics with other models in the series, such as the AMC25DCKN-S288, which also features a 50-contact dual female configuration with 0.100-inch pitch. These connectors are engineered for secure vertical insertion into printed circuit boards.

Replacement Considerations

The AMC25DCKN-S288 serves as a confirmed substitute with identical electrical and mechanical specifications. Both parts feature 50 positions, dual female contacts, and 0.100-inch pitch. Verify physical compatibility and mounting requirements before swapping components.