ABC25DRMN-S288

Overview

The ABC25DRMN-S288 is a dual-row female card edge connector manufactured by Sullins Connector Solutions. It features 50 positions with a 0.100 inch (2.54mm) spacing across two rows of 25 contacts each. The connector utilizes beryllium copper contacts with a gold plating thickness of 10.0 microinches (0.25 micrometers). Designed for wrap termination, it accommodates a card thickness of 0.062 inches (1.57mm). The housing is constructed from polyphenylene sulfide (PPS), supporting an operating temperature range of -65°C to 150°C.

Feature Summary

• Dual-row female configuration with ring bellows contact type for secure mating
• Wrap termination style ensures reliable electrical connection without soldering
• Gold-plated beryllium copper contacts provide corrosion resistance and conductivity
• Polyphenylene sulfide insulation offers thermal stability and mechanical strength

Applications

• Adapter board interconnections
• Card edge mounting systems
• Cross-mounting configurations

Procurement Notes

Verify the specific suffix codes against official manufacturer documentation to ensure correct termination style and plating specifications. Confirm that the required card thickness matches the design tolerance of 0.062 inches. Check RoHS compliance status if restricted substances are prohibited in the target application environment. Ensure the selected variant aligns with the intended wrap termination process rather than surface mount or through-hole methods.

Selection Notes

Select this component when a dual-row female interface with wrap termination is required for 0.100 inch spaced applications. Consider the beryllium copper material for spring retention and the PPS housing for high-temperature resilience. Validate that the 10.0 microinch gold plating meets the signal integrity requirements for the specific circuitry. Ensure the physical dimensions accommodate the available board space and mounting constraints.

Part Context

This part belongs to the ABC series of card edge connectors from Sullins Connector Solutions. The series offers various pin counts and termination styles to support diverse electronic assembly needs. The ABC25DRMN-S288 specifically addresses applications requiring a moderate density dual-row interface with robust mechanical retention and reliable electrical performance in demanding environments.

Replacement Considerations

Consult official cross-reference guides for compatible alternatives. Verify that any substitute maintains identical 0.100 inch spacing, dual-row female configuration, and wrap termination compatibility. Ensure mechanical fit and electrical characteristics match the original specifications.