AMC54MSST Equivalent & Substitute Parts

Part Overview

The AMC54MSST is a 108-position male card edge connector manufactured by Sullins Connector Solutions, designed to interface with female edgecards at 0.100" (2.54mm) pitch. This connector features dual read-out configuration with beryllium copper contacts finished in gold plating. The part is currently classified as obsolete, necessitating identification of active equivalent alternatives to maintain design continuity and ensure procurement availability for new production and field service applications.

Substiute Parts

AMC54MSST

Sullins Connector SolutionsIn Stock: 817AMC54MSST Datasheet

Current PartRFQ

RMC54MSST

Sullins Connector SolutionsIn Stock: 1150RMC54MSST Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the obsolete AMC54MSST is determined by alignment of the following critical parameters:

Position Count and Configuration: The substitute part must accommodate 108 positions in a 2-row configuration to maintain electrical connectivity and mechanical fit with existing female edgecard interfaces.

Pitch Specification: The 0.100" (2.54mm) pitch is a fundamental mechanical parameter that ensures proper alignment and contact engagement with mating edgecard receptacles.

Connector Type and Gender: Card edge connector classification with male gender designation is required for compatibility with standard female edgecard sockets.

Regulatory Compliance: Both ROHS3 compliance and REACH unaffected status are mandatory for current production and supply chain requirements.

Moisture Sensitivity: MSL 1 rating ensures unlimited shelf life and handling flexibility without special storage or processing requirements.

The RMC54MSST from Sullins Connector Solutions is identified as the direct substitute based on matching position count (108), row configuration (2-row), and connector category (card edge). Both parts share identical base product number designation (54-series) and maintain equivalent regulatory compliance profiles.

Parameter Comparison

Engineering Selection Recommendations

The RMC54MSST is the appropriate substitute for the obsolete AMC54MSST based on the following engineering criteria:

Product Status Alignment: The RMC54MSST maintains active product status with current manufacturing and supply chain support, eliminating procurement risk associated with the obsolete AMC54MSST designation.

Regulatory Compliance Continuity: Both parts maintain ROHS3 compliance and REACH unaffected status, ensuring compatibility with current environmental and regulatory requirements for production and distribution.

Moisture Sensitivity Equivalence: Identical MSL 1 rating eliminates special handling, storage, or processing requirements, maintaining equivalent logistics and manufacturing procedures.

Position and Configuration Match: The 108-position, 2-row configuration ensures mechanical and electrical compatibility with existing female edgecard interfaces designed for the original AMC54MSST.

Manufacturer Consistency: Both parts originate from Sullins Connector Solutions, maintaining design lineage and manufacturing quality standards within the same product family.

Frequently Asked Questions (FAQ)

Q: What is the primary reason for substituting the AMC54MSST?

A: The AMC54MSST is classified as obsolete. The RMC54MSST provides an active alternative from the same manufacturer with matching position count, row configuration, and regulatory compliance status.

Q: Are the AMC54MSST and RMC54MSST mechanically compatible with the same female edgecard interfaces?

A: Both connectors are 108-position, 2-row card edge connectors. Mechanical compatibility depends on the specific female edgecard design specifications. The matching position count and row configuration indicate functional equivalence for standard edgecard applications.

Q: Do both parts meet current environmental and regulatory requirements?

A: Yes. Both the AMC54MSST and RMC54MSST are ROHS3 compliant and REACH unaffected, meeting current regulatory requirements for production and distribution.

Q: What is the significance of the MSL 1 rating for both parts?

A: MSL 1 (Moisture Sensitivity Level 1) indicates unlimited shelf life without special moisture control or baking requirements. Both parts can be stored and handled using standard component management procedures.

Q: Are there any differences in contact material or finish specifications between these parts?

A: Contact material and finish specifications are not provided for the RMC54MSST in the available technical data. Detailed contact specifications should be confirmed through the manufacturer's current technical documentation for the RMC54MSST.

Q: What is the operational temperature range for the substitute part?

A: Operating temperature range specifications are not provided for the RMC54MSST in the available technical data. Temperature range requirements should be confirmed through the manufacturer's current technical documentation.

Q: How should the transition from AMC54MSST to RMC54MSST be managed in existing designs?

A: Design transition should be based on mechanical fit verification with existing female edgecard interfaces and confirmation of electrical performance requirements. Detailed specifications for the RMC54MSST should be obtained from Sullins Connector Solutions to ensure full compatibility with application requirements.