AMC37MSST Equivalent & Substitute Parts

Part Overview

The AMC37MSST is a 74-position male card edge connector manufactured by Sullins Connector Solutions. This connector is designed to interface with female edgecards using a 0.100" (2.54mm) pitch configuration with dual read-out capability. The part features beryllium copper contacts with gold plating and operates across a temperature range of -65°C to 200°C. The AMC37MSST is classified as obsolete, necessitating identification of active substitute components that maintain functional compatibility for ongoing applications and new designs.

Substiute Parts

AMC37MSST

Sullins Connector SolutionsIn Stock: 854AMC37MSST Datasheet

Current PartRFQ

RMC37MSST

Sullins Connector SolutionsIn Stock: 735RMC37MSST Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the AMC37MSST is determined by alignment of the following critical parameters:

Position Count and Configuration: The substitute must maintain 74 total positions organized in a 2-row configuration to ensure mechanical and electrical compatibility with existing female edgecard interfaces.

Pitch Specification: The 0.100" (2.54mm) pitch is a fundamental dimensional requirement for proper contact alignment and mating with corresponding female connectors.

Connector Type: Both the main part and substitute must function as card edge connectors within the Sullins Connector Solutions product family.

Compliance and Environmental Ratings: Substitute parts must maintain ROHS3 compliance, REACH unaffected status, and MSL 1 rating to ensure regulatory and environmental compatibility.

Manufacturer Consistency: Sullins Connector Solutions maintains design compatibility across its card edge connector series, allowing for substitution within the product line.

The RMC37MSST is identified as a direct substitute based on its classification as a 2-row, 74-position card edge connector from the same manufacturer with matching compliance certifications.

Parameter Comparison

Engineering Selection Recommendations

The RMC37MSST is the appropriate substitute for the obsolete AMC37MSST based on the following engineering criteria:

Product Status Alignment: The RMC37MSST maintains active product status, ensuring availability for current procurement and future design requirements. The AMC37MSST obsolete classification creates supply chain risk that the RMC37MSST eliminates.

Regulatory Compliance: Both components maintain identical ROHS3 compliance and REACH unaffected status, satisfying regulatory requirements for new applications and ongoing support.

Environmental Specifications: Matching MSL 1 ratings confirm equivalent moisture handling and storage requirements, eliminating environmental compatibility concerns.

Manufacturer Continuity: Both parts originate from Sullins Connector Solutions, ensuring design consistency and manufacturing quality standards across the substitution.

Selection of the RMC37MSST for applications currently using or requiring the AMC37MSST provides continuity of supply while maintaining full compliance with applicable standards and regulations.

Frequently Asked Questions (FAQ)

Q: What is the primary reason for substituting the AMC37MSST?

A: The AMC37MSST is classified as obsolete. The RMC37MSST is an active product from the same manufacturer that provides equivalent functionality and maintains supply availability.

Q: Are the AMC37MSST and RMC37MSST mechanically compatible with the same female edgecard interfaces?

A: Both connectors are 74-position, 2-row card edge connectors manufactured by Sullins Connector Solutions with 0.100" (2.54mm) pitch specifications, supporting mechanical compatibility with corresponding female edgecard designs.

Q: Do both parts meet the same regulatory and environmental standards?

A: Yes. Both the AMC37MSST and RMC37MSST are ROHS3 compliant, REACH unaffected, and carry MSL 1 ratings, ensuring equivalent regulatory and environmental performance.

Q: What is the difference between the AMC37 and RMC37 base product numbers?

A: The base product numbers indicate different product lines within the Sullins Connector Solutions card edge connector portfolio. The RMC37 series represents the active equivalent to the obsolete AMC37 series.

Q: Can the RMC37MSST be used as a direct replacement in existing designs using the AMC37MSST?

A: The RMC37MSST is classified as a direct substitute based on matching position count, row configuration, pitch specification, and compliance certifications. Design verification for specific application requirements remains the responsibility of the implementing engineer.

Q: What inventory status should be considered when selecting between these parts?

A: The AMC37MSST has 753 pieces in stock as new original inventory. The RMC37MSST has 646 pieces in stock as new original inventory. Inventory availability should be evaluated against project timelines and long-term supply requirements.