AMC53MSST Equivalent & Substitute Parts

Part Overview

The AMC53MSST is a 106-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 and operates across a temperature range of -65°C to 200°C. The product is currently classified as obsolete, necessitating identification of active equivalent alternatives to maintain design continuity and ensure component availability for ongoing applications and new production requirements.

Substiute Parts

AMC53MSST

Sullins Connector SolutionsIn Stock: 1026AMC53MSST Datasheet

Current PartRFQ

RMC53MSST

Sullins Connector SolutionsIn Stock: 834RMC53MSST Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the AMC53MSST is based on alignment of critical electrical and mechanical parameters within the card edge connector category. The primary substitute identified is the RMC53MSST, also manufactured by Sullins Connector Solutions. Both connectors share the same base product number series (AMC53 and RMC53 respectively), indicating design lineage and functional compatibility.

The substitution logic is established through the following key parameters:

• Manufacturer continuity: Both parts are produced by Sullins Connector Solutions, ensuring consistent design standards and manufacturing processes
• Connector category: Both are card edge connectors designed for edgecard interface applications
• Position count and row configuration: The RMC53MSST maintains the 106-position, 2-row configuration essential for mechanical and electrical compatibility
• Pitch specification: Both connectors operate at 0.100" (2.54mm) pitch, a critical parameter for edgecard alignment and contact engagement
• Compliance standards: Both parts maintain ROHS3 compliance and MSL 1 rating, ensuring regulatory and environmental compatibility
• Product status transition: The RMC53MSST is active production status, providing a viable replacement path for the obsolete AMC53MSST

Parameter Comparison

Engineering Selection Recommendations

The RMC53MSST is the appropriate substitute for the obsolete AMC53MSST based on the following engineering criteria:

Product Status and Availability: The RMC53MSST maintains active production status with confirmed inventory availability (751 pieces in stock), whereas the AMC53MSST is obsolete. This transition ensures long-term component sourcing capability and supply chain continuity.

Regulatory Compliance: Both connectors maintain ROHS3 compliance and REACH unaffected status, satisfying current environmental and regulatory requirements for electronic component procurement and deployment.

Functional Equivalence: The RMC53MSST preserves the critical electrical and mechanical parameters of the AMC53MSST, including 106-position configuration, 2-row layout, and 0.100" pitch specification. These parameters are fundamental to maintaining compatibility with existing edgecard designs and connector interfaces.

Manufacturer Consistency: Both parts originate from Sullins Connector Solutions, ensuring design continuity, manufacturing quality standards, and technical support consistency.

Frequently Asked Questions (FAQ)

Q: What is the primary reason for substituting the AMC53MSST?

A: The AMC53MSST is classified as obsolete. The RMC53MSST provides an active production alternative that maintains functional equivalence while ensuring ongoing component availability.

Q: Are the AMC53MSST and RMC53MSST mechanically compatible with the same edgecard designs?

A: Both connectors share identical critical mechanical parameters: 106 positions, 2-row configuration, and 0.100" (2.54mm) pitch. These specifications ensure mechanical compatibility with edgecard interfaces designed for either connector.

Q: Do both connectors meet current regulatory requirements?

A: Yes. Both the AMC53MSST and RMC53MSST are ROHS3 compliant and REACH unaffected, satisfying current environmental and regulatory standards for electronic component procurement.

Q: What is the difference in product status between these two connectors?

A: The AMC53MSST is obsolete and no longer in active production. The RMC53MSST is in active production status with current inventory availability, making it the recommended choice for new designs and ongoing production requirements.

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

A: The provided specifications for the RMC53MSST do not include detailed contact material and finish data. For applications requiring specific contact material or finish specifications, contact material and finish information should be obtained from the manufacturer's detailed technical documentation.

Q: What is the moisture sensitivity level for both connectors?

A: Both connectors are rated MSL 1 (Unlimited), indicating no moisture sensitivity restrictions for storage, handling, or deployment.