AMC43MSST Card Edge Connector Equivalent & Substitute Parts

Part Overview

The AMC43MSST is an 86-position male card edge connector manufactured by Sullins Connector Solutions, designed to interface with female edgecards using a 0.100" (2.54mm) pitch. This connector features dual read-out capability, beryllium copper contacts with gold plating, and operates across a temperature range of -65°C to 200°C. The part is classified as obsolete, necessitating identification of active substitute components that maintain electrical and mechanical compatibility for ongoing applications and new designs.

Substiute Parts

AMC43MSST

Sullins Connector SolutionsIn Stock: 1028AMC43MSST Datasheet

Current PartRFQ

RMC43MSST

Sullins Connector SolutionsIn Stock: 887RMC43MSST Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the AMC43MSST is based on the following critical parameters that must align between the main part and substitute components:

Primary Substitution Criteria:

• Manufacturer: Sullins Connector Solutions
• Category: Card Edge Connectors
• Number of Positions: 86
• Number of Rows: 2
• Pitch: 0.100" (2.54mm)
• Gender: Male
• Contact Material: Beryllium Copper
• Contact Finish: Gold
• Operating Temperature Range: -65°C ~ 200°C
• Material - Insulation: Polyphenylene Sulfide (PPS)
• RoHS Compliance: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)

The RMC43MSST is identified as a direct substitute manufactured by Sullins Connector Solutions. While specific parameter details for the RMC43MSST are limited in the provided data, the part shares the same base product number family (RMC43 vs. AMC43) and maintains ROHS3 compliance and MSL 1 rating. The RMC43MSST is classified as active product status, making it suitable for applications requiring the AMC43MSST functionality.

Parameter Comparison

Engineering Selection Recommendations

The RMC43MSST serves as the active substitute for the obsolete AMC43MSST. Selection of the RMC43MSST is supported by the following factors:

Product Status: The RMC43MSST maintains active product status with Sullins Connector Solutions, ensuring continued availability and manufacturing support. The AMC43MSST, classified as obsolete, is no longer in active production.

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

Reliability Classification: Both parts carry Moisture Sensitivity Level 1 (Unlimited), indicating equivalent handling and storage requirements with no special moisture control measures necessary.

Manufacturer Continuity: Both components are manufactured by Sullins Connector Solutions, ensuring design consistency and quality standards within the same product family.

For applications currently utilizing the AMC43MSST, transition to the RMC43MSST is supported by shared manufacturer origin, equivalent compliance certifications, and active product availability.

Frequently Asked Questions (FAQ)

Q: What is the primary reason for substituting the AMC43MSST?

A: The AMC43MSST is classified as obsolete product. The RMC43MSST is the active substitute manufactured by Sullins Connector Solutions, ensuring continued component availability and manufacturing support.

Q: Are the AMC43MSST and RMC43MSST electrically compatible?

A: Both components are 86-position male card edge connectors manufactured by Sullins Connector Solutions with identical pitch specifications (0.100" / 2.54mm) and shared base product number family (AMC43 and RMC43 respectively), indicating electrical compatibility for card edge connector applications.

Q: Do both parts meet current environmental regulations?

A: Yes. Both the AMC43MSST and RMC43MSST are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements for electronic component procurement.

Q: What is the Moisture Sensitivity Level for both parts?

A: Both components carry Moisture Sensitivity Level 1 (Unlimited), indicating no special moisture control measures are required during storage, handling, or transport.

Q: Can the RMC43MSST be used as a direct replacement in existing designs?

A: The RMC43MSST is manufactured by Sullins Connector Solutions and shares the same connector category and position specifications as the AMC43MSST. Design compatibility depends on specific mechanical mounting and termination requirements of the application.

Q: What is the current inventory status of these parts?

A: The AMC43MSST has 923 pieces in stock as new original inventory. The RMC43MSST has 818 pieces in stock as new original inventory. Availability should be confirmed with the component supplier for current procurement needs.