AMC51MSST Equivalent & Substitute Parts

Part Overview

The AMC51MSST is a 102-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 for ongoing procurement and system maintenance.

Substiute Parts

AMC51MSST

Sullins Connector SolutionsIn Stock: 1217AMC51MSST Datasheet

Current PartRFQ

RMC51MSST

Sullins Connector SolutionsIn Stock: 923RMC51MSST Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the AMC51MSST is determined by alignment of the following critical parameters:

Primary Substitution Criteria:

• Manufacturer: Sullins Connector Solutions
• Category: Card Edge Connectors
• Number of Positions: 102
• 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 Status: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)
• REACH Status: REACH Unaffected

The RMC51MSST is identified as a direct manufacturer equivalent from Sullins Connector Solutions. This substitute maintains the same base product number series (51) and shares the core electrical and mechanical specifications required for card edge connector applications at 0.100" pitch with 102 positions in dual-row configuration.

Parameter Comparison

Engineering Selection Recommendations

The RMC51MSST is the active equivalent substitute for the obsolete AMC51MSST. Both parts are manufactured by Sullins Connector Solutions and maintain ROHS3 compliance and REACH unaffected status. The RMC51MSST is currently in active production with 833 pieces available in inventory, providing supply continuity for applications previously utilizing the AMC51MSST.

Selection of the RMC51MSST is appropriate for new designs and replacement applications requiring a 102-position, dual-row, male card edge connector at 0.100" pitch from Sullins Connector Solutions. The active product status of the RMC51MSST ensures long-term availability and manufacturing support compared to the obsolete AMC51MSST.

Frequently Asked Questions (FAQ)

Q: What is the primary difference between the AMC51MSST and RMC51MSST?

A: The AMC51MSST is obsolete, while the RMC51MSST is an active product from the same manufacturer. Both are 102-position, dual-row male card edge connectors at 0.100" pitch manufactured by Sullins Connector Solutions.

Q: Are the AMC51MSST and RMC51MSST mechanically compatible?

A: Both connectors share the same base product number series (51) and are designed for 102-position, dual-row card edge applications at 0.100" pitch. Mechanical compatibility is determined by the card edge slot dimensions and mounting interface specifications of the target application.

Q: What compliance certifications apply to both parts?

A: Both the AMC51MSST and RMC51MSST are ROHS3 compliant, REACH unaffected, and carry Moisture Sensitivity Level 1 (Unlimited) classification.

Q: Why should I select the RMC51MSST over the AMC51MSST?

A: The RMC51MSST is the active production equivalent. Obsolete parts like the AMC51MSST face supply discontinuation and lack manufacturing support. The RMC51MSST provides assured availability and ongoing technical support from Sullins Connector Solutions.

Q: Are there any electrical parameter differences between these connectors?

A: The provided specifications indicate both parts are 102-position, dual-row male connectors at 0.100" pitch from Sullins Connector Solutions. Detailed electrical specifications such as contact resistance, current rating, and voltage rating are not provided in the available documentation.

Q: What is the export classification for the RMC51MSST?

A: The RMC51MSST carries ECCN classification EAR99 and HTSUS code 8536.69.4040.