AMC22MSST Card Edge Connector Equivalent & Substitute Parts

Part Overview

The AMC22MSST is a 44-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 a flush mount, top opening design and threaded insert (4-40). 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

AMC22MSST

Sullins Connector SolutionsIn Stock: 1092AMC22MSST Datasheet

Current PartRFQ

RMC22MSST

Sullins Connector SolutionsIn Stock: 1049RMC22MSST Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the AMC22MSST is determined by the following critical parameters that must align between the main part and substitute components:

Primary Substitution Criteria:

• Number of Positions: 44
• Number of Rows: 2
• Pitch: 0.100" (2.54mm)
• Gender: Male
• Read Out: Dual
• Contact Material: Beryllium Copper
• Contact Finish: Gold
• Operating Temperature Range: -65°C ~ 200°C
• Material - Insulation: Polyphenylene Sulfide (PPS)
• Flange Feature: Flush Mount, Top Opening, Threaded Insert, 4-40

The RMC22MSST is identified as a direct manufacturer substitute from Sullins Connector Solutions. This substitute maintains the same base product family designation (RMC22 vs. AMC22) and is classified as an active product, providing continuity for applications currently utilizing the obsolete AMC22MSST.

Parameter Comparison

Engineering Selection Recommendations

The RMC22MSST is the direct substitute for the obsolete AMC22MSST. Both components are manufactured by Sullins Connector Solutions and maintain identical compliance certifications: ROHS3 Compliant, REACH Unaffected, and MSL 1 (Unlimited). The RMC22MSST is currently in active production status with 1003 pieces available in inventory, ensuring supply continuity for replacement and new design applications.

Selection of the RMC22MSST for applications previously utilizing the AMC22MSST is supported by the manufacturer's direct substitution designation and equivalent regulatory compliance profile. The transition from the obsolete AMC22 series to the active RMC22 series represents the manufacturer's current product offering for this connector category.

Frequently Asked Questions (FAQ)

Q: Why is the AMC22MSST classified as obsolete?

A: The AMC22MSST has reached end-of-life status within Sullins Connector Solutions' product portfolio. The RMC22MSST represents the active replacement within the manufacturer's current product line.

Q: Are the AMC22MSST and RMC22MSST mechanically compatible?

A: Both connectors are 44-position male card edge connectors with 0.100" (2.54mm) pitch and dual read-out configuration. Mechanical compatibility is maintained for applications requiring interface with female edgecards designed for this connector family.

Q: What compliance certifications apply to the RMC22MSST?

A: The RMC22MSST is ROHS3 Compliant, REACH Unaffected, and carries MSL 1 (Unlimited) moisture sensitivity rating, matching the compliance profile of the AMC22MSST.

Q: Is the RMC22MSST currently available?

A: Yes, the RMC22MSST is in active production status with 1003 pieces in current inventory.

Q: What is the difference between the AMC22 and RMC22 base product families?

A: The AMC22 series is obsolete, while the RMC22 series represents the active product line from Sullins Connector Solutions for this connector category. The RMC22MSST is the direct manufacturer substitute for the AMC22MSST.

Q: Can I use the RMC22MSST as a direct replacement in existing designs?

A: The RMC22MSST is designated as a direct manufacturer substitute for the AMC22MSST. Compatibility is determined by the connector's electrical and mechanical specifications, which align with the original design parameters.