AMC44MWST Equivalent & Substitute Parts

Part Overview

The AMC44MWST is an 88-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 in a dual-row configuration. The part is classified as obsolete, necessitating identification of active equivalent components for ongoing procurement and system integration requirements.

Substiute Parts

AMC44MWST

Sullins Connector SolutionsIn Stock: 1090AMC44MWST Datasheet

Current PartRFQ

RMC44MWST

Sullins Connector SolutionsIn Stock: 1120RMC44MWST Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the AMC44MWST is determined by alignment of the following critical parameters:

Primary Substitution Criteria:

• Connector category: Card Edge Connectors
• Number of positions: 88
• Number of rows: 2
• Pitch specification: 0.100" (2.54mm)
• Manufacturer: Sullins Connector Solutions
• Base product number alignment: AMC44 series to RMC44 series

The RMC44MWST is classified as a direct manufacturer equivalent within the Sullins product line. Both components share the same base product number designation (44) and are manufactured by the same supplier, indicating functional interchangeability within the card edge connector category.

Parameter Comparison

Engineering Selection Recommendations

The RMC44MWST is the active equivalent for the obsolete AMC44MWST. Both components are manufactured by Sullins Connector Solutions and maintain ROHS3 compliance and REACH unaffected status. The transition from the AMC44 series to the RMC44 series represents a product line evolution within the manufacturer's card edge connector portfolio.

Selection of the RMC44MWST for new designs and procurement activities is appropriate for applications previously specified with the AMC44MWST. The active product status of the RMC44MWST ensures continued availability and manufacturing support.

Frequently Asked Questions (FAQ)

Q: What is the primary difference between the AMC44MWST and RMC44MWST?

A: The AMC44MWST is classified as obsolete, while the RMC44MWST is an active product. Both are 88-position, 2-row card edge connectors manufactured by Sullins Connector Solutions with 0.100" pitch specifications.

Q: Are the AMC44MWST and RMC44MWST mechanically compatible?

A: Both connectors are designed for card edge applications with identical position counts and row configurations. Mechanical compatibility is determined by the female edgecard interface specifications and mounting requirements of the application.

Q: What compliance certifications apply to both parts?

A: Both the AMC44MWST and RMC44MWST are ROHS3 compliant, REACH unaffected, and carry MSL 1 (Unlimited) moisture sensitivity ratings.

Q: Why should I transition from AMC44MWST to RMC44MWST?

A: The AMC44MWST is obsolete and subject to discontinuation. The RMC44MWST is the active equivalent within the Sullins product line and ensures continued procurement availability and manufacturing support.

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

A: Electrical parameters common to both parts include contact material (Beryllium Copper), contact finish (Gold), and operating temperature range (-65°C ~ 200°C). Detailed electrical specifications not provided in the available data should be obtained from the manufacturer's technical documentation.