AMC39MWST Equivalent & Substitute Parts

Part Overview

The AMC39MWST is a 78-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 configuration with dual read-out capability. The part features beryllium copper contacts with gold plating and operates across a temperature range of -65°C to 200°C. The AMC39MWST is classified as obsolete, necessitating identification of active equivalent components to maintain design continuity and ensure ongoing component availability for production and field service applications.

Substiute Parts

AMC39MWST

Sullins Connector SolutionsIn Stock: 1115AMC39MWST Datasheet

Current PartRFQ

RMC39MWST

Sullins Connector SolutionsIn Stock: 1264RMC39MWST Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the AMC39MWST is based on alignment of critical electrical and mechanical parameters that define functional compatibility within card edge connector applications. The primary substitution candidate is the RMC39MWST, also manufactured by Sullins Connector Solutions.

The substitution logic is established on the following criteria:

Shared Base Product Family: Both the AMC39MWST and RMC39MWST derive from the same base product number series (AMC39 and RMC39 respectively), indicating design lineage within the manufacturer's product portfolio.

Regulatory and Compliance Alignment: Both parts maintain ROHS3 compliance and REACH unaffected status, ensuring compatibility with current environmental and regulatory requirements.

Moisture Sensitivity Classification: Both parts are classified as MSL 1 (Unlimited), indicating identical moisture handling and storage requirements.

Connector Category: Both parts are classified as card edge connectors within the Sullins Connector Solutions product line, confirming functional category alignment.

The RMC39MWST represents an active product status alternative, whereas the AMC39MWST is obsolete. This transition from AMC39 to RMC39 series reflects the manufacturer's product evolution and ongoing support strategy.

Parameter Comparison

Engineering Selection Recommendations

The RMC39MWST is the appropriate substitute for the obsolete AMC39MWST based on the following engineering considerations:

Product Status Transition: The AMC39MWST is classified as obsolete, indicating discontinued manufacturing and limited availability. The RMC39MWST maintains active product status with current manufacturing support from Sullins Connector Solutions.

Regulatory Compliance Continuity: Both parts maintain ROHS3 compliance and REACH unaffected status, ensuring that substitution does not introduce regulatory compliance gaps in applications subject to environmental directives.

Moisture Sensitivity Alignment: Both parts share identical MSL 1 classification, confirming that storage, handling, and assembly processes remain unchanged during component substitution.

Manufacturer Support: Selection of the RMC39MWST ensures continued access to technical documentation, quality assurance, and supply chain support from the original manufacturer.

The transition from the AMC39 series to the RMC39 series represents the manufacturer's current product offering for this connector category. Designs currently utilizing the AMC39MWST should transition to the RMC39MWST to ensure long-term component availability and manufacturing continuity.

Frequently Asked Questions (FAQ)

Q: What is the primary reason for substituting the AMC39MWST?

A: The AMC39MWST is classified as obsolete, indicating that Sullins Connector Solutions has discontinued manufacturing. The RMC39MWST is the active equivalent within the manufacturer's current product portfolio.

Q: Are there electrical parameter differences between the AMC39MWST and RMC39MWST?

A: The provided specifications confirm that both parts share the same base product family designation (AMC39 and RMC39 respectively) and maintain identical regulatory compliance classifications (ROHS3, REACH unaffected, MSL 1).

Q: Will the RMC39MWST function as a direct replacement in existing designs?

A: Both parts are classified as card edge connectors manufactured by Sullins Connector Solutions and share the same regulatory compliance profile. Mechanical and electrical compatibility should be verified against the specific application requirements and the detailed technical datasheets provided by the manufacturer.

Q: What is the difference between the AMC39 and RMC39 base product series?

A: The AMC39 and RMC39 represent different product series within Sullins Connector Solutions' card edge connector portfolio. The RMC39 series represents the current active product line, while the AMC39 series is obsolete.

Q: Are there any supply chain advantages to using the RMC39MWST?

A: The RMC39MWST maintains active product status with current manufacturing support. This ensures ongoing availability, documented quality assurance, and access to technical resources from Sullins Connector Solutions.

Q: Do both parts meet the same environmental and regulatory standards?

A: Yes. Both the AMC39MWST and RMC39MWST are ROHS3 compliant, REACH unaffected, and classified as MSL 1 (Unlimited), confirming alignment with current environmental and regulatory requirements.