AMC14MWST Equivalent & Substitute Parts

Part Overview

The AMC14MWST is a 28-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 and operates across a temperature range of -65°C to 200°C. The part is classified as obsolete, necessitating identification of active equivalent alternatives to maintain design continuity and ensure ongoing component availability for production and field service applications.

Substiute Parts

AMC14MWST

Sullins Connector SolutionsIn Stock: 1152AMC14MWST Datasheet

Current PartRFQ

RMC14MWST

Sullins Connector SolutionsIn Stock: 703RMC14MWST Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the AMC14MWST is determined by alignment of the following critical parameters:

Primary Substitution Criteria:

• Connector category: Card Edge Connectors
• Manufacturer: Sullins Connector Solutions
• Number of positions: 28
• Number of rows: 2
• Pitch: 0.100" (2.54mm)
• Gender: Male
• Read out configuration: Dual

Compliance & Regulatory Criteria:

• RoHS3 Compliance
• REACH Status: REACH Unaffected
• Moisture Sensitivity Level: 1 (Unlimited)

The RMC14MWST qualifies as a direct substitute based on shared manufacturer origin, identical position count, row configuration, and pitch specification. Both parts maintain equivalent regulatory compliance status and environmental classification, enabling functional interchangeability within applications requiring 28-position male card edge connectors at 0.100" pitch.

Parameter Comparison

Engineering Selection Recommendations

The RMC14MWST is the active equivalent for the obsolete AMC14MWST. Both parts are manufactured by Sullins Connector Solutions and share identical core specifications: 28-position, 2-row configuration with 0.100" (2.54mm) pitch. Both maintain ROHS3 compliance and REACH unaffected status, ensuring regulatory alignment for current production environments.

The transition from AMC14MWST to RMC14MWST is supported by:

• Identical position and row configuration
• Matching pitch specification
• Equivalent regulatory compliance certifications
• Same manufacturer source, reducing supply chain complexity
• Active product status of RMC14MWST ensures ongoing availability

Selection of the RMC14MWST eliminates obsolescence risk while maintaining electrical and mechanical compatibility within card edge connector applications requiring dual-row, 28-position male connectors at standard 0.100" pitch spacing.

Frequently Asked Questions (FAQ)

Q: Why is the AMC14MWST classified as obsolete?

A: The AMC14MWST has reached end-of-life status with Sullins Connector Solutions. The RMC14MWST provides functional equivalence as an active alternative, ensuring continued availability for new designs and field service requirements.

Q: What are the critical parameters for substituting the AMC14MWST?

A: Substitution requires matching the following parameters: 28-position count, 2-row configuration, 0.100" (2.54mm) pitch, male gender, and dual read-out capability. The RMC14MWST meets all these specifications.

Q: Are there compliance differences between AMC14MWST and RMC14MWST?

A: Both parts maintain ROHS3 compliance, REACH unaffected status, and MSL 1 (Unlimited) classification. No compliance degradation occurs with substitution.

Q: What is the pitch specification for these connectors?

A: Both the AMC14MWST and RMC14MWST operate at 0.100" (2.54mm) pitch, the standard spacing for this connector category.

Q: Can the RMC14MWST be used as a direct replacement in existing applications?

A: The RMC14MWST is designed as a direct substitute for the AMC14MWST in card edge connector applications. Both parts share identical position, row, and pitch specifications from the same manufacturer.

Q: What is the inventory status of these parts?

A: The AMC14MWST has 1,097 pieces available as new original stock. The RMC14MWST has 669 pieces available as new original stock. Both are currently in inventory.

Q: Are there any temperature or material differences between these connectors?

A: The AMC14MWST operates across -65°C to 200°C with beryllium copper contacts and polyphenylene sulfide (PPS) insulation. Detailed material and temperature specifications for the RMC14MWST are not provided in the available data; however, both parts are manufactured by Sullins Connector Solutions and share the same base product family designation.