MS3110F8-3S Equivalent & Substitute Parts

Part Overview

The MS3110F8-3S is a 3-position circular connector receptacle manufactured by Amphenol Industrial Operations, conforming to MIL-DTL-26482 Series I specifications. This panel-mount receptacle features female sockets with solder cup termination, bayonet lock fastening, and is designed for aerospace, military, communication systems, and industrial applications. The part is currently active in production with 764 units in stock. Substitute parts are identified to provide alternative sourcing options when the primary manufacturer part is unavailable or when supply chain flexibility is required.

Substiute Parts

MS3110F8-3S

Amphenol Industrial OperationsIn Stock: 871MS3110F8-3S Datasheet

Current PartRFQ

MSW00E8-3S-SR

Milspecwest, LLCIn Stock: 1056MSW00E8-3S-SR Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The MSW00E8-3S-SR qualifies as a substitute for the MS3110F8-3S based on the following critical parameters:

• Connector Configuration: Both parts are 3-position circular connector receptacles with female sockets
• Shell Size: Identical 8-3 shell size and insert configuration
• Mounting: Both feature panel mount with flange mounting feature and bayonet lock fastening
• Electrical Performance: Both rated for 7.5A current and support the operating temperature range of -55°C to 125°C
• Environmental Suitability: Both provide environment-resistant ingress protection for military and industrial applications
• Termination Compatibility: Both utilize solder termination methods suitable for PCB integration

The substitute part maintains mechanical and electrical compatibility within the MIL-DTL-26482 style connector family, enabling direct functional replacement in applications where the primary part is unavailable.

Parameter Comparison

Engineering Selection Recommendations

Both the MS3110F8-3S and MSW00E8-3S-SR are active production parts classified under ECCN EAR99, indicating equivalent export control status. The MSW00E8-3S-SR provides a higher voltage rating of 800V compared to the 600VAC specification of the primary part, making it suitable for applications requiring enhanced voltage margin. Both parts maintain identical current ratings, temperature operating ranges, and mechanical mounting configurations. Selection between these parts should be based on availability, lead time requirements, and specific voltage margin needs within the application design envelope.

Frequently Asked Questions (FAQ)

Q: Can the MSW00E8-3S-SR directly replace the MS3110F8-3S in existing designs?

A: Yes. Both parts share identical connector type, position count, shell size, mounting configuration, and fastening method. The MSW00E8-3S-SR's higher voltage rating (800V vs. 600VAC) provides additional design margin and does not create incompatibility.

Q: What are the key compatibility criteria for these substitute parts?

A: Compatibility is determined by shell size (8-3), number of positions (3), mounting type (panel mount with flange), fastening method (bayonet lock), current rating (7.5A), and operating temperature range (-55°C to 125°C). Both parts meet these criteria.

Q: Are there differences in termination methods between these parts?

A: The MS3110F8-3S specifies solder cup termination, while the MSW00E8-3S-SR specifies solder termination. Both are solder-based methods suitable for PCB integration without requiring design modification.

Q: What is the inventory status for each part?

A: The MS3110F8-3S has 764 units in stock, while the MSW00E8-3S-SR has 968 units available. Both are classified as new original stock.

Q: Do these parts have different compliance or certification status?

A: Both parts are classified as ECCN EAR99 and are active production items. The MSW00E8-3S-SR is noted as RoHS non-compliant, while the MS3110F8-3S does not specify RoHS status in the provided data.