MS3114F8-4S Equivalent & Substitute Parts

Part Overview

The MS3114F8-4S is an active circular connector manufactured by Amphenol Industrial Operations, classified as a receptacle position connector. This component is designed for applications requiring reliable circular connector interfaces with standardized electrical and mechanical specifications. With 928 units in current stock, this part remains available for procurement. Identifying equivalent and substitute parts is essential for supply chain continuity, design flexibility, and ensuring uninterrupted availability across production cycles.

Substiute Parts

MS3114F8-4S

Amphenol Industrial OperationsIn Stock: 1028MS3114F8-4S Datasheet

Current PartRFQ

MSW07E8-4S-SR

Milspecwest, LLCIn Stock: 1065MSW07E8-4S-SR Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MS3114F8-4S is determined by the following critical parameters:

• Connector Category: Both parts must be classified as Circular Connectors
• Connector Type: Receptacle configuration with female socket termination
• Position Count: 4-position connector interface
• Shell Size - Insert: 8-4 designation
• Termination Method: Solder termination capability
• Fastening Type: Bayonet lock mechanism
• Product Status: Active status ensures ongoing manufacturer support and availability

The substitute part MSW07E8-4S-SR meets these core substitution criteria, enabling functional equivalence within the specified electrical and mechanical parameters.

Parameter Comparison

Engineering Selection Recommendations

Both the MS3114F8-4S and MSW07E8-4S-SR maintain active product status, ensuring manufacturer support and continued availability. The MSW07E8-4S-SR substitute provides documented electrical specifications including 7.5A current rating and 800V voltage rating, with operating temperature range of -55°C to 125°C suitable for military applications. The substitute part is RoHS non-compliant and carries ECCN classification EAR99. Selection between these parts should be based on specific application requirements, compliance mandates, and supply chain considerations. Both parts are available in current inventory with sufficient stock levels.

Frequently Asked Questions (FAQ)

Q: What makes MSW07E8-4S-SR a valid substitute for MS3114F8-4S?

A: Both parts are 4-position circular connectors with 8-4 shell size designation, bayonet lock fastening, and solder termination. Both maintain active product status and are available in current inventory.

Q: Are there differences in packaging between these parts?

A: Yes. The MS3114F8-4S is supplied in bulk packaging, while the MSW07E8-4S-SR is supplied in bag packaging. Procurement and handling procedures may differ accordingly.

Q: What are the electrical specifications of the substitute part?

A: The MSW07E8-4S-SR is rated for 7.5A current and 800V voltage, with operating temperature range from -55°C to 125°C.

Q: Does the substitute part include strain relief?

A: Yes, the MSW07E8-4S-SR includes strain relief as a documented feature.

Q: What is the compliance status of the substitute part?

A: The MSW07E8-4S-SR is RoHS non-compliant with ECCN classification EAR99. REACH status is vendor undefined.

Q: Are both parts suitable for military applications?

A: The MSW07E8-4S-SR is documented for military applications. Application suitability for the MS3114F8-4S is not specified in available data.