MS3116F16-26P Equivalent & Substitute Parts

Part Overview

The MS3116F16-26P is a 26-position circular connector plug with male pins and solder cup termination, manufactured by Amphenol Industrial Operations. This connector conforms to the MIL-DTL-26482 Series I specification and is designed for aerospace, military, communication systems, and industrial applications requiring robust environmental resistance.

The MS3116F16-26P is discontinued at DiGi Electronics. Identifying equivalent and substitute parts is necessary to maintain system compatibility and ensure continued availability for repair, maintenance, and new production requirements.

Substiute Parts

MS3116F16-26P

Amphenol Industrial OperationsIn Stock: 968MS3116F16-26P Datasheet

Current PartRFQ

MSW06E16-26P-SR

Milspecwest, LLCIn Stock: 1157MSW06E16-26P-SR Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MS3116F16-26P is determined by the following critical parameters:

• Connector type and gender (Plug, Male Pins)
• Position count (26 positions)
• Shell size designation (16-26)
• Fastening mechanism (Bayonet Lock)
• Operating temperature range (-55°C ~ 125°C)
• Environmental resistance classification
• Aluminum shell construction
• Series compliance (MIL-DTL-26482 style)

The MSW06E16-26P-SR qualifies as a substitute based on matching these core parameters. Both connectors share identical position count, shell size, fastening type, operating temperature range, and aluminum shell material. Both are classified as environment-resistant and conform to 26482-style specifications.

Parameter Comparison

Engineering Selection Recommendations

The MSW06E16-26P-SR is an active substitute for the discontinued MS3116F16-26P. Both connectors maintain identical mechanical compatibility through matching shell size, position count, fastening type, and mounting configuration. Both operate across the same temperature range and provide environment-resistant performance.

Differences in contact finish (gold versus cadmium) and shell finish (olive drab chromate over cadmium versus cadmium) reflect manufacturing variations between suppliers. Both connectors are RoHS non-compliant and carry the same ECCN classification (EAR99), indicating equivalent regulatory status for military and aerospace applications.

The MSW06E16-26P-SR provides specified electrical ratings (7.5A at 800V), whereas the MS3116F16-26P does not include published electrical specifications. The substitute part is currently in active production with 1139 units in stock, ensuring availability for immediate procurement.

Frequently Asked Questions (FAQ)

Q: Can the MSW06E16-26P-SR directly replace the MS3116F16-26P in existing assemblies?

A: Yes. Both connectors share identical shell size (16-26), position count (26), fastening mechanism (bayonet lock), and operating temperature range (-55°C ~ 125°C). Mechanical and thermal compatibility is established. Contact finish differences (gold versus cadmium) do not affect mechanical interchangeability but may influence corrosion resistance in specific environments.

Q: What is the difference between solder cup and solder termination?

A: Solder cup termination on the MS3116F16-26P provides a cup-shaped contact designed for wire insertion and solder attachment. The MSW06E16-26P-SR uses solder termination, which is a general classification for solder-based wire attachment. Both methods are compatible with standard solder assembly processes.

Q: Are both connectors compliant with MIL-DTL-26482?

A: The MS3116F16-26P conforms to MIL-DTL-26482 Series I. The MSW06E16-26P-SR is classified as a 26482 Style Connector, indicating design alignment with the 26482 specification family. Both are suitable for military and aerospace applications.

Q: What is the packaging difference?

A: The MS3116F16-26P packaging is not specified in available data. The MSW06E16-26P-SR is supplied in bag packaging, which is standard for individual connector units.

Q: Why does the substitute part have electrical ratings while the original does not?

A: Manufacturers publish electrical specifications based on design validation and application requirements. The MSW06E16-26P-SR specifies 7.5A at 800V, providing clear guidance for circuit design. The absence of published ratings for the MS3116F16-26P does not indicate lower capability but reflects historical documentation practices for military-specification connectors.