Andrew
Andrew Content Marketer
On Aug 6, 2025

Rugged Connectivity: MS3116F14-18S Circular MIL Spec Connector by Amphenol

The Circular MIL Spec Connector MS3116F14-18S by Amphenol is built to meet stringent military and aerospace standards while offering reliable electrical connectivity in harsh environments. Compact, threaded, and engineered for durability, this connector is part of Amphenol's MIL-DTL-26482 Series I line, known for high performance in mission-critical applications.

In this blog, we’ll walk through key specifications, features, applications, installation tips, and why it's a top choice among engineers sourcing Connectors, Circular Connectors, Circular MIL Spec Connectors, Circular MIL Spec Connector by Amphenol.


Technical Specifications of MS3116F14-18S Connector

  • Manufacturer: Amphenol

  • Part Number: MS3116F14-18S

  • Series: MIL-DTL-26482 Series I

  • Connector Type: Plug, Female Sockets

  • Shell Style: Straight, Cable Mount (Free Hanging)

  • Shell Size – Insert: 14-18

  • Contact Arrangement: 4 Pin, Size 16

  • Termination: Solder Cup

  • Mounting: Cable Mount

  • Category: Connectors, Circular Connectors, Circular MIL Spec Connectors, Circular MIL Spec Connector by Amphenol

This connector delivers exceptional mating integrity, environmental resistance, and electrical performance.


Key Features of MS3116F14-18S by Amphenol

  • Threaded Coupling – Ensures secure mating in vibration-prone applications

  • Compact Form Factor – Ideal for tight spaces in avionics or vehicle systems

  • Military-Grade Materials – Aluminum alloy shell with corrosion-resistant finish

  • Sealed Design – Offers protection from dust, moisture, and shock

  • High Mating Cycles – Designed for reliability in repeated use scenarios

These features make the MS3116F14-18S Circular MIL Spec Connector by Amphenol the go-to solution for Connectors, Circular Connectors, Circular MIL Spec Connectors, Circular MIL Spec Connector by Amphenol in high-demand industries.


Applications of MS3116F14-18S Circular MIL Spec Connector

The MS3116F14-18S Circular MIL Spec Connector by Amphenol is trusted in the following applications:

  • Military Ground and Airborne Equipment

  • Aerospace and Avionics Systems

  • Tactical Communications Devices

  • Transportation and Railway Infrastructure

  • Industrial Robotics and Automation

  • Navigation and Control Panels

Professionals choose these Connectors, Circular Connectors, Circular MIL Spec Connectors, Circular MIL Spec Connector by Amphenol for their ability to maintain electrical integrity under extreme mechanical and environmental stress.


Installation & Assembly Overview

[Cable Preparation] ? Strip wires and solder into contact cups
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[Insert Contacts] ? Secure in the connector’s rear body
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[Thread Coupling] ? Align and secure plug with corresponding receptacle
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[Environmental Sealing] ? Optional back shell or grommet for added protection

Installation is straightforward and rugged, ensuring a long-lasting connection in the field.


Use Case Scenario: Tactical Field Communication System

Scenario: A defense contractor required a compact yet robust connector for a portable radio unit.
Problem: Conventional connectors failed under field conditions due to moisture and vibration.
Solution: The MS3116F14-18S Circular MIL Spec Connector by Amphenol offered a sealed, compact, and ruggedized interface.
Result: Zero connector failures in over 200 field deployments, ensuring reliable mission communications.

This case highlights why Connectors, Circular Connectors, Circular MIL Spec Connectors, Circular MIL Spec Connector by Amphenol are industry standards in defense and aerospace.


Download Datasheet for MS3116F14-18S

Need more details on dimensions, shell finish, or contact configurations?

Download MS3116F14-18S Datasheet from Xon Electronics


Why Buy from Xon Electronics?

Xon Electronics provides certified and traceable Connectors, Circular Connectors, Circular MIL Spec Connectors, Circular MIL Spec Connector by Amphenol, including the MS3116F14-18S model:

  • 100% Genuine Amphenol Military-Grade Connectors
  • Ships to USA, India, Australia, Europe & More
  • OEM and Bulk Purchase Support
  • Technical Documentation and Support
  • Secure Online Shopping with Rapid Dispatch

Order now from www.xonelec.com and ensure connectivity that stands the test of mission and time.


Conclusion

The MS3116F14-18S Circular MIL Spec Connector by Amphenol delivers rugged reliability, compact design, and proven performance in the most demanding environments. Whether you're building defense systems or avionics control panels, these Connectors, Circular Connectors, Circular MIL Spec Connectors, Circular MIL Spec Connector by Amphenol meet or exceed military and industrial standards. Available now with global shipping from Xon Electronics.


FAQs – MS3116F14-18S by Amphenol

Q1. Is this connector compliant with MIL-DTL-26482 standards?
Yes, it fully complies with MIL-DTL-26482 Series I.

Q2. What is the contact arrangement?
It features a 14-18 insert pattern with 4 female solder contacts.

Q3. Is it waterproof?
It offers environmental sealing suitable for harsh environments (IP-rated with accessories).

Q4. What is the shell material?
Aluminum alloy with corrosion-resistant plating.

Q5. Can I purchase it globally?
Yes, you can buy the MS3116F14-18S Circular MIL Spec Connector by Amphenol from www.xonelec.com with shipping to USA, India, Australia, Europe, and more.


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