Overview
The ITT MS3102R18-1P is a 10-contact military-grade circular connector built to MIL-DTL-5015 specifications. This box-mount receptacle features solder cup termination and represents a well-proven solution for demanding industrial, defense, and marine environments where reliability and environmental resistance are critical.
Key Features
- 10-Contact Configuration: 18-1 insert arrangement with pin contact type for secure connections
- Silver-Plated Contacts: High-conductivity copper contacts with silver plating ensure excellent electrical performance
- Aluminum Alloy Shell: Lightweight yet robust construction with cadmium plating and olive drab chromate finish for superior corrosion resistance
- Neoprene Inserts: Resilient insulation provides outstanding moisture barriers, vibration resistance, and high dielectric strength
- Threaded Coupling: Single key and keyway polarization design for simplified installation and alignment
- MIL-DTL-5015 Compliant: Meets military specifications for extreme shock, vibration, and environmental exposure
Technical Specifications
| Contact Count | 10 positions |
| Connector Type | Circular Connector Receptacle |
| Mounting Style | Box Mount |
| Termination Method | Solder Cup |
| Contact Type | Pin (Male) |
| Insert Arrangement | 18-1 |
| Shell Material | Aluminum Alloy |
| Contact Material | Silver-Plated Copper |
| Shell Finish | Cadmium Plated, Olive Drab Chromate |
| Coupling Method | Threaded with Single Key/Keyway |
| Military Specification | MIL-DTL-5015 |
Typical Applications
The ITT MS3102R18-1P excels in environments demanding proven electrical capability and durability:
- Ordnance and weapons systems
- Shipboard and marine equipment
- Aerospace and defense electronics
- Industrial control and instrumentation
- Field-deployable military communications
- High-vibration and high-shock industrial machinery
Compatibility & Replacements
Compatible With
- MIL-DTL-5015 compliant equipment and systems
- Military and defense applications requiring circular connector receptacles
- Industrial control systems with threaded coupling circular connectors
- Ordnance, shipboard, and harsh-environment installations
- Legacy and current-generation defense platforms
Replaces / Drop-In Replacement For
The MS3102R18-1P is the standard 10-pin receptacle variant in the MS3102R18 family. Verify specific replacement compatibility with your original equipment documentation before ordering, as circular connectors require precise pin configuration and contact type alignment.
Works With
- MIL-DTL-5015 plug connectors (MS3106R series)
- Military and industrial wire harnesses rated for MIL-DTL-5015 connectors
- Threaded coupling connector systems with keyway polarization
- Defense and aerospace integration standards
- Solder cup termination assembly processes
