Overview
The Amphenol MS-3102A-12S-3S is a military-specification circular connector designed for reliable field and industrial connections. This 12S shell size receptacle features a solder cup termination and accommodates 2 contacts in a box mount configuration. Built to MIL-DTL-5015 standards, the MS-3102A-12S-3S offers proven durability across temperature extremes and demanding environments.
Key Features
- Box mount receptacle configuration for secure installation
- 2-contact solder cup termination for direct wire attachment
- 12S shell size with threaded coupling nut retention
- Silver-plated copper contacts ensure low-resistance connections
- Operating range: -55°C to 125°C for harsh-environment applications
- Includes 2 units per package for convenient stocking
Technical Specifications
- Part Number: MS-3102A-12S-3S (97-3102A-12S-3S equivalent)
- Shell Size: 12S
- Number of Contacts: 2
- Contact Type: Socket (Female)
- Termination: Solder cup
- Mounting Style: Box receptacle
- Voltage Rating: 700 V
- Current Rating: 13 A per contact
- Contact Material: Copper alloy, silver-plated
- Shell Material: Aluminum
- Shell Finish: Cadmium
- Operating Temperature: -55°C to +125°C
- Coupling Style: Threaded
- Standard: MIL-DTL-5015
- Quantity per Package: 2 units
Typical Applications
- Military and aerospace vehicle wiring harnesses
- Industrial control and automation systems
- High-reliability electrical interconnections
- Power distribution modules and enclosures
- Avionics and defense electronics
- Field instrument and sensor connectors
Compatibility & Replacements
Compatible With
- MS3102 Series connectors (standard mating plug: MS3106A-12S-3P)
- MIL-DTL-5015 circular connector systems
- Military and industrial automation equipment
- Custom cable and harness assemblies
- Box mount installation applications
Replaces / Drop-In Replacement For
- 97-3102A-12S-3S (Amphenol Industrial direct equivalent)
- MS3102A12S-3S (alternative designation)
Works With
- MS3106A-12S-3P plug (mating receptacle connector)
- MIL-DTL-5015 circular connector accessories and covers
- Standard solder cup wire termination tools
- Custom cable harness manufacturing systems
- Military and aerospace quality management systems
