MS3102A20-19P MIL-DTL-5015 Circular Connector, Box Mounting Receptacle, 20-19, Pin Contacts
Introduction:
The MS3102A20-19P MIL-DTL-5015 Circular Connector is a rugged and reliable wall mounting receptacle designed for high-performance electrical connections in demanding environments. Featuring a straight orientation and 3 pin contacts, this connector ensures efficient signal transmission with soldered terminations for durability. Its shell size of 20 and contact arrangement of 20-19 make it suitable for applications requiring robust and secure connections. The threaded coupling mechanism provides a vibration-resistant and stable fit, while the cable mounting feature simplifies installation. Built to meet MIL-DTL-5015 standards, this connector is ideal for aerospace, defense, and industrial applications.
Constructed from high-strength aluminum alloy with Olive Drab Cadmium plating, the MS3102A20-19P offers excellent corrosion resistance and a distinctive olive green finish. The pin contacts are made from copper alloy with gold plating, ensuring superior conductivity and longevity. Rated for 500V and 50A, this connector operates reliably across a wide temperature range of -55°C to 125°C. The Normal Key (Key N) design prevents mismating, ensuring proper alignment and connection integrity.
Features:
- Military Standard Compliance: Meets MIL-DTL-5015 specifications for harsh environments.
- Durable Construction: Aluminum alloy shell with Olive Drab Cadmium plating.
- High Conductivity: Copper alloy pin contacts with gold plating.
- Secure Connection: Threaded coupling for vibration-resistant performance.
- Wide Temperature Range: Operates from -55°C to 125°C.
- Easy Installation: Cable mounting for quick setup.
- Mismating Prevention: Normal Key (Key N) ensures proper alignment.
- High Power Handling: Rated for 500V and 50A, suitable for demanding applications.
Main Specifications:
General Information:
| Part Number: | MS3102A20-19P | |
| Product Type: | MIL-DTL-5015 series Mil-Spec Circular Connector | |
| Series: | MS3102A box mounting receptacle | |
| Connector Type: | Receptacle | |
| Orientation: | Straight | |
| Contact Type: | Pin Contacts | |
| Number of Contacts: | 3 Contacts | |
| Contact Termination: | Solder Cup | |
| Shell sizes: | 20 | |
| Contact Arrangement: | 20-19 | |
| Coupling Method: | Threaded | |
| Mount Method: | Box Mounting | |
| Mount Feature: | 4-Hole Flange | |
| Wire Gauge: | 10-8AWG | |
| Durability: | 500 cycles | |
| Alternate Position: | N – Normal | |
| Shielding performance: | Unshielded | |
| Temperature range: | -55°C to + 125°C | |
| Protection degree: | IP67 |
Materials and Plating:
| Shell Material: | Aluminum alloy | |
| Shell Plating: | Olive Drab Cadmium | |
| Contact Material: | Copper Alloy | |
| Contact Plating: | Gold Plating | |
| Insulator Material: | Hard Plastic |
Electrical Performance:
| Rated voltage: | 500V | |
| Rated current: | 50A | |
| Insulation Resistance: | 5,000 Mega ohms minimum (at 25°C) | |
| Contact Resistance: | ≤10 mΩ |
How to Order:
Connector Size:
MS3102A box mounting receptacles are used on boxes and equipment cases where no cable support is required.
Applications of this MS3102A20-19P MIL-DTL-5015 Series Circular Connector:
- Military & Defense
- Aerospace & Space
- Railway & Mass Transit
- Industrial & Heavy Equipment
- Alternative Energy, Nuclear, Oil & Gas
Download the MIL-DTL-5015 Circular Connectors PDF Catalog & Datasheet:
MIL-DTL-5015 Series Mil Spec Circular Connectors Catalog (PDF, 2.2 MB) MS3102A20-19P DatasheetLearn more about our military connectors.
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