MS3108A20-4S MIL-DTL-5015 Circular Connector, 90 Degree Plug, 20-4, Socket Contacts
Introduction:
The MS3108A20-4S MIL-DTL-5015 Circular Connector is a high-performance 90-degree plug designed for robust and reliable connectivity in demanding environments. Featuring a right-angle orientation, this connector is ideal for applications where space optimization is critical. It comes with socket contacts, offering secure and efficient electrical connections. With a 20-4 contact arrangement and 4 socket contacts, this connector ensures versatility and compatibility for various wiring configurations. The solder termination method provides a durable and stable connection, while the threaded coupling mechanism guarantees a secure and vibration-resistant fit.
Constructed with an aluminum alloy shell, the MS3108A20-4S is both lightweight and durable. The shell is coated with Olive Drab Cadmium, providing excellent corrosion resistance and a distinctive olive green finish. The copper alloy contacts, plated with silver, ensure superior conductivity and longevity. Rated for 500V and 30A, this connector operates reliably in temperatures ranging from -55°C to 125°C, making it suitable for harsh industrial, aerospace, and military applications. Its cable mounting design and Normal Key (Key N) further enhance its ease of installation and secure usage.
Features:
- 90-degree plug with right-angle orientation for space-saving installation.
- Socket contacts with solder termination for reliable connections.
- 20-4 contact arrangement for versatile wiring options.
- Threaded coupling for secure and vibration-resistant mating.
- Aluminum alloy shell with Olive Drab Cadmium coating for durability and corrosion resistance.
- Copper alloy contacts with silver plating for excellent conductivity.
- Rated for 500V and 30A, suitable for high-performance applications.
- Operating temperature range of -55°C to 125°C for extreme environments.
Main Specifications:
General Information:
| Part Number: | MS3108A20-4S | |
| Product Type: | MIL-DTL-5015 series Mil-Spec Circular Connector | |
| Series: | MS3108A 90-degree Plug | |
| Connector Type: | Plug | |
| Orientation: | Right Angle | |
| Contact Type: | Socket Contacts | |
| Number of Contacts: | 4 Contacts | |
| Contact Termination: | Solder Cup | |
| Shell sizes: | 20 | |
| Contact Arrangement: | 20-4 | |
| Coupling Method: | Threaded | |
| Mount Method: | Cable Mounting | |
| Mount Feature: | Not Applicable | |
| Wire Gauge: | 14-12AWG | |
| 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: | Silver Plating | |
| Insulator Material: | Hard Plastic |
Electrical Performance:
| Rated voltage: | 500V | |
| Rated current: | 30A | |
| Insulation Resistance: | 5,000 Mega ohms minimum (at 25°C) | |
| Contact Resistance: | ≤10 mΩ |
How to Order:
Connector Size:
MS3108A 90-degree plugs have a solid endbell and are used when wire needs to be brought at an acute angle. Either the split or solid endbells can be rotated and locked.
Applications of this MS3108A20-4S 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) MS3108A20-4S DatasheetLearn more about our military connectors.
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