| PartNumber | MS3102A20-33P | MS3102A20-33P-RES | MS3102A20-30P |
| Description | Circular MIL Spec Connector Size 20 11P Box Mount Receptacle | Circular MIL Spec Connector ER 11C 11#16 PIN RECP | Circular MIL Spec Connector |
| Manufacturer | Amphenol | Amphenol | Amphenol |
| Product Category | Circular MIL Spec Connector | Circular MIL Spec Connector | Circular MIL Spec Connector |
| RoHS | N | N | - |
| Number of Positions | 11 Position | 11 Position | 13 Position |
| Insert Arrangement | 20-33 | 20-33 | 20-30 |
| Contact Gender | Pin (Male) | Pin (Male) | Pin (Male) |
| MIL Type | MIL-DTL-5015 | MIL-DTL-5015 | MIL-DTL-5015 |
| Product | Receptacles | Receptacles | Receptacles |
| Shell Size | 20 | 20 | 20 |
| Shell Style | Box Mount | Box Mount | Box Mount |
| Mounting Style | Panel | Panel | Panel |
| Termination Style | Solder | - | - |
| Contact Plating | Silver | - | - |
| Series | MS 5015 | MS | MS |
| Mounting Angle | Straight | - | - |
| Brand | Amphenol Industrial | Amphenol Industrial | Amphenol Industrial |
| Shell Plating | Olive Drab Chromate over Cadmium | Olive Drab Chromate over Cadmium | Olive Drab Chromate over Cadmium |
| Mating Style | Threaded | - | - |
| Product Type | Circular MIL Spec Connector | Circular MIL Spec Connector | Circular MIL Spec Connector |
| Shell Material | Aluminum Alloy | - | - |
| Factory Pack Quantity | 1 | 1 | - |
| Subcategory | Circular Connectors | Circular Connectors | Circular Connectors |
| Tradename | 5015 | - | - |
| Part # Aliases | 61-168220-33P MS31O2A20-33P U61-168220-33P | - | - |
| Unit Weight | 1.664931 oz | 1.622602 oz | - |