 | | | |
| PartNumber | D38999/21HD37SD | D38999/21HD37SB | D38999/21HD37SA |
| Description | Circular MIL Spec Connector D38999/21HD37SD | Circular MIL Spec Connector D38999/21HD37SB | Circular MIL Spec Connector D38999/21HD37SA |
| Manufacturer | TE Connectivity | TE Connectivity | TE Connectivity |
| Product Category | Circular MIL Spec Connector | Circular MIL Spec Connector | Circular MIL Spec Connector |
| RoHS | Y | Y | Y |
| Brand | TE Connectivity / DEUTSCH | TE Connectivity / DEUTSCH | TE Connectivity / DEUTSCH |
| Product Type | Circular MIL Spec Connector | Circular MIL Spec Connector | Circular MIL Spec Connector |
| Factory Pack Quantity | 25 | 25 | 25 |
| Subcategory | Circular Connectors | Circular Connectors | Circular Connectors |
| Part # Aliases | YDTS20H15-37SDV001 | YDTS20H15-37SBV001 | YDTS20H15-37SAV001 |