| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | Amphenol Aerospace |
| Manufacturer Part Number: | Amphenol Aerospace D38999/20MG75AB |
| Number of Contacts: | 4 |
| Contact Plating: | Gold |
| Shell Size: | 21 |
| Contact Type: | Pin |
| Shell Material: | Composite |
| Shell Type: | Wall Mount Receptacle |
| Shell Finish: | Electroless Nickel |
| Voltage Rating: | 300/400 VAC |
| Insert Arrangement: | 21-75 |
| Keying Position: | B |
| Locking Mechanism: | Threaded |
| Operating Temperature: | -65 to 200 °C |
| Without Contacts: | Yes |
| Mil Type: | MIL-DTL-38999 |
| SKU: | AAOD38999/20MG75AB |
D38999/20MG75AB
Specifications
Detailed Description
MIL-DTL-38999/20 harsh environment connectors, also known as D38999 Series III, offer reliable electrical connectivity in demanding conditions. This specific configuration features a wall-mount receptacle with a threaded mating type and a shell size of 21. Designed for military and aerospace applications, these connectors are constructed with a composite shell material and electroless nickel finish, ensuring durability and corrosion resistance. With removable crimp contacts included, they provide easy installation and maintenance. Rated for temperatures ranging from -65°C to 200°C, and meeting MIL-DTL-38999 III specifications, these connectors are suitable for use in rugged environments where reliable signal transmission is critical. The 38999 Series III connectors are RoHS compliant, making them environmentally friendly, and their high-reliability design, with Boeing BACC approval, guarantees performance in mission-critical systems.
