| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | Amphenol Aerospace |
| Manufacturer Part Number: | Amphenol Aerospace D38999/20MG35BA |
| Number of Contacts: | 79 |
| Contact Plating: | Gold |
| Shell Size: | 21 |
| Contact Type: | Socket |
| Shell Material: | Composite |
| Wire Size: | 28 to 22 AWG |
| Shell Type: | Wall Mount Receptacle |
| Shell Finish: | Electroless Nickel |
| Current Rating: | 5 A |
| Voltage Rating: | 400 VAC |
| Insert Arrangement: | 21-35 |
| Keying Position: | A |
| Locking Mechanism: | Threaded |
| Operating Temperature: | -65 to 200 °C |
| Without Contacts: | Yes |
| Mil Type: | MIL-DTL-38999 |
| SKU: | AAOD38999/20MG35BA |
D38999/20MG35BA
Specifications
Detailed Description
MIL-DTL-38999/20 (D38999) connectors are designed for harsh environments, featuring wall mount receptacles, jam nut receptacles, and straight self-locking RFI plugs. With 9 shell sizes and 54 insert arrangements available, they accommodate various contact sizes including 22D, 20, 16, 12, 10 power, and 8 twinax. Constructed from aluminum, stainless steel, or lightweight composite, these connectors offer durability with plating options such as olive drab cadmium, nickel, and black zinc nickel. Meeting RoHS compliance and Boeing BACC standards, they ensure reliable performance in military and aerospace applications. The D38999/20 connectors, with a shell size of 21 and 79 removable crimp contacts, are suitable for wall mounting with a maximum operating temperature of 200°C and a service rating of M.

