| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | Amphenol Aerospace |
| Manufacturer Part Number: | Amphenol Aerospace D38999/20MJ46BC |
| Number of Contacts: | 46 (40+4+2) |
| Contact Plating: | Gold |
| Shell Size: | 25 |
| Contact Type: | Socket |
| Shell Material: | Composite |
| Wire Size: | 20 to 16 AWG, 24 to 20 AWG |
| Shell Type: | Wall Mount Receptacle |
| Shell Finish: | Electroless Nickel |
| Current Rating: | 13 A, 7.5 A |
| Voltage Rating: | 600 VAC |
| Insert Arrangement: | 25-46 |
| Keying Position: | C |
| Locking Mechanism: | Threaded |
| Operating Temperature: | -65 to 200 °C |
| Without Contacts: | Yes |
| Mil Type: | MIL-DTL-38999 |
| SKU: | AAOD38999/20MJ46BC |
D38999/20MJ46BC
Specifications
Detailed Description
MIL-DTL-38999 III (D38999) harsh environment connectors, featuring wall mount receptacles, jam nut receptacles, and straight self-locking RFI plugs, are essential for rugged electrical applications. With 9 shell sizes and 54 insert arrangements available, these connectors offer versatility and reliability. Constructed with M39029 contacts in various sizes, including 22D, 20, 16, 12, 10 power, and 8 twinax, they ensure secure connections. The shell materials, such as aluminum, stainless steel, and lightweight composite, along with a range of plating options like olive drab cadmium and passivated stainless steel, guarantee durability in demanding conditions. With RoHS-compliant and Boeing BACC-approved designs, these connectors meet stringent industry standards for performance and safety. Whether in military, aerospace, or industrial settings, the MIL-DTL-38999 III connectors provide dependable connectivity in even the harshest environments.
