| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | Amphenol Aerospace |
| Manufacturer Part Number: | Amphenol Aerospace D38999/20JB4BD |
| Number of Contacts: | 4 |
| Contact Plating: | Gold |
| Shell Size: | 11 |
| Contact Type: | Socket |
| Shell Material: | Composite |
| Wire Size: | 24 to 20 AWG |
| Shell Type: | Wall Mount Receptacle |
| Shell Finish: | Olive Drab Cadmium |
| Current Rating: | 7.5 A |
| Voltage Rating: | 600 VAC |
| Insert Arrangement: | 11-4 |
| Keying Position: | D |
| Locking Mechanism: | Threaded |
| Operating Temperature: | -65 to 175 °C |
| Without Contacts: | Yes |
| Mil Type: | MIL-DTL-38999 |
| SKU: | AAOD38999/20JB4BD |
D38999/20JB4BD
Specifications
Detailed Description
MIL-DTL-38999/20 (D38999) Series III harsh environment connectors feature wall mount receptacles, jam nut receptacles, and straight self-locking RFI plugs. With 9 shell sizes and 54 insert arrangements, they accommodate M39029 contacts in various sizes, including 22D, 20, 16, 12, 10 power, and 8 twinax. Available in aluminum, stainless steel, and lightweight composite shells with plating options like olive drab cadmium and nickel, these connectors are versatile. Meeting Boeing BACC standards, they are RoHS-compliant and cadmium-free, suitable for demanding applications with a wide operating temperature range from -65°C to 175°C. The D38999/20JB4BD, with a wall mounting flange and 4 removable crimp contacts, is ideal for military and aerospace use, ensuring reliable connectivity in harsh environments.
