| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | Amphenol Aerospace |
| Manufacturer Part Number: | Amphenol Aerospace D38999/20JJ24BA |
| Number of Contacts: | 24 (12+12) |
| Contact Plating: | Gold |
| Shell Size: | 25 |
| Contact Type: | Socket |
| Shell Material: | Composite |
| Wire Size: | 20 to 16 AWG |
| Shell Type: | Wall Mount Receptacle |
| Shell Finish: | Olive Drab Cadmium |
| Current Rating: | 13 A, 23 A |
| Voltage Rating: | 600 VAC |
| Insert Arrangement: | 25-24 |
| Keying Position: | A |
| Locking Mechanism: | Threaded |
| Operating Temperature: | -65 to 175 °C |
| Without Contacts: | Yes |
| Mil Type: | MIL-DTL-38999 |
| SKU: | AAOD38999/20JJ24BA |
D38999/20JJ24BA
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 applications. Available in 9 shell sizes and 54 insert arrangements with M39029 contacts, they ensure reliable connectivity in challenging conditions. Constructed from aluminum, stainless steel, or lightweight composite, with various plating options including olive drab cadmium and nickel, these connectors offer superior durability. RoHS-compliant and Boeing BACC-approved versions are also available, catering to diverse industry requirements. The MIL-DTL-38999/20, specifically designed as a Wall Mounting Flange Receptacle with 24 removable crimp contacts, is suitable for high-performance military and aerospace systems, with a service rating of I and operating temperatures ranging from -65°C to 175°C.

