| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | Amphenol Aerospace |
| Manufacturer Part Number: | Amphenol Aerospace D38999/20JJ4SD |
| Number of Contacts: | 56 (48+8) |
| 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: | Olive Drab Cadmium |
| Current Rating: | 13 A, 7.5 A |
| Voltage Rating: | 600 VAC |
| Insert Arrangement: | 25-4 |
| Keying Position: | D |
| Locking Mechanism: | Threaded |
| Operating Temperature: | -65 to 175 °C |
| Mil Type: | MIL-DTL-38999 |
| SKU: | AAOD38999/20JJ4SD |
D38999/20JJ4SD
Specifications
Detailed Description
MIL-DTL-38999/20 Series III connectors, also known as D38999, are rugged and reliable circular electrical connectors designed for harsh environments. This wall mount receptacle features a removable crimp contact design, with a total of 56 gold-plated contacts for optimal conductivity. With a wide operating temperature range from -65°C to 175°C, and a service rating of I for extreme conditions, these connectors are ideal for military and aerospace applications. The composite shell construction, with a cadmium olive drab finish, offers excellent environmental resistance and durability. Meeting stringent MIL-DTL-38999 standards, including Boeing BACC approval, these connectors ensure high performance and reliability in demanding situations.
