| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | Amphenol Aerospace |
| Manufacturer Part Number: | Amphenol Aerospace D38999/20JH55SD |
| Number of Contacts: | 55 |
| Contact Plating: | Gold |
| Shell Size: | 23 |
| 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: | 23-55 |
| Keying Position: | D |
| Locking Mechanism: | Threaded |
| Operating Temperature: | -65 to 175 °C |
| Mil Type: | MIL-DTL-38999 |
| SKU: | AAOD38999/20JH55SD |
D38999/20JH55SD
Specifications
Detailed Description
The MIL-DTL-38999/20 Series III Wall Mounting Flange Receptacle is a high-performance circular connector designed for harsh environments. With 55 removable crimp contacts featuring gold plating, this connector ensures reliable conductivity in extreme conditions. Its composite shell, coated with Cadmium Olive Drab, offers superior environmental resistance, making it ideal for military and aerospace applications. Meeting stringent MIL-DTL-38999 III specifications, this connector guarantees durability and longevity, with a service rating of I and a service class of J. Suitable for both commercial and hi-rel use, it is the perfect choice for mission-critical systems.

