| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | Amphenol Aerospace |
| Manufacturer Part Number: | Amphenol Aerospace D38999/20ZG75PA |
| Number of Contacts: | 4 |
| Contact Plating: | Gold |
| Shell Size: | 21 |
| Contact Type: | Pin |
| Shell Material: | Aluminum |
| Shell Type: | Wall Mount Receptacle |
| Shell Finish: | Zinc Nickel |
| Voltage Rating: | 300/400 VAC |
| Insert Arrangement: | 21-75 |
| Keying Position: | A |
| Locking Mechanism: | Threaded |
| Operating Temperature: | -65 to 175 °C |
| Mil Type: | MIL-DTL-38999 |
| SKU: | AAOD38999/20ZG75PA |
D38999/20ZG75PA
Specifications
Detailed Description
MIL-DTL-38999/20 - Connectors, Electrical, Circular, Receptacle, Threaded, Wall Mounting Flange, Removable Crimp Contacts, Series III. This high-reliability connector features a black zinc-nickel plated aluminum shell for enhanced conductivity and environmental resistance, suitable for harsh operating conditions. With a contact arrangement of 8Twinax(4) and gold-plated removable crimp contacts, it ensures reliable signal transmission with a service rating of Twinax. Designed for military and aerospace applications, it meets stringent MIL-DTL-38999 III specifications, offering durability and performance in demanding environments. With a shell size of 21 and 4 contacts, this connector is ideal for secure and efficient electrical connections in mission-critical systems.

