| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | Amphenol Aerospace |
| Manufacturer Part Number: | Amphenol Aerospace D38999/20ZG75AC |
| 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: | C |
| Locking Mechanism: | Threaded |
| Operating Temperature: | -65 to 175 °C |
| Without Contacts: | Yes |
| Mil Type: | MIL-DTL-38999 |
| SKU: | AAOD38999/20ZG75AC |
D38999/20ZG75AC
Specifications
Detailed Description
MIL-DTL-38999 III (D38999) harsh environment connectors, designated as SKU D38999/20ZG75AC, are integral components for rugged electrical applications. Featuring wall mount receptacles, jam nut receptacles, and straight self-locking RFI plugs, these connectors offer versatile connectivity solutions. With 9 shell sizes and 54 insert arrangements available, they accommodate various contact configurations, including M39029 contacts in sizes 22D, 20, 16, 12, 10 power, and 8 twinax. Constructed from durable materials such as aluminum, stainless steel, and lightweight composite, and boasting a range of plating options from olive drab cadmium to passivated stainless steel, these connectors ensure reliable performance in demanding environments. The MIL-DTL-38999/20 connectors, with a shell size of 21 and 8Twinax(4) removable crimp contacts, are specifically designed for wall mounting applications, with a threaded mating type and zinc-nickel finish coating for enhanced durability. Trusted for their high reliability in aerospace and military systems, these connectors meet stringent MIL-DTL-38999 III specifications and are ideal for use in harsh operating conditions.
