| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | Amphenol Aerospace |
| Manufacturer Part Number: | Amphenol Aerospace D38999/20MG39JB |
| Number of Contacts: | 39 (37+2) |
| Contact Plating: | Gold |
| Shell Size: | 21 |
| Contact Type: | Socket |
| Shell Material: | Composite |
| Wire Size: | 20 to 16 AWG, 24 to 20 AWG |
| Shell Type: | Wall Mount Receptacle |
| Shell Finish: | Electroless Nickel |
| Current Rating: | 13 A, 7.5 A |
| Voltage Rating: | 600 VAC |
| Insert Arrangement: | 21-39 |
| Keying Position: | B |
| Locking Mechanism: | Threaded |
| Operating Temperature: | -65 to 200 °C |
| Mil Type: | MIL-DTL-38999 |
| SKU: | AAOD38999/20MG39JB |
D38999/20MG39JB
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 39 gold-plated contacts, suitable for demanding environments with a wide operating temperature range from -65°C to 200°C. Constructed with a Composite shell material and Electroless Nickel or Electrodeposited Nickel finish coating, it offers excellent durability and environmental resistance. The contact arrangement G39 accommodates 20 size 16 contacts and 19 size 20 contacts, all removable crimp type for easy installation. With a service rating of I for in-line connections, this connector ensures reliable performance in military and aerospace applications, meeting MIL-DTL-38999 III specifications.

