| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | Amphenol Aerospace |
| Manufacturer Part Number: | Amphenol Aerospace D38999/20ZJ4AN |
| Number of Contacts: | 56 (48+8) |
| Contact Plating: | Gold |
| Shell Size: | 25 |
| Contact Type: | Pin |
| Shell Material: | Aluminum |
| Wire Size: | 20 to 16 AWG, 24 to 20 AWG |
| Shell Type: | Wall Mount Receptacle |
| Shell Finish: | Zinc Nickel |
| Current Rating: | 13 A, 7.5 A |
| Voltage Rating: | 600 VAC |
| Insert Arrangement: | 25-4 |
| Keying Position: | N |
| Locking Mechanism: | Threaded |
| Operating Temperature: | -65 to 175 °C |
| Without Contacts: | Yes |
| Mil Type: | MIL-DTL-38999 |
| SKU: | AAOD38999/20ZJ4AN |
D38999/20ZJ4AN
Specifications
Detailed Description
MIL-DTL-38999 III (D38999) harsh environment connectors are rugged and reliable, featuring wall mount receptacles, jam nut receptacles, and straight self-locking RFI plugs. Available in 9 shell sizes and 54 insert arrangements, they accommodate M39029 contacts in various sizes including 22D, 20, 16, 12, 10 power, and 8 twinax. Constructed from durable materials such as aluminum, stainless steel, and lightweight composite, with an array of plating options including olive drab cadmium and passivated stainless steel, these connectors are suitable for a wide range of applications. The MIL-DTL-38999/20 model, with a shell size of 25 and 56 removable crimp contacts, is designed for wall mounting with a zinc-nickel finish for added durability. With a wide operating temperature range from -65°C to 175°C and compliance options for RoHS and Boeing BACC, these connectors are ideal for demanding environments.

