| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | Amphenol Aerospace |
| Manufacturer Part Number: | Amphenol Aerospace D38999/20ZE99SE |
| Number of Contacts: | 23 (21+2) |
| Contact Plating: | Gold |
| Shell Size: | 17 |
| Contact Type: | Socket |
| 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: | 17-99 |
| Keying Position: | E |
| Locking Mechanism: | Threaded |
| Operating Temperature: | -65 to 175 °C |
| Mil Type: | MIL-DTL-38999 |
| SKU: | AAOD38999/20ZE99SE |
D38999/20ZE99SE
Specifications
Detailed Description
MIL-DTL-38999 III (D38999) harsh environment connectors feature wall mount receptacles, jam nut receptacles, and straight self-locking RFI plugs in 9 shell sizes and 54 insert arrangements with M39029 contacts. Available in aluminum, stainless steel, or lightweight composite shells with various plating options, including RoHS-compliant finishes, these connectors are ideal for military and aerospace applications. The Series III connectors, such as the D3899920ZE99SE, specifically offer 23 gold-plated removable crimp contacts in a size 16(2) and 20(21) arrangement. With a wide operating temperature range of -65°C to 175°C and a service rating of I for environmental resistance, they ensure reliable performance in demanding conditions. The black zinc-nickel plated aluminum shell provides enhanced conductivity and durability, meeting stringent quality standards like Boeing BACC.
