| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | Amphenol Aerospace |
| Manufacturer Part Number: | Amphenol Aerospace D38999/24ZH21BN |
| Number of Contacts: | 21 |
| Contact Plating: | Gold |
| Shell Size: | 23 |
| Contact Type: | Socket |
| Shell Material: | Aluminum |
| Wire Size: | 20 to 16 AWG |
| Shell Type: | Jam Nut Receptacle |
| Shell Finish: | Zinc Nickel |
| Current Rating: | 13 A |
| Voltage Rating: | 900 VAC |
| Insert Arrangement: | 23-21 |
| Keying Position: | N |
| Locking Mechanism: | Threaded |
| Operating Temperature: | -65 to 175 °C |
| Without Contacts: | Yes |
| Mil Type: | MIL-DTL-38999 |
| SKU: | AAOD38999/24ZH21BN |
D38999/24ZH21BN
Specifications
Detailed Description
MIL-DTL-38999 III (D38999) harsh environment connectors, designated as SKU D38999/24ZH21BN, are essential components for rugged electronic applications. This series features wall mount receptacles, jam nut receptacles, and straight self-locking RFI plugs, offering versatility in installation. With 9 shell sizes and 54 insert arrangements available, these connectors accommodate various contact configurations, including M39029 removable crimp contacts. Constructed from durable aluminum with a black zinc-nickel finish, they ensure reliable conductivity in demanding conditions. Rated for temperatures ranging from -65°C to 175°C, and meeting military specification MIL-DTL-38999 III, these connectors are suitable for use in aerospace, defense, and other high-reliability applications. The 38999 Series 3 connectors, although not RoHS-compliant, are designed for superior performance in harsh environments, making them a preferred choice for mission-critical systems.

