| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | Amphenol Aerospace |
| Manufacturer Part Number: | Amphenol Aerospace D38999/20ZH21PD |
| Number of Contacts: | 21 |
| Contact Plating: | Gold |
| Shell Size: | 23 |
| Contact Type: | Pin |
| Shell Material: | Aluminum |
| Wire Size: | 20 to 16 AWG |
| Shell Type: | Wall Mount Receptacle |
| Shell Finish: | Zinc Nickel |
| Current Rating: | 13 A |
| Voltage Rating: | 900 VAC |
| Insert Arrangement: | 23-21 |
| Keying Position: | D |
| Locking Mechanism: | Threaded |
| Operating Temperature: | -65 to 175 °C |
| Mil Type: | MIL-DTL-38999 |
| SKU: | AAOD38999/20ZH21PD |
D38999/20ZH21PD
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 21 gold-plated contacts in a size 16(21) configuration, suitable for demanding environments with a wide operating temperature range of -65°C to 175°C. Constructed with a zinc-nickel finish on an aluminum shell, it offers excellent conductivity and environmental resistance, meeting stringent military specifications for Series III connectors. Designed for male contact gender, with a mating life of 500 cycles, this product is ideal for aerospace, defense, and other high-performance applications requiring secure and durable electrical connections.

