| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | Amphenol Aerospace |
| Manufacturer Part Number: | Amphenol Aerospace D38999/20ZH21PB |
| 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: | B |
| Locking Mechanism: | Threaded |
| Operating Temperature: | -65 to 175 °C |
| MIL Type: | MIL-DTL-38999 |
| SKU: | AAOD38999/20ZH21PB |
D38999/20ZH21PB
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 a rugged aluminum shell with a black zinc-nickel finish, offering excellent environmental resistance. With 21 gold-plated removable crimp contacts in a size 16(21) arrangement, it ensures reliable conductivity in harsh operating conditions. Designed for military applications, this connector is rated for temperatures ranging from -65°C to 175°C, meeting stringent performance standards. Its threaded mating type and B keyway polarization provide secure and accurate connections, suitable for mission-critical systems. Boasting a service rating of II, a shell size of 23, and a wall mounting flange shell style, it is ideal for use in aerospace, defense, and other demanding environments. Individually tested for 500 mating cycles, this connector guarantees long-term performance and durability in the field. Non-RoHS compliant.
