| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | Amphenol Aerospace |
| Manufacturer Part Number: | Amphenol Aerospace D38999/20ZH21SN |
| Number of Contacts: | 21 |
| Contact Plating: | Gold |
| Shell Size: | 23 |
| Contact Type: | Socket |
| 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: | N |
| Locking Mechanism: | Threaded |
| Operating Temperature: | -65 to 175 °C |
| Mil Type: | MIL-DTL-38999 |
| SKU: | AAOD38999/20ZH21SN |
D38999/20ZH21SN
Specifications
Detailed Description
MIL-DTL-38999/20ZH21SN is a high-performance circular connector designed for harsh environmental conditions. Featuring a wall mount flange receptacle with 21 removable crimp contacts, this connector is part of the rugged Series III military specification. Constructed with a durable aluminum shell and black zinc-nickel plating, it offers excellent conductivity and environmental resistance. With a contact gender of female and socket contact style, it ensures secure and reliable connections in demanding applications. Rated for temperatures ranging from -65°C to 175°C and boasting a service rating of II, this connector guarantees dependable performance in extreme conditions. Its RoHS non-compliant designation may be a consideration for some users, but its overall reliability and durability make it a preferred choice for high-reliability applications.

