| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | Amphenol Aerospace |
| Manufacturer Part Number: | Amphenol Aerospace D38999/20KH21SN |
| Number of Contacts: | 21 |
| Contact Plating: | Gold |
| Shell Size: | 23 |
| Contact Type: | Socket |
| Shell Material: | Stainless Steel |
| Wire Size: | 20 to 16 AWG |
| Shell Type: | Wall Mount Receptacle |
| Shell Finish: | Passivated |
| Current Rating: | 13 A |
| Voltage Rating: | 900 VAC |
| Insert Arrangement: | 23-21 |
| Keying Position: | N |
| Locking Mechanism: | Threaded |
| Operating Temperature: | -65 to 200 °C |
| Mil Type: | MIL-DTL-38999 |
| SKU: | AAOD38999/20KH21SN |
D38999/20KH21SN
Specifications
Detailed Description
MIL-DTL-38999 III (D38999) harsh environment connectors are designed for reliable electrical connections in demanding conditions. This specific model, the D38999/20KH21SN, features a wall mount receptacle with removable crimp contacts. With a rugged stainless steel shell and passivated finish, it offers excellent durability and corrosion resistance. Rated for temperatures ranging from -65°C to 200°C, and with a service class of K, this connector is suitable for a wide range of applications. Its 21 gold-plated socket contacts ensure secure and low-resistance connections, with a mating life of 500 cycles. Meeting military specification MIL-DTL-38999 III, this connector is ideal for use in aerospace, defense, and other high-reliability applications.

