| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | Amphenol Aerospace |
| Manufacturer Part Number: | Amphenol Aerospace D38999/20ZH21SD |
| 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: | D |
| Locking Mechanism: | Threaded |
| Operating Temperature: | -65 to 175 °C |
| Mil Type: | MIL-DTL-38999 |
| SKU: | AAOD38999/20ZH21SD |
D38999/20ZH21SD
Specifications
Detailed Description
MIL-DTL-38999/20ZH21SD is a high-reliability circular connector featuring a wall-mounting flange for secure installation. With 21 removable crimp contacts, this connector is designed for robust electrical connections in harsh environments. Constructed from aluminum with a durable black zinc-nickel finish, it offers excellent corrosion resistance. Each gold-plated contact is rated for 500 mating cycles, ensuring long-term reliability. Meeting stringent military specifications, this connector is suitable for a wide range of applications, from aerospace to industrial machinery. With a wide operating temperature range of -65°C to 175°C, it performs reliably in extreme conditions. RoHS compliant and featuring environment-resistant ingress protection, the MIL-DTL-38999/20ZH21SD is the ideal choice for demanding connectivity requirements.

