| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | Amphenol Aerospace |
| Manufacturer Part Number: | Amphenol Aerospace D38999/20MH53AN |
| Number of Contacts: | 53 |
| Contact Plating: | Gold |
| Shell Size: | 23 |
| Contact Type: | Pin |
| Shell Material: | Composite |
| Wire Size: | 24 to 20 AWG |
| Shell Type: | Wall Mount Receptacle |
| Shell Finish: | Electroless Nickel |
| Current Rating: | 7.5 A |
| Voltage Rating: | 600 VAC |
| Insert Arrangement: | 23-53 |
| Keying Position: | N |
| Locking Mechanism: | Threaded |
| Operating Temperature: | -65 to 200 °C |
| Without Contacts: | Yes |
| Mil Type: | MIL-DTL-38999 |
| SKU: | AAOD38999/20MH53AN |
D38999/20MH53AN
Specifications
Detailed Description
MIL-DTL-38999 III (D38999) harsh environment connectors, designated as SKU D38999/20MH53AN, offer reliable electrical connectivity in demanding applications. Featuring wall mount receptacles, jam nut receptacles, and straight self-locking RFI plugs, this series is versatile and robust. With 9 shell sizes and 54 insert arrangements available, these connectors accommodate various contact configurations, including M39029 removable crimp contacts in size 20(53). Constructed from a composite shell with electroless nickel and electrodeposited nickel plating, they ensure durability and conductivity in extreme conditions. Rated for a wide operating temperature range of -65°C to 200°C, and with environmental resistance, they are suitable for military, aerospace, and industrial use. Compliant with MIL-DTL-38999 and offering high reliability, these connectors are essential for mission-critical systems.

