| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | Amphenol Aerospace |
| Manufacturer Part Number: | Amphenol Aerospace D38999/20JH55AB |
| Number of Contacts: | 55 |
| 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: | Olive Drab Cadmium |
| Current Rating: | 7.5 A |
| Voltage Rating: | 600 VAC |
| Insert Arrangement: | 23-55 |
| Keying Position: | B |
| Locking Mechanism: | Threaded |
| Operating Temperature: | -65 to 175 °C |
| Without Contacts: | Yes |
| Mil Type: | MIL-DTL-38999 |
| SKU: | AAOD38999/20JH55AB |
D38999/20JH55AB
Specifications
Detailed Description
MIL-DTL-38999 III (D38999) harsh environment connectors, designated as SKU D38999/20JH55AB, offer reliable electrical connectivity in demanding conditions. This series features a wide range of options including wall mount receptacles, jam nut receptacles, and straight self-locking RFI plugs, catering to various installation requirements. With 9 shell sizes and 54 insert arrangements available, these connectors accommodate diverse applications with ease. Constructed from durable materials such as aluminum, stainless steel, and lightweight composite, they ensure long-lasting performance. The inclusion of M39029 contacts in sizes 22D, 20, 16, 12, 10 power, and 8 twinax, guarantees efficient signal transmission. Offering enhanced versatility, the connectors come with a selection of plating options including olive drab cadmium, nickel, black zinc nickel, and passivated stainless steel. Compliant with military specification MIL-DTL-38999 III and featuring a service rating of I, they are suitable for use in critical environments. The connector, with a shell size of 23 and 55 contacts, is designed for wall mounting applications, with a service class detail of Cadmium Olive Drab Plated Composite Shell (Conductive), making it ideal for high-reliability aerospace and defense systems.
