| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | Amphenol Aerospace |
| Manufacturer Part Number: | Amphenol Aerospace D38999/26FH55AA |
| Number of Contacts: | 55 |
| Contact Plating: | Gold |
| Shell Size: | 23 |
| Contact Type: | Pin |
| Shell Material: | Aluminum |
| Wire Size: | 24 to 20 AWG |
| Shell Type: | Plug, Straight |
| Shell Finish: | Electroless Nickel |
| Current Rating: | 7.5 A |
| Voltage Rating: | 600 VAC |
| Insert Arrangement: | 23-55 |
| Keying Position: | A |
| Locking Mechanism: | Threaded |
| Operating Temperature: | -65 to 200 °C |
| Without Contacts: | Yes |
| Mil Type: | MIL-DTL-38999 |
| SKU: | AAOD38999/26FH55AA |
D38999/26FH55AA
Specifications
Detailed Description
MIL-DTL-38999/26 is a high-performance circular electrical connector featuring a straight plug design with removable crimp contacts. Part of the rugged Series III, this connector is meticulously engineered to meet military specifications for harsh environments. With 55 contacts in a shell size 23, it offers reliable connectivity in extreme conditions, rated for operating temperatures ranging from -65°C to 200°C. The aluminum shell with electroless nickel coating provides exceptional durability and conductivity, making it ideal for aerospace, defense, and other demanding applications. This RoHS-compliant connector, designated as D3899926FH55AA, guarantees superior performance and longevity in critical systems.

