| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | Amphenol Aerospace |
| Manufacturer Part Number: | Amphenol Aerospace D38999/26JH55JA |
| Number of Contacts: | 55 |
| Contact Plating: | Gold |
| Shell Size: | 23 |
| Contact Type: | Socket |
| Shell Material: | Composite |
| Wire Size: | 24 to 20 AWG |
| Shell Type: | Plug, Straight |
| Shell Finish: | Olive Drab Cadmium |
| Current Rating: | 7.5 A |
| Voltage Rating: | 600 VAC |
| Insert Arrangement: | 23-55 |
| Keying Position: | A |
| Locking Mechanism: | Threaded |
| Operating Temperature: | -65 to 175 °C |
| Mil Type: | MIL-DTL-38999 |
| SKU: | AAOD38999/26JH55JA |
D38999/26JH55JA
Specifications
Detailed Description
MIL-DTL-38999/26JH55JA is a high-performance circular connector featuring a straight plug design with 55 removable crimp contacts. Part of the rugged MIL-DTL-38999 Series III, this connector is built for harsh environments with a wide operating temperature range from -65°C to 175°C. It offers superior conductivity with gold contact plating and enhanced durability with a cadmium olive drab finish on a composite shell. The socket contact style ensures reliable connections, rated for 1500 mating cycles. With threaded mating and EMI/RFI shielding, it provides secure and interference-free connectivity for military and aerospace applications. This connector, though not RoHS-compliant, meets stringent MIL-DTL-38999 and Boeing BACC standards for high-reliability performance.

