| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | Amphenol Aerospace |
| Manufacturer Part Number: | Amphenol Aerospace D38999/20JH55HN |
| 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: | N |
| Locking Mechanism: | Threaded |
| Operating Temperature: | -65 to 175 °C |
| Mil Type: | MIL-DTL-38999 |
| SKU: | AAOD38999/20JH55HN |
D38999/20JH55HN
Specifications
Detailed Description
MIL-DTL-38999/20 Series III Connectors, featuring a wall mount flange receptacle design, are essential components for military and aerospace applications. With 55 removable crimp contacts in a rugged composite shell, these connectors ensure reliable performance in harsh environments. Gold-plated contacts guarantee high conductivity and signal integrity, while the cadmium olive drab finish provides superior corrosion resistance. Engineered for durability, they offer a mating life of 1500 cycles, making them ideal for mission-critical systems. With their J-Class service rating and compliance with military specifications, these connectors meet the stringent demands of high-reliability applications.

