| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | Amphenol Aerospace |
| Manufacturer Part Number: | Amphenol Aerospace D38999/20JJ4PA |
| Number of Contacts: | 56 (48+8) |
| Contact Plating: | Gold |
| Shell Size: | 25 |
| Contact Type: | Pin |
| Shell Material: | Composite |
| Wire Size: | 20 to 16 AWG, 24 to 20 AWG |
| Shell Type: | Wall Mount Receptacle |
| Shell Finish: | Olive Drab Cadmium |
| Current Rating: | 13 A, 7.5 A |
| Voltage Rating: | 600 VAC |
| Insert Arrangement: | 25-4 |
| Keying Position: | A |
| Locking Mechanism: | Threaded |
| Operating Temperature: | -65 to 175 °C |
| Mil Type: | MIL-DTL-38999 |
| SKU: | AAOD38999/20JJ4PA |
D38999/20JJ4PA
Specifications
Detailed Description
MIL-DTL-38999 III (D38999) harsh environment connectors, designated as SKU D38999/20JJ4PA, are meticulously engineered for high-reliability performance in demanding applications. Featuring a rugged composite shell with olive drab cadmium plating, these connectors offer exceptional durability and corrosion resistance. The wall mount receptacle design, with a J4 shell size insert arrangement, accommodates 56 removable crimp contacts for secure and efficient electrical connections. Each contact is meticulously plated with gold for enhanced conductivity and longevity, ensuring reliable signal transmission even in extreme temperatures ranging from -65°C to 175°C. With a service rating of I and a service class of J, these connectors are suitable for a wide range of military and aerospace applications. Compliant with MIL-DTL-38999 III specifications, they guarantee high performance and reliability in harsh operating environments.

