| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | Amphenol Aerospace |
| Manufacturer Part Number: | Amphenol Aerospace D38999/20JJ7SE |
| Number of Contacts: | 99 (97+2) |
| Contact Plating: | Gold |
| Shell Size: | 25 |
| Contact Type: | Socket |
| Shell Material: | Composite |
| Wire Size: | 28 to 22 AWG |
| Shell Type: | Wall Mount Receptacle |
| Shell Finish: | Olive Drab Cadmium |
| Current Rating: | 5 A |
| Voltage Rating: | 400 VAC |
| Insert Arrangement: | 25-7 |
| Keying Position: | E |
| Locking Mechanism: | Threaded |
| Operating Temperature: | -65 to 175 °C |
| Mil Type: | MIL-DTL-38999 |
| SKU: | AAOD38999/20JJ7SE |
D38999/20JJ7SE
Specifications
Detailed Description
MIL-DTL-38999 III (D38999) harsh environment connectors, designated as SKU D38999/20JJ7SE, offer reliable electrical connectivity in demanding applications. Featuring wall mount receptacles, jam nut receptacles, and straight self-locking RFI plugs, these connectors are versatile and durable. With 9 shell sizes and 54 insert arrangements available, they accommodate a wide range of configurations. Utilizing M39029 contacts in various sizes, including 22D, 20, and 8 twinax, they ensure secure connections. Constructed from rugged materials such as aluminum, stainless steel, and lightweight composite, with plating options including olive drab cadmium and nickel, these connectors are suitable for military and aerospace use. The Series III connectors, with a shell size of 25 and 99 contacts, are specifically designed for wall mounting with removable crimp contacts, featuring gold plating for enhanced conductivity. Rated for operating temperatures ranging from -65°C to 175°C, and with a service rating of M and Twinax, they guarantee performance in extreme conditions. Meeting MIL-DTL-38999 III military specifications, these connectors are RoHS-compliant and offer 500 mating cycles, making them a reliable choice for high-reliability applications.
