| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | Amphenol Aerospace |
| Manufacturer Part Number: | Amphenol Aerospace D38999/20MJ37JA |
| Number of Contacts: | 37 |
| Contact Plating: | Gold |
| Shell Size: | 25 |
| Contact Type: | Socket |
| Shell Material: | Composite |
| Wire Size: | 20 to 16 AWG |
| Shell Type: | Wall Mount Receptacle |
| Shell Finish: | Electroless Nickel |
| Current Rating: | 13 A |
| Voltage Rating: | 600 VAC |
| Insert Arrangement: | 25-37 |
| Keying Position: | A |
| Locking Mechanism: | Threaded |
| Operating Temperature: | -65 to 200 °C |
| Mil Type: | MIL-DTL-38999 |
| SKU: | AAOD38999/20MJ37JA |
D38999/20MJ37JA
Specifications
Detailed Description
MIL-DTL-38999 III (D38999) harsh environment connectors are designed for rugged applications, featuring wall mount receptacles, jam nut receptacles, and straight self-locking RFI plugs. With 9 shell sizes and 54 insert arrangements available, these connectors offer versatility for various systems. Utilizing M39029 contacts in sizes 22D, 20, 16, 12, 10 power, and 8 twinax, they ensure reliable connections in demanding environments. Constructed from aluminum, stainless steel, or lightweight composite, with plating options including olive drab cadmium and passivated stainless steel, they meet stringent military and aerospace requirements. The 38999 Series 3 connectors, such as the D38999/20MJ37JA, guarantee high performance with gold-plated removable crimp contacts, operating efficiently in temperatures ranging from -65 °C to 200 °C. These high-reliability connectors, with a service rating of II and a mating life of 1500 cycles, are ideal for mission-critical applications in military, aerospace, and other industries.
