| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | Amphenol Aerospace |
| Manufacturer Part Number: | Amphenol Aerospace D38999/20ZJ46BC |
| Number of Contacts: | 46 (40+4+2) |
| Contact Plating: | Gold |
| Shell Size: | 25 |
| Contact Type: | Socket |
| Shell Material: | Aluminum |
| Wire Size: | 20 to 16 AWG, 24 to 20 AWG |
| Shell Type: | Wall Mount Receptacle |
| Shell Finish: | Zinc Nickel |
| Current Rating: | 13 A, 7.5 A |
| Voltage Rating: | 600 VAC |
| Insert Arrangement: | 25-46 |
| Keying Position: | C |
| Locking Mechanism: | Threaded |
| Operating Temperature: | -65 to 175 °C |
| Without Contacts: | Yes |
| Mil Type: | MIL-DTL-38999 |
| SKU: | AAOD38999/20ZJ46BC |
D38999/20ZJ46BC
Specifications
Detailed Description
MIL-DTL-38999 III (D38999) harsh environment connectors, designated as SKU D38999/20ZJ46BC, are meticulously engineered for reliable electrical connectivity in demanding conditions. This series features a comprehensive range of options, including wall mount receptacles, jam nut receptacles, and straight self-locking RFI plugs, catering to various installation requirements. With 9 shell sizes and 54 insert arrangements available, these connectors offer versatility for different applications. Constructed from durable materials such as aluminum, stainless steel, and lightweight composite, they ensure robust performance in extreme environments. The inclusion of M39029 contacts in sizes 22D, 20, 16, 12, 10 power, and 8 twinax, guarantees efficient signal transmission. Various plating options, including olive drab cadmium, nickel, black zinc nickel, and passivated stainless steel, not only enhance corrosion resistance but also accommodate specific environmental regulations. This particular model, a wall mounting flange receptacle with 46 removable crimp contacts (contact sizes 8Coax(2), 16(4), 20(40)), features a zinc-nickel finish for added durability. Meeting MIL-DTL-38999 III military specifications and boasting Boeing BACC approval, these connectors are ideal for high-reliability applications in aerospace, defense, and other industries.
