| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | Amphenol Aerospace |
| Manufacturer Part Number: | Amphenol Aerospace D38999/20MG75PC |
| Number of Contacts: | 4 |
| Contact Plating: | Gold |
| Shell Size: | 21 |
| Contact Type: | Pin |
| Shell Material: | Composite |
| Shell Type: | Wall Mount Receptacle |
| Shell Finish: | Electroless Nickel |
| Voltage Rating: | 300/400 VAC |
| Insert Arrangement: | 21-75 |
| Keying Position: | C |
| Locking Mechanism: | Threaded |
| Operating Temperature: | -65 to 200 °C |
| Mil Type: | MIL-DTL-38999 |
| SKU: | AAOD38999/20MG75PC |
D38999/20MG75PC
Specifications
Detailed Description
MIL-DTL-38999 III (D38999) harsh environment connectors, designated as SKU D38999/20MG75PC, offer reliable electrical connections in demanding conditions. This specific model features a wall mount receptacle with a threaded mating type, designed for secure and removable crimp contacts. With a shell size of 21 and 4 gold-plated contact pins in a keyway polarization of C, it ensures efficient signal transmission even in extreme temperatures ranging from -65°C to 200°C. The composite shell construction, finished with environmentally resistant Electroless Nickel and Electrodeposited Nickel coatings, guarantees durability in military and aerospace applications. This high-reliability connector, meeting MIL-DTL-38999 standards, is essential for mission-critical systems.
