| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | Amphenol Aerospace |
| Manufacturer Part Number: | Amphenol Aerospace D38999/20MJ4SE |
| Number of Contacts: | 56 (48+8) |
| Contact Plating: | Gold |
| Shell Size: | 25 |
| Contact Type: | Socket |
| Shell Material: | Composite |
| Wire Size: | 20 to 16 AWG, 24 to 20 AWG |
| Shell Type: | Wall Mount Receptacle |
| Shell Finish: | Electroless Nickel |
| Current Rating: | 13 A, 7.5 A |
| Voltage Rating: | 600 VAC |
| Insert Arrangement: | 25-4 |
| Keying Position: | E |
| Locking Mechanism: | Threaded |
| Operating Temperature: | -65 to 200 °C |
| Mil Type: | MIL-DTL-38999 |
| SKU: | AAOD38999/20MJ4SE |
D38999/20MJ4SE
Specifications
Detailed Description
MIL-DTL-38999 III (D38999) harsh environment connectors, designated as D38999/20MJ4SE, are essential components for rugged electrical applications. This particular model features a wall mount receptacle with a jam nut for secure installation. Boasting 56 removable crimp contacts in a Series III configuration, it offers reliable connectivity in extreme conditions. Constructed with a composite shell and gold-plated contacts, these connectors ensure optimal performance from -65°C to 200°C. With a service rating of I and a service class of M, they meet stringent military specifications for durability and reliability. The electroless nickel and electrodeposited nickel finish provides excellent corrosion resistance, making them suitable for a wide range of applications. Designed for longevity, these connectors have a contact mating life of 500 cycles, meeting the demands of high-reliability environments.
