| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | Amphenol Aerospace |
| Manufacturer Part Number: | Amphenol Aerospace D38999/20JB4SB |
| Number of Contacts: | 4 |
| Contact Plating: | Gold |
| Shell Size: | 11 |
| Contact Type: | Socket |
| Shell Material: | Composite |
| Wire Size: | 24 to 20 AWG |
| Shell Type: | Wall Mount Receptacle |
| Shell Finish: | Olive Drab Cadmium |
| Current Rating: | 7.5 A |
| Voltage Rating: | 600 VAC |
| Insert Arrangement: | 11-4 |
| Keying Position: | B |
| Locking Mechanism: | Threaded |
| Operating Temperature: | -65 to 175 °C |
| Mil Type: | MIL-DTL-38999 |
| SKU: | AAOD38999/20JB4SB |
D38999/20JB4SB
Specifications
Detailed Description
MIL-DTL-38999/20 JB4SB is a high-performance circular connector designed for harsh environments, meeting Series III military specifications. Featuring a wall-mounting flange, this receptacle accommodates 4 removable crimp contacts, each plated with durable gold for enhanced conductivity. With a wide operating temperature range from -65°C to 175°C, it ensures reliable performance in extreme conditions. The composite shell construction, finished with olive drab cadmium for added protection, offers excellent durability while maintaining conductivity. Engineered for longevity, this connector has a mating life of 500 cycles, making it ideal for demanding applications in aerospace, defense, and industrial settings. RoHS compliance pending.
