| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | Amphenol Aerospace |
| Manufacturer Part Number: | Amphenol Aerospace D38999/20JJ43HE |
| Number of Contacts: | 43 (23+20) |
| Contact Plating: | Gold |
| Shell Size: | 25 |
| Contact Type: | Pin |
| Shell Material: | Composite |
| Wire Size: | 20 to 16 AWG, 24 to 20 AWG |
| Shell Type: | Wall Mount Receptacle |
| Shell Finish: | Olive Drab Cadmium |
| Current Rating: | 13 A, 7.5 A |
| Voltage Rating: | 600 VAC |
| Insert Arrangement: | 25-43 |
| Keying Position: | E |
| Locking Mechanism: | Threaded |
| Operating Temperature: | -65 to 175 °C |
| Mil Type: | MIL-DTL-38999 |
| SKU: | AAOD38999/20JJ43HE |
D38999/20JJ43HE
Specifications
Detailed Description
MIL-DTL-38999 III (D38999) harsh environment connectors, designated as SKU D38999/20JJ43HE, are meticulously engineered for reliable electrical connectivity in demanding applications. This particular model, known as the D38999/20, is a wall-mount receptacle featuring a threaded design for secure installation. With a total of 43 removable crimp contacts, it offers robust connectivity for various systems. Constructed to meet stringent military specifications, these connectors are rated for operation in extreme temperatures ranging from -65°C to 175°C. The shell is made of lightweight composite material, ensuring durability without adding unnecessary bulk. Each contact is gold-plated for enhanced conductivity and corrosion resistance, guaranteeing a long service life of up to 1500 mating cycles. With its olive drab cadmium finish and E-keyway polarization, this connector provides reliable performance in harsh environments, making it ideal for military, aerospace, and other high-reliability applications.
