| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | Amphenol Aerospace |
| Manufacturer Part Number: | Amphenol Aerospace D38999/20JJ4HC |
| Number of Contacts: | 56 (48+8) |
| 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: | 25-4 |
| Keying Position: | C |
| Locking Mechanism: | Threaded |
| Operating Temperature: | -65 to 175 °C |
| Mil Type: | MIL-DTL-38999 |
| SKU: | AAOD38999/20JJ4HC |
D38999/20JJ4HC
Specifications
Detailed Description
MIL-DTL-38999/20 - Connectors, Electrical, Circular, Receptacle, Threaded, Wall Mounting Flange, Removable Crimp Contacts, Series III, featuring 56 gold-plated contacts for reliable conductivity in harsh environments. With a wide operating temperature range from -65 °C to 175 °C, these connectors are designed for rugged applications. The composite shell with Cadmium Olive Drab finish offers enhanced durability and environmental resistance, meeting Service Class I standards. Each contact, in sizes 16(8) and 20(48), is rated for 1500 mating cycles, ensuring long-term performance. Engineered for high reliability in military and aerospace systems, this RoHS-compliant connector, designated D3899920JJ4HC, is ideal for mission-critical operations.
