| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | Amphenol Aerospace |
| Manufacturer Part Number: | Amphenol Aerospace D38999/20JJ43AA |
| 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: | A |
| Locking Mechanism: | Threaded |
| Operating Temperature: | -65 to 175 °C |
| Without Contacts: | Yes |
| Mil Type: | MIL-DTL-38999 |
| SKU: | AAOD38999/20JJ43AA |
D38999/20JJ43AA
Specifications
Detailed Description
MIL-DTL-38999 III (D38999) harsh environment connectors, designated as SKU D38999/20JJ43AA, offer robust connectivity solutions for demanding applications. This specific model features a wall mount receptacle with a jam nut, along with a straight self-locking RFI plug, designed for secure and reliable connections. With 43 removable crimp contacts included, these connectors ensure efficient signal transmission. Constructed from lightweight composite shell material and finished with cadmium olive drab coating, they provide excellent durability and environmental resistance. Meeting stringent military specification MIL-DTL-38999 III, as well as Boeing BACC approval, these connectors are ideal for use in aerospace, defense, and other high-reliability applications. With a wide operating temperature range from -65°C to 175°C, they are suited for harsh operating conditions. The RoHS-compliant design further enhances their suitability for diverse industrial sectors.

