This adapter is exactly what you've been searching for if you need to connect a battery pack or wired power supply to a board that has a DC jack. There is a 2.1 mm DC plug on one end and a screw terminal on the other end. The terminals are labeled with positive/negative assuming a positive-tip configuration, which is the most common.
| Compliant | |
| EAR99 | |
| Active | |
| 8471.80.10.00 | |
| Automotive | No |
| PPAP | No |
| Power/Terminal Block | |
| PL/F | |
| 1/2 | |
| Straight |
| EDA / CAD Models |