CUI Inc. has a standardized breakdown for their DC power plugs in there AC-DC power supplies. Below are the options that are available from CUI Inc.
Not all options are available in every series, please check the series specific datasheet for compatible DC terminations.
| Center Pos. | Center Neg. | Option | Type | O.D. | I.D. | L | Straight | Right |
|---|---|---|---|---|---|---|---|---|
| N/A | N/A | P1 | Audio | 3.5 | N/A | 14 | ● | N/A |
| ● | ● | 5 | Standard | 5.5 | 2.1 | 9.5 | ● | ● |
| ● | ● | 6 | Standard | 5.5 | 2.5 | 9.5 | ● | ● |
| ● | ● | 7 | Standard | 3.5 | 1.35 | 9.5 | ● | ● |
| ● | ● | 8 | Standard | 3.8 | 1.35 | 9.5 | ● | ● |
| ● | ● | 9 | Standard | 3.8 | 1.05 | 9.5 | ● | ● |
| ● | ● | 10 | Locking | 5.5 | 2.1 | 9.5 | ● | N/A |
| ● | ● | 11 | Locking | 5.5 | 2.5 | 9.5 | ● | N/A |
| ● | ● | 12 | EIAJ-1 | 2.35 | 0.7 | 9.5 | ● | ● |
| ● | ● | 13 | EIAJ-2 | 4.0 | 1.7 | 9.5 | ● | ● |
| ● | ● | 14 | EIAJ-3 | 4.75 | 1.7 | 9.5 | ● | ● |
| N/A | N/A | ST | Stripped & Tinned | N/A | N/A | |||
| N/A | N/A | CUB | USB Type C | ● | N/A | |||
| N/A | N/A | MUB | Micro USB Type B | ● | N/A |