The PowerBook 5300c has three circuit boards with electrolytic capacitors. The locations and specs may vary in other models such as the 5300ce and 5300cs.
| Location(s) | Capacitance | Voltage | Pads (edge to edge) | SMD Size Recommendation | Notes |
|---|---|---|---|---|---|
| INVERTER BOARD | |||||
| C3 | 10uF | 50V | 9.5mm | C (6mm L) or D (7.3mm L) | |
| C9 | 2.2uF | 50V | 6.5mm | B (3.5mm L) | |
| POWER SUPPLY BOARD | |||||
| C67 | 33uF | 25V | 9.5mm | C (6mm L) or D (7.3mm L) | |
| 11x: C68, C69, C70, C73, C74, C75, C76, C77, C78, C79, C80 | 100uF | 35V | 12.5mm | 6.6mm X 6.6mm - 10.3mm X 10.3mm | Tantalum not a typical/affordable replacement option. |
| MAIN LOGIC BOARD | |||||
| C55 | 33uF | 25V | 9.5mm | C (6mm L) or D (7.3mm L) |
