look at the schematics and you will see that capacitor voltages, transistor specs, resistor wattages etc are not documented. read my 1st post.
The timer board does have values. All resistors are 1/4 watt. Even 1/8 watt will work. as far as transistor spec. it gives the part number. google that and get a data sheet. Cap voltagegs 16v will work.