
Chell Raighn |

there isn't really any standard for generic components... that said... I'd suggest setting the weight based on the weight in gold.
so 1-lbs. per 50gp value.
The reason being, that crafting rules were written with the assumption that you are in a town with easy access to a market to purchase components as needed. So rather than require specific components, it requires coin... so if a player pre-purchases generic components for crafting in the field, the weight should be based on the equivalent value in gold.