Hi, I have to replace (in a micorwave oven) a Panasonic magnetron 2M236-M62 which is no longer in production and it's difficult to find in my country.
Some spare parts websites list Panasonic 2M236-M42 as an alternative model, but I am unable to find the datasheets to compare values.

Any advice on where to find those datasheets, or a minimum warranty that they are compatible?

Thank you