It would be less expensive to buy individual units. AES, tubesandmore.com , does list 50/50 @ 500 volts for $11.00.
Most 50/30 mfd caps were used in AC/DC radios and have a voltage rating of 150 volts. If this is what you need individual units will cost around $1.50 each from AES and others.
Norm
:I am in need of two caps 50/30uf@450v.
:all info is appreciated.Thanks in advance.
:cs.
Here is a web page that lists individual caps for sale. http://www.justradios.com/orderform.html/
Ed.