Does anybody know any manufacturers that have direct cross part for TI's UC3856DW, UC2845D8, UC2844D8, UC2854DW and UC2843D8, it can be Asian source. I found ON and ST as possible sources but their minimum temp is only -25C for the UC2843/44/45 and ON has B version while ST has A version...
Can I use metallized polypropylene X2 capacitor as an alternate for an X1 cap? or vice versa? What is the difference between the two?
Please help.
thanks
We're in the process of converting our components to lead free. Does anybody know the best site regarding lead free components that can help me to start working with our part numbering system? Do I really have to create new parts numbers for all lead free components? I'll appreciate any help. thanks