rca chassis itc222a chasssis help(proj)

[awyatt2]

need help finding 2 ics on the lv line (tp020 and ip020) these are marked on the ic cz016v3 and w18nk80z. i cant seem to find either thru my normal suppliers and nothing on google. the cz016 is a t0220 case style with 5 legs and the ww18nk80 appears to be a fet. it is on the low voltage ps. thanks for any help, this set is a nightmare.

[awyatt2]

Re: rca chassis itc222a chasssis help(proj)

finally ran down the part numbers only to find obsolete. anyone have a couple of these lying around the would sell?stw18nk80z and viper20a-e. stw is 3 pin large case and viper is 5 legged to220 style. thanks

[rmoody]

Re: rca chassis itc222a chasssis help(proj)

ebay has them stw is 11 bucks in USA or 7 bucks from wonderful china, the viper is 15 bucks from UK.

[awyatt2]

Re: rca chassis itc222a chasssis help(proj)

most ebays are fake, these are stmicro. the china cops wont last. i would like to have the real ones plan on giving the set to my daughter if i ever find parts.

[Mr Bill]

Re: rca chassis itc222a chasssis help(proj)

most ebays are fake, these are stmicro. the china cops wont last. i would like to have the real ones plan on giving the set to my daughter if i ever find parts.

Here a link for the stw18nk80z cross reference
http://www.allxref.com/stmicroelectr...stw18nk80z.htm

If you lookup the first one they list as a pin to pin replacement digikey has it.
http://search.digikey.com/scripts/Dk...0N80Q&x=13&y=8 $16 tho

Digikey does list the viper but non-stocked. I would maybe call them and ask. They might be able to get it directly from stmirco

[Mr Bill]

Re: rca chassis itc222a chasssis help(proj)

i did the online chat with digikey and there tech said this is a cross for the viper

http://search.digikey.com/us/en/prod...2-5-ND/1040574

Hope this helps

[awyatt2]

Re: rca chassis itc222a chasssis help(proj)

many thanks mr. Bill, they are on order. also found the stw15nk90z will also sub

[awyatt2]

Re: rca chassis itc222a chasssis help(proj)

the parts came, got the smps up and running now. don't have time to fire it up got to go make a living. anyway i have a splid stby light now, many thanks.