Hi, I am looking to replace an old component marked as SL443A, I believe it is a zero voltage switch, but cant seem to find the exact part and having trouble finding an alternative. Any help would be greatly appreciated. Thanks.
SL443A.PDF (173.7 KB)
Hello nkhughes,
Welcome to the DigiKey TechForum.
I did some searching for the SL443A, and for a Zero Voltage switch.
We do not have this item in our system, or an equivalent substitute.
I see this exact chip is available on the internet. Click here for an EBAY listing, and also Click here for an AMAZON listing.
It may be worth a shot to try one of these.
I’m sorry we didn’t have this item, and since we do not carry items from PLESSEY, we would not be able to order it.
