[sdiy] h11f1 optocoupler

[pfperry at melbpc.org.au]

sasami at hotkey.net.au (Ken Stone) wrote:
> Has anyone tried out the h11f1 optocoupler? It appears to be a "vactrol"
> built into a 6 pin dip - LED input photoresistive element output.
> Unfortunately I think it is obsolete, but it looks to be a great devise.
..very much in production, about $1.30 US from Digikey etc. 
The output is a symmetric fet.

paul perry melb australia
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