Part ID

Jan 26, 2008 2 Replies

I pulled an old part out of the junk drawer, and I'd like to find some info on it.



I seem to recall it being a Hall Effect sensor, but I could be wrong. It's similar to a TO-92 transistor, but both faces are flat.The markings are:


4644
5-22
244 (2)

Not me, but it makes my mouth water. ;)

Circle-2 is an old Sprague Logo, so it probably is a hall effect sensor. But their part numbers were something like UGN-3xxx or UGS-3xxx. They had both analog and digital (built in schmitt trigger amp) output types.

Mark Zenier snipped-for-privacy@eskimo.com Googleproofaddress(account:mzenier provider:eskimo domain:com)

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