Part ID

[Randy Day]

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) <- small '2' in a circle

Does this ring a bell with anyone?

 

[John Fields]

On Sat, 26 Jan 2008 23:10:02 GMT, Randy Day <randy.day@shaw.cax>
wrote:

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) <- small '2' in a circle

Does this ring a bell with anyone?

---
Not me, but it makes my mouth water.


--
JF

 

[Mark Zenier]

In article <479BBEC9.84D5826E@shaw.cax>, Randy Day <randy.day@shaw.cax> wrote:

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) <- small '2' in a circle

Does this ring a bell with anyone?

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 mzenier@eskimo.com
Googleproofaddress(account:mzenier provider:eskimo domain:com)