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Ugctheaters
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Post subject: Any idea what this is?  Posted: Aug Fri 09, 2019 1:03 am |
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Joined: Mar Wed 27, 2019 1:56 am
Posts: 120
Location: League City, TX 77573
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Any ideas what this is?
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A264BF61-EE3B-41B7-896B-B936BFB98E68.jpeg [ 184.64 KiB | Viewed 1538 times ]
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WoodchuckTN
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Post subject: Re: Any idea what this is? Posted: Aug Fri 09, 2019 2:14 am |
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Joined: Dec Sun 21, 2014 6:37 am
Posts: 2063
Location: Portland, TN, USA
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What are the other markings just out of view?
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73, de Chuck K4CCW
If talk is cheap, it's because the supply usually exceeds the demand.
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Ugctheaters
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Post subject: Re: Any idea what this is? Posted: Aug Fri 09, 2019 5:42 am |
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Joined: Mar Wed 27, 2019 1:56 am
Posts: 120
Location: League City, TX 77573
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To the left is an Ohm symbol on the left just looks like a blotch
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Barry H Bennett
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Post subject: Re: Any idea what this is? Posted: Aug Fri 09, 2019 1:29 pm |
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Joined: Nov Wed 30, 2016 7:35 pm
Posts: 5960
Location: Sunbury, Ohio 43074
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Looks like a 1 or 2 watt wire wound resistor. The ohms symbol probably confirms that
I recall one of my Heathkit builds had a few of thosr. 40 years ago +/- lol
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Preserving the hist. of electronics, one boat anchor at a time! :)
https://www.bbtvtestequipment.com
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WoodchuckTN
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Post subject: Re: Any idea what this is? Posted: Aug Fri 09, 2019 2:20 pm |
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Joined: Dec Sun 21, 2014 6:37 am
Posts: 2063
Location: Portland, TN, USA
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What Barry said.
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73, de Chuck K4CCW
If talk is cheap, it's because the supply usually exceeds the demand.
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upsss
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Post subject: Re: Any idea what this is? Posted: Aug Fri 09, 2019 5:54 pm |
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Joined: Nov Wed 08, 2017 11:52 pm
Posts: 263
Location: Phoenix AZ
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4079 looks like a date code, the 40 week of 1979.
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Rich, W3HWJ
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Post subject: Re: Any idea what this is? Posted: Aug Fri 09, 2019 6:23 pm |
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Joined: May Tue 30, 2006 4:46 pm
Posts: 10149
Location: Santa Rosa, CA
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What equipment is it from? Do you have to replace it? I invested $20 in an MK-328, so I get a quick idea of what kind of part I have in my hand. https://www.ebay.com/i/183416737288?chn ... -GEALw_wcBThe nice thing about these testers is that they tell you what the part is, and are right about 95% of the time. Rich 
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35Z5
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Post subject: Re: Any idea what this is? Posted: Aug Fri 09, 2019 8:43 pm |
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Joined: Jan Thu 01, 1970 1:00 am
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upsss wrote: 4079 looks like a date code, the 40 week of 1979. The format is supposed to be year then week, I've never seen the two reversed. Obviously it isn't 1940, week 79
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Tom
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Barry H Bennett
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Post subject: Re: Any idea what this is? Posted: Aug Fri 09, 2019 11:15 pm |
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Joined: Nov Wed 30, 2016 7:35 pm
Posts: 5960
Location: Sunbury, Ohio 43074
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35Z5 wrote: upsss wrote: 4079 looks like a date code, the 40 week of 1979. The format is supposed to be year then week, I've never seen the two reversed. Obviously it isn't 1940, week 79 It's 19407, week 9. 
_________________
Preserving the hist. of electronics, one boat anchor at a time! :)
https://www.bbtvtestequipment.com
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WoodchuckTN
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Post subject: Re: Any idea what this is? Posted: Aug Sat 10, 2019 3:32 am |
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Joined: Dec Sun 21, 2014 6:37 am
Posts: 2063
Location: Portland, TN, USA
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Almost surely a resistor. In fact I came across several just like that in my stash of “precision” resistors today while looking for replacements. I was working on my Hickok 155, which is beginning to look like it's going to need a total resistorectomy. 
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73, de Chuck K4CCW
If talk is cheap, it's because the supply usually exceeds the demand.
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Findm-Keepm
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Post subject: Re: Any idea what this is? Posted: Aug Sat 10, 2019 5:44 am |
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Joined: Sep Tue 30, 2014 6:08 am
Posts: 5236
Location: Norfolk, VA
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