Re: Need Help Identifying This DIODE mounted on a Frigidaire oven control PN:31613160
Thank you (for all your help). I just put the KEMET cap in my cart and will order it....
Thank you to the guys at HEGE supporting Badcaps [ HEGE ] [ HEGE DEX Chart ]
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Re: Need Help Identifying This DIODE mounted on a Frigidaire oven control PN:31613160
Thank you - that is a much better fit physically....
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Re: Need Help Identifying This DIODE mounted on a Frigidaire oven control PN:31613160
I found only one polyester cap (with the correct specs) on Mouser - aside from the mounting style, do you think it's a good replacement for the original electrolytic 0.47uf, 50V, 105c Cap that is no longer available?
Here's the link: [URL="https://www.mouser.com/ProductDetail/Cornell-Dubilier-CDE/474MWR050K?qs=3tP%252BN51vMXfPvFood%2FkdEg%3D%3D"]https://www.mouser.com/ProductDetail/Cornell-Dubilier-CDE/474MWR050K?qs=3tP%252BN51vMXfPvFood%2FkdEg%3D%3D[/U...
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Re: Need Help Identifying This DIODE mounted on a Frigidaire oven control PN:31613160
I found some Nichicon .47uf, 50V, low leakage electrolytic caps on DigiKey. The only difference was they are rated 1,000 hour (vs 2,000 hour).
Would these be a better choice than a poly film cap?...
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Re: Need Help Identifying This DIODE mounted on a Frigidaire oven control PN:31613160
Does the polyester cap still need to be Low Leakage like the original caps? I can't find one that has that spec (at all). Thanks for looking up the others....
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Re: Need Help Identifying This DIODE mounted on a Frigidaire oven control PN:31613160
See dark red text above embedded in your reply...
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Re: Need Help Identifying This DIODE mounted on a Frigidaire oven control PN:31613160
Thanks - I just updated my post #19 to add the diameter. It's in inches though - I don't have any tool that measures in metric....
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Re: Need Help Identifying This DIODE mounted on a Frigidaire oven control PN:31613160
Already found the diode - but thanks....
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Re: Need Help Identifying Capacitors mounted on a Frigidaire oven cntrl PN:316131600
C3 and C10 are identical, and are 100uf, 16V, 105 degrees C, about 1/4" dia.
C4 is 470uf, 25V, 105 degrees C, about 3/8" dia.
C5 is 1,000uf, 25V, 105 degrees C, about 1/2" dia.
C13 and C14 are identical, and are 0.47uf, 50V, 105 degrees C, about 3/16" dia.
I'd prefer the best caps I can get, and only from good sources. I can compensate if the size is a little different or lead spacing isn't the same....Last edited by DennisH; 11-04-2022, 03:34 PM.
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Re: Need Help Identifying This DIODE mounted on a Frigidaire oven control PN:31613160
Thanks Redwire - I will stick with the original diode size and raise it up off the board a little. Thanks everyone else who responded to my post.
Can I get help from one of you in picking replacement caps? I don't know if it's as simple as getting one with the same voltage, temp rating and farad rating as I see choices like "Audio Quality" or "General Use" and the cap details talk about different ripple current ratings - which I don't know anything about.
...
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Re: Need Help Identifying This DIODE mounted on a Frigidaire oven control PN:31613160
Why not upgrade to higher wattage?...
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Re: Need Help Identifying This DIODE mounted on a Frigidaire oven control PN:31613160
I'm going to stick with the 7808 (I already ordered a couple new ones) and try getting a 1 watt equivalent diode - but thanks for the idea....
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Re: Need Help Identifying This DIODE mounted on a Frigidaire oven control PN:31613160
Thanks for the tips. ALL 6 of the caps on this control board are CapXon. I will try to find replacements.
I think I'd rather replace that diode with one that is 1 watt. Can you help me find the 1 watt version.
Here's a link to the original .5 watt diode:
[URL="https://www.mouser.com/datasheet/2/395/1N5221B_SERIES_G1804-1917989.pdf"]https://www.mouser.com/datasheet/2/395/1N5221B_SERIES_G1804-1917989.pdf[/URL]
And here's...
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Re: Need Help Identifying This DIODE
Are you sure it's a zener diode and all I have to do is measure the voltage across it and buy one with that same voltage?
Thanks
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Re: Need Help Identifying This DIODE
stj: Thanks for the suggestion! There are many of this model of oven control board for sale on eBay. All of them show this diode and a TO-92 size "78L08" IC appear to run hot and cause "scorch" marks on the PCB. Mine is has fainter scorch marks, but these marks are there only at these two component locations. I don't think my oven control has a bad part (yet). It still works fine. I'm trying to prevent it failing if possible by replacing these two parts that appear to run hot. I ordered the 78L08 IC from Mouser as well as...
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Re: Computime CANh011 Kitchen Oven controller burnt resistor what value?
I found this picture online - does it help? The resistor color code appears to be "BROWN-BLACK-BROWN with a gold tolerance band. That means 100 OHMS, 5% tolerance.
...Last edited by DennisH; 10-18-2022, 08:10 PM.
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Need Help Identifying This DIODE mounted on a Frigidaire oven control PN:316131600
This diode is mounted on a Frigidaire electronic oven control PN:316131600. This diode runs hot enough that the PCB is showing slight burn marks (black soot looking area on PCB above the diode). It looks to me to be coming from the body of the diode.
The oven control is 22 years old and still works, but I can't get a new replacement, so I'm doing preventative maintenance and replacing a few parts on it that I think could fail - and this is one of them.
Can any of you identify this diode (see pic) and suggest a replacement that can handle more heat - or if not, can...Last edited by SMDFlea; 10-26-2022, 01:41 AM.
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Re: New Members - please post your introductions here
My name is Dennis. I'm in the Los Angeles area of California (USA). I'm an electronics tinkerer - usually with success (except when I'm not). I'm retired from self employment as a PC consultant (18 years). Life is a lot slower, but I like it - lots of time to do what I want.
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