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Chrometuna
Joined: Aug 14, 2006 Posts: 209 Location: Topeka
Audio files: 3
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Posted: Sun Oct 01, 2006 3:23 pm Post subject:
What is a "MKS 2 / B=2,5, 100nF"? Subject description: Inhaled to much solder fumes, what is this thing? |
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From Andrew Sharp's Strip-Board layout
The parts list includes these things:
C1 MKS 2 / B=2,5, 100nF
C4 MKS 2 / B=2,5, 20nF
C5 MKS 2 / B=2,5, 20nF
What IS an MKS 2 / B=2,5, ???
Brain is sometimes no can work.
Cheers
bob c |
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fonik

Joined: Jun 07, 2006 Posts: 3950 Location: Germany
Audio files: 23
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Posted: Sun Oct 01, 2006 3:48 pm Post subject:
Re: What is a "MKS 2 / B=2,5, 100nF"? Subject description: Inhaled to much solder fumes, what is this thing? |
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| Chrometuna wrote: | From Andrew Sharp's Strip-Board layout
The parts list includes these things:
C1 MKS 2 / B=2,5, 100nF
C4 MKS 2 / B=2,5, 20nF
C5 MKS 2 / B=2,5, 20nF
What IS an MKS 2 / B=2,5, ???
Brain is sometimes no can work.
Cheers
bob c |
these are polyester film capacitors from WIMA (brand name), tolerance 20%, grid spacing 2,5mm (0.1 inch)
cheers,
matthias |
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Chrometuna
Joined: Aug 14, 2006 Posts: 209 Location: Topeka
Audio files: 3
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Posted: Sun Oct 01, 2006 6:45 pm Post subject:
Re: What is a "MKS 2 / B=2,5, 100nF"? Subject description: Inhaled to much solder fumes, what is this thing? |
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| fonik wrote: | | Chrometuna wrote: | From Andrew Sharp's Strip-Board layout
The parts list includes these things:
C1 MKS 2 / B=2,5, 100nF
C4 MKS 2 / B=2,5, 20nF
C5 MKS 2 / B=2,5, 20nF
What IS an MKS 2 / B=2,5, ???
Brain is sometimes no can work.
Cheers
bob c |
these are polyester film capacitors from WIMA (brand name), tolerance 20%, grid spacing 2,5mm (0.1 inch)
cheers,
matthias |
Thanks.
How critical is it that the caps match these criteria? Meaning, can any polyester cap of the same values work? |
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fonik

Joined: Jun 07, 2006 Posts: 3950 Location: Germany
Audio files: 23
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Posted: Sun Oct 01, 2006 10:31 pm Post subject:
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| yep, +/-20% tolerance aren't that good anyway! |
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Uncle Krunkus
Moderator

Joined: Jul 11, 2005 Posts: 4761 Location: Sydney, Australia
Audio files: 52
G2 patch files: 1
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Posted: Mon Oct 02, 2006 8:43 am Post subject:
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Yeah,
Sorry about that. That part list I gave to Ray is not very helpful. It's the one spat out by the stripboard software I use. I should have just said that the designators are the same as Ray's Schem, but that was back when I was very Noob! (the B=2,5 is the lead spacing! )
Any 100nF polyester cap would do fine. _________________ What makes a space ours, is what we put there, and what we do there. |
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fonik

Joined: Jun 07, 2006 Posts: 3950 Location: Germany
Audio files: 23
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Posted: Mon Oct 02, 2006 10:13 am Post subject:
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| Uncle Krunkus wrote: | | the B=2,5 is the lead spacing! |
that's what i meant though i didn't say it (unfortunately i'm not a native speaker)
cheers,
matthias |
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Chrometuna
Joined: Aug 14, 2006 Posts: 209 Location: Topeka
Audio files: 3
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Posted: Mon Oct 02, 2006 10:44 am Post subject:
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| fonik wrote: | | Uncle Krunkus wrote: | | the B=2,5 is the lead spacing! |
that's what i meant though i didn't say it (unfortunately i'm not a native speaker)
cheers,
matthias |
So does it absolutly HAVE to be a polyester cap?
I still dont know what the real difference between ceramic, poly, or whatever cops are. |
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sneakthief

Joined: Jul 24, 2006 Posts: 569 Location: Berlin
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fonik

Joined: Jun 07, 2006 Posts: 3950 Location: Germany
Audio files: 23
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Posted: Mon Oct 02, 2006 3:03 pm Post subject:
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| Chrometuna wrote: | | So does it absolutly HAVE to be a polyester cap? |
no, it doesn't. a regular ceramic cap will do... (as ray mentions caramic caps for all non polarized caps in his bill of materials).
cheers,
matthias |
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Uncle Krunkus
Moderator

Joined: Jul 11, 2005 Posts: 4761 Location: Sydney, Australia
Audio files: 52
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Posted: Mon Oct 02, 2006 4:29 pm Post subject:
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Yeah ceramic is fine.
The only reason I forgot to mention them is 'cos I forgot they go up that high.
Unless temp stability or tolerance is critical;
most cap types are chosen for the values possible for that type, the voltage rating, their size, and cost. Generally, if it has the right value, is polarised or not, and fits where you want to put it, it will be fine. _________________ What makes a space ours, is what we put there, and what we do there. |
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