Hello,
I think the most important thing to focus on is making sure these are 1%
metal film types and of accurate value. This particular series (E96) is
sometime difficult to get in anything but 0.6W rating. However, as the
circuit is handling extremely low currents I have gotten away with 1/4w
types with no smell of burning or heat! (See the Farnell parts list) You
will also find 0.6/0.5W resistor quite large!
Happy soldering,
Andy
On 27/05/2010 13:08, "ML" <f115@rocketmail.com> wrote:
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> Hi folks!
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> I had a quick question about the 367A PCB from the group buy. I'm trying to
> get my hands on the parts locally as opposed to purchasing them from online
> suppliers. Regarding the 0.6W 1% resistors: is that extra 0.1W critical in the
> context of this board? I wonder if I can go 0.5W instead. I could go 1W as
> well and leave loads of headroom but I wanted your thoughts on 1/2W since they
> would be less expensive. I know that the obvious answer is to keep it in spec
> but I thought I'd ask. If it's really critical I may just have to shop around
> and find 0.6W as intended. Let me know!
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