As they're white LEDs, voltage (well, the current-limiting resistor used) will probably matter (different color LEDs tend to take different voltages/currents for the same brightness)
On Tue, Mar 16, 2021 at 8:06 PM Jonathan Morton <chromati...@gmail.com> wrote: > > On 17 Mar, 2021, at 3:24 am, Valdis Klētnieks <valdis.kletni...@vt.edu> > wrote: > > > > Apparently, replacing them isn't *that* hard, but some of the > > details are sketchy. In particular, does anybody know what part number > > is a suitable replacement? > > What you need to determine is the package form/size and the LED colour. > Probably even the latter is not critical. Then you can obtain replacements > through any electronic component dealer. > > Through-hole LEDs will be described by their optical housing dimensions. > Circular ones are typical, so measure the diameter. Then check whether the > top surface is hemispherical or flat. > > Small surface-mount indicator LEDs (not the larger ones used for lighting > applications) will usually be described by a four-digit package code that > is common to resistors etc, and simply describes their width and length. > This shouldn't be too hard to determine. You then only need to remember > which way round to fit them. > > - Jonathan Morton > _______________________________________________ > Cerowrt-devel mailing list > Cerowrt-devel@lists.bufferbloat.net > https://lists.bufferbloat.net/listinfo/cerowrt-devel >
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