Glad this came back up. Was any consensus achieved, regarding the use of `flameproof` resistor types as direct substitutes for designated "fusible resistors"?
On Thu, Mar 17, 2016 at 7:44 PM, Adrian Graham <wit...@binarydinosaurs.co.uk > wrote: > On 17/03/2016 22:46, "Vincent Slyngstad" <v.slyngs...@frontier.com> wrote: > > > From: Josh Dersch: Thursday, March 17, 2016 3:34 PM > >> It's listed in the print set as a 1 Ohm, 2 Watt resistor, with a "FUSE" > >> designation. I'm not entirely sure what I should be searching for for a > >> replacement; clearly the "fuse" part of the designation is important but > >> I'm not sure what a modern equivalent is. I've browsed around Mouser > >> for awhile and I'm not seeing anything obvious. I'm sure this is > >> obvious to anyone with experience -- can you point me in the right > >> direction? > > > > There was a recent discussion here about a similar component in > > a VT100 supply. I think a suitable replacement was eventually found > > at Farnell/Newark. > > Yep, that was me looking for the same part. Does yours look like this? > > http://f0p.co.uk/r22.jpg > > According to Onecall Farnell 'a blue band at position 5 indicates 20% > tolerance' which would make it a tolerance multiplier of 2. > > However the only ones they sell are 5% tolerance, ie brown-black-gold-gold > not brown-black-gold-silver + blue, but the technical chap I spoke to > seemed > certain these would be ok. I bought 5 just in case. > > Onecall are education-only suppliers but the same part numbers work with > Farnell/Element14. Part# is 1692450. > > -- > Adrian/Witchy > Binary Dinosaurs creator/curator > Www.binarydinosaurs.co.uk - the UK's biggest private home computer > collection? > > >
