Potential MPC74 Fukushima resistors GB for EUVL's FX5 - Page 38 - diyAudio
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Old 5th April 2012, 11:33 AM   #371
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Resistors and other components arrived.

thanks!
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Old 9th July 2012, 11:52 PM   #372
Horio is offline Horio  United States
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Old 30th August 2012, 08:23 AM   #373
NicMac is offline NicMac  Italy
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Horio,
Would you happen to have a file with the measured Rs of the 0R22?
I'm just interested in looking at the distribution around the nominal value.
Cheers,
Nic
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Old 30th August 2012, 10:52 AM   #374
AndrewT is offline AndrewT  Scotland
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It could be anywhere.
It depends on the production and it depends on how they select.

There is no way we can specify what we get by way of distribution within the tolerance range.

Just getting +-1% or +-0.1% will be good enough for the "normal" customer.
If we were to order "millions" and sign a contract to repeat that order every 6months or every year, then the buyer can ask for something different/special.

It would be those special customers that randomise the remainder. We get what is left.
Our devices can be at either end, or even both ends of the tolerance range.
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Old 30th August 2012, 02:49 PM   #375
Iliya is offline Iliya  Russian Federation
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Have you guys checked if the lead wires of these resistors are magnetic? My understanding is that MPC74 leads should be not magnetic.
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Old 30th August 2012, 03:07 PM   #376
EUVL is offline EUVL  Europe
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MPC71 is magnetic. Not MPC74.
I have used enough of them before to know, both types.


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Old 30th August 2012, 03:28 PM   #377
NicMac is offline NicMac  Italy
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Quote:
Originally Posted by AndrewT View Post
or even both ends of the tolerance range.
I guess this happens when the central segment is being sold with tighter tolerance and/or to more important clients.
Do they actually measure all the produced devices
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Old 31st August 2012, 08:47 PM   #378
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The FUK resustors I provided were specified with 10% tolerance, but the few hundrets I measured were all within few %, moso of them below 1%.

d.
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Old 29th November 2012, 10:53 PM   #379
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Hi folks, don't suppose anyone has a spare do they? I have a JVC AX-9 with a OC example (no visible damage at all!) and would like to replace it with an original part if possible :-) WIll happily pay for time and postage and part!
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Old 30th November 2012, 12:17 AM   #380
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if you can use mpc71 0.47ohm can send you one
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