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Woody
Joined: 11 Sep 2003
Posts: 83
Location: Warmenhuizen - NL
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 Posted: Thu Sep 12, 2024 5:46 am |
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| Ttelmah wrote: | The really small ones don't even have printing on them. Sizes like 0201
and 0402. Hand soldering these is something that should be used as the
basis for a silly TV program. 'Resistor wars', or something. Only way
really is hot air and solder paste with a mini finger holder and a microscope.
Classic "don't try this at home" exercise...  |
The other day I read about 01005 resistors. They do exist. You can order 'm at Mouser or Digikey. Length 0.4 mm Width: 0.2 mm. Height: 0.13 mm.
I cannot even image how a machine would be able to place these. |
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temtronic
Joined: 01 Jul 2010
Posts: 9243
Location: Greensville,Ontario
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| Posted: Sat Sep 14, 2024 6:26 am |
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How ?? very,very carefully !!!
I've always been impressed with the machines that make itty,bitty SMALL gold chains
and...
the robots that WELD gold wires INSIDE the ICs ...
also impressed on how bakewells tarts are made, though NO robot to put the cherries on them....HUMANS do that ! |
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Ttelmah
Joined: 11 Mar 2010
Posts: 19538
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| Posted: Sat Sep 14, 2024 8:06 am |
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I have seen those.
Tiny power rating. I think it was 30mW,
I have manually placed 0201, but I can't even think it remotely possible to
solder these by hand.
You couldn't use these for I2C pull ups, not enough power rating!.... |
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