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Old 26th April 2007, 02:23 AM   #1
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Default Resistor values

What does the symbol E in a restor value mean? Does it mean Ohm?

Also is (for instance) a 3K3 resistor a 3.3K one?

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Old 26th April 2007, 02:45 AM   #2
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I believe that would mean the resistor follows the 1% tolerance standard of resistor values. A 1% E rated resistor, in other words, would be 3.32K. A 5% resistor would be 3.3K

Just a far flashback from college, but I think this is right.
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Old 26th April 2007, 03:33 AM   #3
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Sorry I couldnt edit my first post, I just want to make my questions clearer.

What is a 100E resistor? (its in Claus Byrith's 4-30 schematic) Is it a 100R one?

Is a 3K3 resistor = a 3.3K one?

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Old 26th April 2007, 03:51 AM   #4
SY is offline SY  United States
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I have no idea what 100E means. 3k3 is the same thing as 3.3k.
"You tell me whar a man gits his corn pone, en I'll tell you what his 'pinions is."
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Old 26th April 2007, 08:35 AM   #5
ilimzn is offline ilimzn  Croatia
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100E = 100 ohms
4E7 = 4.7 ohms
0E1 or E1 = 0.1 ohms
10k = 10 k ohms
1M = 1 M ohms
6k8 = 6.8 k ohms

Old Euro marking system for schematics, to avoid problems with printing greek letters...
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Old 27th April 2007, 04:50 AM   #6
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