What is a 4.2R resistor?
Jul 22, 2008 at 8:05 PM Thread Starter Post #1 of 4

juniperlater

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Can anyone tell me what to order for this part?

I need to know what a 4.2R is (4.2 ohms?).
I need to know what a 22R is.
I need to know what a 1meg resistor is.


Here is the circuit:

image002.jpg



Thanks!
 
Jul 22, 2008 at 8:10 PM Post #3 of 4
R here is a placeholder when it's not k or M... it keeps the people drafting the app notes from adding a "missing" k.

In short, yes, 4.2R is 4.2 Ohms (and another way of writing it would be 4r2), and 1meg would be one MegaOhm.
 

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