|
Post by tynesider on Jun 15, 2011 11:53:44 GMT
Hi, which resistor do I get for a MB? I know its 470 ohm 1/4 watt but the ones I have seen are 470R - 470K.
Thanks
|
|
VE Jason
Super Member
Joined:February 2011
Posts: 5,952
Location:
Likes: 2,195
Recent Posts
Last Online Nov 27, 2024 15:43:41 GMT
|
Post by VE Jason on Jun 15, 2011 11:57:38 GMT
|
|
clockworks
Full Member
Joined:June 2011
Posts: 211
Location:
Recent Posts
Last Online Dec 10, 2012 16:04:30 GMT
|
Post by clockworks on Jun 15, 2011 12:08:26 GMT
In standard notation, 470R is 470ohm. 470K is 470,000ohm.
The "R" is used to denote both that it's a resistor, and as the decimal point. "K" is used for kilohms (1K = 1000ohms), and also as the point/comma.
So, 4R7 is 4.7ohms 47R is 47ohms 470R is 470ohms 4K7 is 4,700ohms
|
|
|
Post by tynesider on Jun 15, 2011 12:18:15 GMT
Thanks clockworks, I hope I grasped that right and it 470R that I need to get.
Cheers
|
|
|
Post by tynesider on Jun 15, 2011 12:28:23 GMT
Thanks, thats exactly what I'm going to attempt to build, I'm just getting all the components ready and the next time I'm off work I'll have a go. Cheers
|
|