2.0k eol resistor
#1
10-08-06, 09:47 AM
2.0k eol resistor
Plan on hooking up used FA1200c system. It calls for 2.0k eol resistors. Will 2.2k 1/4 watt resistors from radio shack work? If not where can i find the 2.0k resistor? Can anyone help me out!
#2
10-08-06, 10:00 AM
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You can google
2K ohm resistor 1/4 watt
or 2K resistor
Here are some examples
http://www.parallax.com/detail.asp?product_id=150-02020
( 15 cents each)
http://www.web-tronics.com/2kohm.html
( 15 cents each)
http://www.lsdiodes.com/shop/index.php?main_page=product_info&products_id=68
(25 cents for 5)
2K ohm resistor 1/4 watt
or 2K resistor
Here are some examples
http://www.parallax.com/detail.asp?product_id=150-02020
( 15 cents each)
http://www.web-tronics.com/2kohm.html
( 15 cents each)
http://www.lsdiodes.com/shop/index.php?main_page=product_info&products_id=68
(25 cents for 5)
#3
10-09-06, 05:17 PM
The 2.2k resistors will frustrate you. They will _almost_ work. They may work for a few hours to weeks, then abruptly cease being acceptible in a given loop. You can also simply run a pair of 1K resistors in series (they are pretty easy to get).
#4
10-09-06, 08:06 PM
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I was about to say the same thing about the failing line.
Most resistors are slightly under their advertised rate (2k usually measures out about 1.97 or so, ect.), I THINK to accomidate the actual ohms in the line. 200 ohms in a line would almost certainly set it off in any normal circumstance, and so one could deduce that the same affect would transfer to the resistor itself.
-Jesse
Most resistors are slightly under their advertised rate (2k usually measures out about 1.97 or so, ect.), I THINK to accomidate the actual ohms in the line. 200 ohms in a line would almost certainly set it off in any normal circumstance, and so one could deduce that the same affect would transfer to the resistor itself.
-Jesse
#5
10-10-06, 04:41 AM
Thanks for the info! Will try to locate some 2k:s. Will the 1/2 watt work the same as 1/4 watt? Thanks again for the info, would have hated to have to replace all the 2.2k after having them fail!!!
