R2R resistor networks

[Ruben Pena]

Hi:
I have several months searching for R2R networks, (SIP with 10 pins) to use them in some DAC applications.
Somebody knows where can I get them?
I had made exaustive search on Internet. I even get a Bourns number, but I had not found in any distributor. The value to use is 10K.
Please help...
Greetings...
Ruben de la Pena V.

[Archangel]

try this:
http://www.mouser.com/search/Refine....user_Wildcards

[mister_e]

http://www.bourns.com/contact_sales.aspx

[Ruben Pena]

Hi:
I did check Mouser and Bourns and they do not have any.
The Bourns number I had was 4116R-R2R-103.
Thanks anyway...
Greetings...
Ruben de la Pena

[Archangel]

I Googled your part number and it returned 4 pages of links, these three appear to sell the part number you specified. Is there some reason a substitute will not work? These SIPS are generally pretty generic, either common to one pin or all seperate. Mouser does indeed sell resistor networks as do many others.

http://www.hkinventory.com/public/Of...t4=0&datecode=
http://www.partminer.com/pagedetail/5300/11
http://www.accordtech.com/comp18_19.php

[Archangel]

http://www.bourns.com/PDFs/r2r.pdf

the 4116r-r2r-103 seems to be a discontinued unit here is a link to the datasheet for comparison to substitutes.

Regards
JS

[bbarney]

try Digi-Key
http://ca.digikey.com/scripts/DkSear...A&Cat=35193800

[Ruben Pena]

Hi:
I did search in Goggle and even put quoting requests in several, and I got emais with "out of stock" response.
The families found at Bourns, are resistor and terminatos, but not R2R.
I am really intrigued ... Nobody uses R2R...?
Thanks...
Ruben de la Pena V