Can't figure out..... (Pcb parts)

BeHa · February 25, 2019, 5:28pm

Hi

I would be very glad if someone could tell me whats the part on my screenshot.
I try to build an own kind of motherboard and got stuck at this point.

Thanks in advance
BeHa

eelik · February 25, 2019, 5:33pm

Isn’t this just a resistor array? In KiCad R_Network or R_Pack. Several resistors in one physical package.

BeHa · February 25, 2019, 5:35pm

I am not quite sure because my picture is from the manufacturer and I do not think that they use kicad

paulvdh · February 25, 2019, 6:15pm

It is very likely a resistor array of 4 resistors with a value of 56 Ohm in a 0408 package.
0408 is a pretty small SMD component. Look at the smallest SMD’s you see in:
https://duckduckgo.com/?q=resistor+array+0408&iax=images&ia=images

davidsrsb · February 26, 2019, 6:16am

When you see values like that on a motherboard, you are usually looking a some sort of transmission line matching. Modern motherboards have controlled impedance and length tuning.

system · May 27, 2019, 6:21am

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