Unknown filter or diode

Semiconductor Integrated Circuits (ICs)
1

Hi,
I’ve got this board component which I believe is a diode array or a filter. The number on it it MU4H6 and I’ve attached a photo. Could you help source this component for me?
Thanks!

image
image3024×4032 1.82 MB

2

Hello,

Unfortunately I could not find this part number anywhere.

3

Hi @north_star ,

I wonder,:

  1. Could you attempt to trace the signals from the unknown component to their source? Where do they go? Are they HDMI, USB4, DP?
  2. Could you share a picture of the chip partially seen on the top part of the photo?
  3. What is the brand, model, of the gadget this is lurking in?
    Cheers, heke
4

Hi they are HDMI.

image0.jpeg
image0.jpeg4032×3024 2.33 MB
image1.jpeg
image1.jpeg4032×3024 2.12 MB
image2.jpeg
image2.jpeg4032×3024 2.56 MB

5

Hi @north_star,

Thank you for the additional pics. They were useful.
However, after spending some time, measured in Parsecs, I could not find a solution for this puzzle. The package shape, surface texture and pin relative widths suggest that the device is a Littelfuse’s TVS array, but could’n find a device with an exact marking match. Sorry. Anyone?
Cheers, heke