I'm almost sure this is a ceramic capacitor, but I have trouble finding its characteristics.

The first picture is the top side, the second the bottom side.

The first shows: 120G (or 12OG) and an F.

On page 4 of datasheet shows how to read the aprt number, but I cannot map it (maybe I have a wrong datasheet).

Can someone identify or give a correct datasheet for this component?

enter image description here enter image description here

  • 1
    \$\begingroup\$ That looks more like a tantalum capacitor to me \$\endgroup\$
    – DerStrom8
    Aug 4 '18 at 17:43
  • \$\begingroup\$ @DerStrom8 That is possible too, it looked a bit similar to another component I have which is a ceramic capacitor (probably). \$\endgroup\$ Aug 4 '18 at 17:46
  • \$\begingroup\$ More like a diode. Possibly Zener. \$\endgroup\$ Aug 4 '18 at 18:07
  • \$\begingroup\$ Not a tantalum. \$\endgroup\$ Aug 5 '18 at 3:24

I think for Surface Mount TVS Diodes LITTELFUSE NO?

  • \$\begingroup\$ It could be, they look the same, although I cannot find any 120g number (except related to weight) on their website. \$\endgroup\$ Aug 4 '18 at 19:58
  • 1
    \$\begingroup\$ It's definitely the Littel Fuse logo \$\endgroup\$
    – Colin
    Aug 4 '18 at 20:52

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