Where can i get/buy this SMD ( M2 install failed!!!)

Hi, i started to install a M2 in my PS2 (Pal-V7).
It happend!! I removed the small SMD where i would connect the SCEx wire.The SMD, the black one, shows the number 104.
You can see a install-diagram on V7-Installation shows this black SMD(104)

I lost it! I can´t find this SMD104 anywhere, I lost it ahhhhhhhh!!!
I´m a &%$!&?
Where can get/buy this SMD104 part?
Help please, i need this, it´s a friend´s PS2 :cry:
Thanks, Mr_Z:( ;)

Here´s the link to the install-diagramm, sorry i forgot it!V7-Install shows the black SMD104-part i need
Thanks, Mr_Z