I just bought some Solid Capacitors to "DIY Poly Mod" my graphic card and found some of Sanyo SVP series (SMD) has different bung from the others (somelike bull eye). Possibly they are counterfeit?

1. UCC/NCC PS series 680uF/6.3V

2. Sanyo OS-CON SEP series 1200uF/4V

3. Sanyo OS-CON SVP series 820uF/6.3V

4. Fujitsu (unknown series) 680uF/6.3V and 560uF/2.5V

1. UCC/NCC PS series 680uF/6.3V
2. Sanyo OS-CON SEP series 1200uF/4V
3. Sanyo OS-CON SVP series 820uF/6.3V
4. Fujitsu (unknown series) 680uF/6.3V and 560uF/2.5V