% : tolerance of equal to or better than specified
= F ? +/- 1%
= G ? +/- 2%
= H ? +/- 3%
= J ? +/- 5%
= K? +/- 10%
= M? +/- 20%
= P ? +100/-0%
= Z ? +80/-20%
w1 w2 w3 : voltage rating in volt for capacitance < 47µF
or voltage rating in volt for capacitance = 47µF
006, 010, 012, 016, 025, 050,
063, 100, 125, 220, 400, 630, .....
t1 : type of capacitor
= 1 ? fixed
= 2 ? variable
= 3 ? chip capacitor of 0805 size
= 4 ? chip capacitor of 1206 size
= 5 ? chip capacitor of 0603 size
= 6 ? chip capacitor of 6032 size
t2 : material
= 1 ? ceramic disc
= 2 ? tantalum
= 3 ? mylar
= 4 ? NPO
= 5 ? electrolytic
= 6 ? electrolytic low leakage
= 7 ? metallised polycarbonate
= 8 ? metallised mylar
= 9 ? polystyrene
= A ? miniature
= B ? X7R
= C ? C25u
X ? special type
example : 62104Z-02515: 0.1uF, +80/-20%, =25V, aluminium electrolytic
t1 t2 = XX ? special type of capacitor