153 hitachi aic inc. niobium electrolytic capacitors case case size code l ?.2 w ?.2 h ?.2 r ?.3 a ?.2 " # $ & ? dimensions (unit : mm) NMC test conditions jis c5101-1:1998 features a niobium capacitor is a polar capacitor which makes a dielectric the pent-oxidization niobium formed in the sintering body surface side of niobium metal powder. it has small and large capacitance and flame retardant feature. moreover, it is environmental-friendly component which meet lead- free soldering. capacitance fc ode rated voltage (v.dc) & |