MINIATURE ALUMINUM ELECTROLYTIC CAPACITORS WH High ripple current, Ultra Low Impedance Series Low Impedance Solvent Proof ·Low impedance compared with WZ series ·Enabled high ripple current by a reduction of impedance at high frequency range. ·High reliability withstanding 2000 hours load life at 105° C Item Characteristics Operating temperature range -40 ~ +105° C I = 0.01CV or 3μA whichever is greater (after 2 minutes) I = 0.03CV or 4μA whichever is greater (after 1 minute) ±20% at 120Hz, 20° C Leakage current max. Capacitance tolerance WV tanδ Dissipation factor max. ° (at 120Hz, 20° C) 6.3 0.22 Low temperature characteristics (Impedance ratio at 120Hz) WV Z-40° C/ Z+20° C Load life (after application of the rated ° voltage for 2000 hours at 105° C) Leakage current Capacitance change tanδ 10 0.19 16 0.16 6.3 10 16 3 3 3 Less than specified value Within ±25% of initial value Less than 200% of specified value After 1000 hours no load test, leakage current, capacitance and tanδare same as load life value. ° Shelf life (at 105° C) Unit : mm ● DRAWING Ød±0.05 Tinned copper-ply wire ØD+0.5 max. Insulating sleeve ØD ＋ P±0.5 － 15 min. L+βmax. 8 10 P 3.5 5.0 Ød 0.6 0.6 1.5 2.0 β 4 min. Safety vent ● DIMENSIONS & MAXIMUM PERMISSIBLE RIPPLE CURRENT WV 6.3 Impedance Item ØD×L (mm) (mΩ)max. ° 20° C 100kHz μF 10 Ripple current (mA rms) ° 105° C 100kHz Impedance ØD×L (mm) (mΩ)max. ° 20° C 100kHz 16 Ripple current (mA rms) ° 105° C 100kHz 470 8×11.5 680 820 8×11.5 21 1500 1800 78 8×15 10×12.5 8×20 20 1340 8×11.5 21 1340 8×15 20 1850 10×12.5 16 1960 (mm) (mΩ)max. ° 20° C 1340 1000 1200 21 100kHz Ripple current (mA rms) ° 105° C 100kHz Impedance ØD×L 8×15 20 1850 8×20 12 2350 10×12.5 16 1960 10×16 12.5 2460 8×20 12 2350 10×20 11 2770 10×25 9 3230 1850 16 1960 10×16 12.5 2460 12.5 2460 10×25 11 2770 10×25 9 3230 2200 10×20 11 2770 3300 10×25 9 3230