MINIATURE ALUMINUM ELECTROLYTIC CAPACITORS Upgrade RU For PSU, High Ripple Current Series High ripple current compared with RH series High reliability withstanding 5000 hours load life at 105 Suited for ballast application Complied to the RoHS directive C Item Characteristics Operating temperature range Leakage current max. Capacitance tolerance WV Temperature range 160 ~ 450 -40 ~ +105 C 500 -25 ~ 105 C I = 0.02CV 25 A (after 5 minutes) 20% at 120Hz, 20 C WV tan 160 0.15 200 0.15 250 0.15 350 0.20 400 0.20 450 0.20 500 0.24 WV Z-25 C/Z+20 C Z-40 C/Z+20 C 160 3 4 200 3 4 250 3 4 350 4 8 400 6 10 450 6 10 500 6 - Dissipation factor max. (at 120Hz, 20 C) Low temperature characteristics (Impedance ratio at 120Hz) After an application of DC bias voltage plus the rated AC ripple current for 5000 hours at 105 C. The measurement shall meet the following limits. The DC voltage plus the peak AC voltage combined must not exceed the rated voltage. Load life Less than specified value Within 20% of initial value Less than 200% of specified value Leakage current Capacitance change tan After 1000 hours no load test, leakage current, capacitance and tan are same as load life value. The measurement shall be performed at 20 C by the KS C IEC 60384 - 4 Shelf life (at 105 C) Unit : mm DRAWING (See page 140) d0.05 Tinned copper-ply wire max. Insulating sleeve D P0.5 L max. 15 min. D 10 12.5 16 18 20 22 P 5.0 5.0 7.5 7.5 10.0 10.0 d 0.6 0.6 0.8 0.8 0.8 1.0 4 min. 2.0 3.0 0.5 1.0 Safety vent FREQUENCY COEFFICIENT OF PERMISSIBLE RIPPLE CURRENT Frequency F ~ 8.2 10 ~ 47 68 ~ 142 120Hz 1kHz 10kHz 50kHz 0.30 0.35 0.40 0.56 0.78 0.80 0.85 0.90 0.90 0.95 0.60 0.65 100kHz 1.00 1.00 1.00 MINIATURE ALUMINUM ELECTROLYTIC CAPACITORS RU series DIMENSIONS & MAXIMUM PERMISSIBLE RIPPLE CURRENT WV F 6.8 10 15 22 33 47 160 200 250 350 10 12.5 250 10 16 290 10 16 350 10 16 350 10 20 325 10 16 340 10 16 430 10 16 430 10 20 360 10 16 415 10 20 525 12.5 20 525 12.5 20 405 10 20 580 695 12.5 20 695 16 20 580 12.5 20 635 765 12.5 25 835 16 25 765 16 20 1000 16 25 1065 18 25 925 16 25 1275 25 25 1300 18 18 985 10 12.5 68 12.5 25 695 12.5 20 880 82 12.5 25 880 12.5 25 1100 100 120 16 20 1200 16 25 1275 18 25 1330 18 31.5 1180 16 25 1330 18 25 1390 18 25 1450 18 31.5 1330 18 25 18 25 1550 18 40 1450 10 12.5 180 12.5 20 345 12.5 20 345 530 16 25 490 635 16 25 485 810 16 31.5 650 900 18 35.5 810 150 16 WV F 1450 25 18 25 400 1500 420 450 3.3 10 15 22 33 47 68 82 100 120 150 10 16 310 10 16 310 10 20 325 10 20 325 10 20 400 10 20 450 16 20 12.5 20 475 12.5 20 490 16 20 12.5 25 500 12.5 25 520 16 25 16 25 740 16 25 750 16 25 18 20 18 25 16 31.5 18 25 16 31.5 18 31.5 18 31.5 18 500 18 25 16 31.5 1020 18 31.5 1100 18 31.5 1160 18 35.5 1040 1160 18 31.5 1200 18 31.5 1250 18 40 1100 35.5 1300 18 35.5 1400 18 35.5 1450 20 41 1275 18 40 1450 18 40 1600 18 40 1620 22 45 1800 18 45 1500 18 45 1650 18 45 1700 20 41 1600 20 41 1750 20 41 1800 870 890 MINIATURE TYPES Ripple current (mA rms) at 105 C, 100kHz Case size D L (mm) 143