rev. 7 aluminum electrolytic capacitors meritek rf series (high r.c. , high reliability) f eatures ? high ripple current, low e.s.r. and long life. ? suitable for electronic ballast, adaptor and switching power s pecifications item characteristic operating temp range - 40 ~ +105 ? c - 25 ~ +105 ? c rated working voltage 160 ~ 400vdc 450vdc capacitance tolerance (120hz 20 ? c) ? 20%(m) leakage current (20 ? c) i ? 0.06cv+10(ua) after 2 minutes i : leakage current ( ? a) c : rated capacitance( ? f) v : working voltage (v) surge voltage (20 ? c) w.v. 160 200 250 400 450 s.v. 200 250 300 450 500 dissipation factor ( tan ? ) (120hz 20 ? c) w.v. 160 200 250 400 450 tan ? 0.15 0.15 0.15 0.24 0.24 low temperature stability impedance ratio at 120hz rated voltage (v) 160~250 400 450 -25 ? c / +20 ? c 3 6 6 -40 ? c / +20 ? c 4 6 - load life after hours ( ? d 8mm 2000hrs, ? d 10mm 3000hrs) application of w.v. and +105 ? c ripple current value , the capacitor shall meet the following limits. ( dc + ripple peak voltage ? rated working voltage ) capacitance change ? ? dissipation factor ? 200% of initial specified value leakage current ? initial specified value shelf life at +105 ? c no voltage application after 1000 hours, the ca pacitor shall meet the limits for load life characteristics. ( with voltage treatment ) p art n umber s ystem d imensions (mm) ? d 10 12.5 16 18 f 5.0 5.0 7.5 7.5 d 0.6 0.6 0.8 0.8 a 1.5 1.5 1.5 1.5 rf 160v 101 m ta 16x25 meritek series rated voltage rated capacitance express in micro farad(uf), first two digits are significant figures, third digit denotes number of zeros. ?r? denotes decimal point for values less than 10uf tolerance m - ? 20% package code ta tr blank tape & ammo tape & reel case size ? (d) diameter x (l) length in mm (optional)
rev. 7 aluminum electrolytic capacitors meritek rf series (high r.c. , high reliability) r ipple c urrent c oefficients frequency(hz) 120 1k 10k 100k w.v. multiplie r 160~450 ? d=10mm 0.25 0.61 0.88 1.0 ? d>10mm 0.35 0.66 0.89 1.0 c ase s ize & m ax r ipple c urrent cap. (uf) v 160 200 250 item dxl imp. r.c. dxl imp. r.c. dxl imp. r.c. 4.7 10x16 3.45 150 10 10x16 1.47 220 10x16 1.47 220 10x20 2.70 240 22 10x20 0.80 350 10x20 0.80 350 12.5x20 1.47 380 33 10x20 0.62 430 12.5x20 0.62 460 12.5x25 1.15 510 47 12.5x20 0.50 550 12.5x25 0. 50 610 16x25 0.92 610 68 12.5x20 0.39 660 12.5x25 0.39 730 16x31.5 0.71 810 100 16x25 0.32 890 16x31.5 0.32 980 18x35.5 0.59 1110 220 16x35.5 0.17 1540 18x35.5 0.17 1640 18x40 0.31 1730 cap. (uf) v 400 450 item dxl imp. r.c. dxl imp. r.c. 2.2 10x16 4.94 110 3.3 10x20 2.60 170 10x20 4.11 150 4.7 10x25 2.20 220 12.5x20 3.47 190 10 12.5x25 1.72 340 12.5x25 2.72 300 22 16x25 0.94 510 16x31.5 1.48 500 33 16x31.5 0.73 690 16x31.5 1.15 620 47 16x31.5 0.59 820 18x31.5 0.92 780 68 16x31.5 0.46 990 100 18x31.5 0.38 1280 120 18x35.5 0.32 1480 150 18x40 0.26 1740 180 18x40 0.23 1910 temperature( ? c) 65 75 85 95 105 multiplier 1.8 1.65 1.50 1.25 1.00 case size : dxl (mm) max. impedance : ? 20 ? c 100khz max. ripple current : ma(rms) 105 ? c 100khz
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