f eatures ? pcb mounting ? more compact electronic equipment ? lengths are all 20mm, down size ? load life of 2,000 hours at 85 o c s pecifications item characteristic operating temp range 160v-250v: -40 o c to +85 o c 350v-400v: -25 o c to +85 o c rated working voltage 160 to 400vdc capacitance tolerance 20% (m) leakage current (20 o c) i 0.02cv or 2ma, whichever is less (at 20 o c after 5 minutes) i= leakage current ( ? a) c= nominal capacitance (? f) v= rated voltage (vdc) dissipation factor tan (120hz, 20 o c) 160 to 250 350 to 400 tan (120hz, 20 o c) 0.10 0.20 low temperature characteristics impedance ratio at 120 hz wv 160 to 250 350 to 450 z -25 o c/z 20 o c 4 8 z -40 o c/z 20 o c 12 - load life after applying rated working voltage for 2000 hours at 85 o c and then being stabilized at +20 o c, capacitors shall meet following limits. capacitance chang e within 20% of the initial value dissipation ? 200% of the initial specified value leakage current ? the initial specified value shelf life after storage for 1000 hours at 8 5 o c with no voltage applied and then being stabilized at +20 o c, capacitors shall meet following limits. capacitance chang e within 15% of the initial value dissipation ? 150% of the initial specified value leakage current ? the initial specified value p art n umbering s ystem mhd 160v 222 m 22x25 meritek series voltage capacitance code 222 562 153 473 ? f 2200 5600 15000 47000 tolerance - m= 20% case size (diameter x length, in mm) d imensions r ipple c urrent c oefficient frequency freq (hz) wv (v) 50 120 500 1k 10k 100k 160 to 250 0.82 1.0 1.20 1.37 1.45 1.50 350 to 400 0.82 1.0 1.18 1.23 1.35 1.40 temperature temperature 45 o c 60 o c 70 o c 85 o c factor 1.45 1.30 1.15 1.00 meritek 6nap- ,n $luminum (lectrolytic &apacitors mhd series rev.7a
w.v(v) 160(2c) 200(2d) 250(2e) cap ( f) 22 25 30 35 22 25 30 35 22 25 30 35 100 22x20 0.65 150 22x20 30x20 0.75 0.87 220 22x20 25x20 30x20 0.85 0.95 1.10 270 25x20 30x20 35x20 1.10 1.25 1.28 330 30x20 30x20 35x20 1.20 1.40 1.45 390 30x20 35x20 1.35 1.60 470 35x20 35x20 1.50 1.80 560 35x20 1.65 w.v(v) 350(2v) 400(2g) cap ( f) 22 25 30 35 22 25 30 35 47 22x20 0.35 56 25x20 0.40 68 25x20 0.46 82 25x20 0.60 100 25x20 30x20 0.70 0.72 120 25x20 35x20 0.75 0.80 150 30x20 35x20 0.80 0.86 180 35x20 35x20 0.87 0.92 i r : maxium permissible ripple current [a(rms) at 105 o c,120hz] case size [ dxl (mm)] meritek 6nap- ,n $luminum (lectrolytic &apacitors mhd series rev.7a
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