f eatures ? pcb mounting ? very compact size (smaller than m hs) ? high cv density ? load life of 3000 hours at 85 o c s pecifications item characteristic operating temp range 160v-250v: -40 o c to +85 o c 350v-450v: -25 o c to +85 o c rated working voltage 16 0 to 450vdc 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=dc leakage current ( ? a) c= nominal capacitance (? f ) v= rated voltage (vdc) dissipation factor tan (120hz, 20 o c) 160 to 250 350 to 450 tan (120hz, 20 o c) 0.15 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 3000 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 tan ? 200% of the initial specified value leakage current ? the initial specified value shelf life after storage for 1000 hours at 85 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 tan ? 150% of the initial specified value leakage current ? the initial specified value p art n umbering s ystem d imensions mht 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) frequency freq (hz) wv (v) 50 120 300 r ipple c urrent c oefficient 1k 10k 100k 160 to 250 0.82 1.0 1.20 1.37 1.45 1.50 350 to 450 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 1.40 1.30 1.15 1.0 meritek snap-in aluminum electrolytic ca pacitors mht series rev.7a
meritek snap-in aluminum electrolytic ca pacitors mht series p ermissible ri pp le current [ a ( rms ) at 85 o c , 120hz ] r case size [ dxl ( mm )] w.v(v) 160(2c) 200(2d) 250(2e) cap ( f) 22 25 30 35 22 25 30 35 22 25 30 35 180 22x25 1.05 220 22x25 1.15 270 22x25 22x30 25x25 1.31 1.34 1.36 330 22x30 25x25 22x35 25x30 1.52 1.52 1.55 1.55 390 22x25 22x35 25x30 22x40 25x30 30x25 1.43 1.68 1.68 1.78 1.78 1.76 470 22x30 25x25 22x40 25x30 22x45 25x35 30x30 1.73 1.76 2.10 1.94 2.05 2.05 2.00 560 22x35 25x30 30x25 22x45 25x35 30x25 25x40 30x30 35x25 2.04 2.04 2.04 2.41 2.15 2.15 2.25 2.20 2.25 680 22x40 25x30 30x25 22x50 25x40 30x30 25x45 30x35 35x30 2.26 2.26 2.26 2.78 2.46 2.41 2.57 2.57 2.57 820 22x45 25x35 30x30 25x45 30x35 35x25 30x40 35x35 2.65 2.65 2.65 2.83 2.83 2.78 2.88 2.88 1000 22x50 25x40 30x35 35x25 25x50 30x40 35x30 30x45 35x40 2.94 2.94 2.96 2.96 3.17 3.17 3.15 3.45 3.45 1200 25x45 30x35 35x30 30x45 35x35 35x45 3.36 3.41 3.41 3.62 3.62 3.67 1500 30x40 35x35 30x50 35x40 35x50 3.83 3.88 3.62 4.09 4.20 1800 30x50 35x40 35x45 4.41 4.41 4.67 2200 35x45 35x50 4.98 5.20 2700 35x50 35x70 5.67 5.69 w.v ( v ) 350(2v) 400(2g) 450(2w) cap ( f) 22 25 30 35 22 25 30 35 22 25 30 35 56 22x25 0.59 68 22x25 0.65 82 22x25 22x30 25x25 0.68 0.76 0.76 100 22x25 22x30 25x25 22x35 25x30 30x25 0.74 0.84 0.84 0.87 0.87 0.87 120 22x30 25x25 22x30 25x25 22x40 25x30 30x30 0.89 0.89 1.08 1.08 1.10 1.10 1.10 150 22x35 25x25 22x35 25x30 30x25 22x45 25x35 30x30 1.05 1.05 1.15 1.15 1.15 1.18 1.15 1.18 180 22x35 25x30 30x25 22x40 25x35 30x25 25x40 30x35 1.36 1.20 1.20 1.26 1.26 1.26 1.30 1.28 220 22x40 25x35 30x30 22x45 25x40 30x30 25x45 30x40 35x30 1.36 1.36 1.36 1.42 1.40 1.42 1.47 1.47 1.45 270 22x50 25x40 30x30 25x45 30x35 35x30 30x45 35x35 1.63 1.63 1.63 1.65 1.63 1.65 1.76 1.76 330 25x45 30x35 35x30 25x50 30x40 35x30 30x50 35x40 1.78 1.78 1.78 1.85 1.85 1.84 2.00 2.00 390 25x50 30x40 35x35 30x45 35x35 35x45 2.05 2.05 2.05 2.10 2.10 2.20 470 30x45 35x35 30x50 35x40 35x50 2.42 2.42 2.44 2.44 2.50 560 30x50 35x40 35x45 2.67 2.67 2.73 680 35x45 35x50 2.95 3.05 i : maxium p ermissible ri pp le current [ a ( rms ) at 85 o c , 120hz ] r case size [ dxl ( mm )] rev.7a
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