WA MINIATURE ALUMINUM ELECTROLYTIC CAPACITORS WA SERIES 85℃ Miniaturized low profile. ◆FEATURES • 9∼25mm height. • RoHS compliance. WA WXA 105℃ Version ◆SPECIFICATIONS Characteristics Items Category Temperature Range −40∼＋85℃ −25∼＋85℃ Rated Voltage Range 6.3∼250V.DC 350∼450V.DC Capacitance Tolerance ±20%(20℃, 120Hz) 6.3∼50V.DC 160∼450V.DC CV≦1000 I＝0.01CV or 3μA whichever is greater. (After 2 minutes application of rated voltage) Leakage Current(MAX) CV＞1000 I=0.1CV＋40μA (1minute) I=0.04CV＋100μA (1minute) I=0.03CV＋15μA (5minutes) I=0.02CV＋25μA (5minutes) I＝Leakage Current(μA) C＝Rated Capacitance(μF) V＝Rated Voltage(V) Dissipation Factor(MAX) (tanδ) (20℃, 120Hz) Rated Voltage 6.3 10 16 25 35 50 160 200 250 350 400 450 (V) tanδ 0.26 0.22 0.18 0.16 0.14 0.12 0.20 0.20 0.20 0.20 0.20 0.20 When rated capacitance is over 1000μF, tanδ shall be added 0.02 to the listed value with increase of every 1000μF. After applying rated voltage with rated ripple current for 2000hrs at 85℃, the capacitors shall meet the following requirements. Endurance Low Temperature Stability Impedance Ratio(MAX) Capacitance Change Within ±25％ of the initial value. Dissipation Factor Not more than 200％ of the specified value. Leakage Current Not more than the specified value. Rated Voltage (V) Z(−25℃)/Z(20℃) 6.3 Z(−40℃)/Z(20℃) 10 16 25 35 50 6 4 4 3 2 2 12 10 8 6 4 3 160 200 250 350 400 450 3 3 3 5 5 7 ◆MULTIPLIER FOR RIPPLE CURRENT Frequency coefficient Frequency 60（50） （Hz） 1.5∼6.8μF 0.65 0.8 Coefficient 10∼68μF 100∼1000μF 0.8 2200∼10000μF 0.8 120 500 1k 10k≦ 1.0 1.0 1.0 1.0 1.20 1.20 1.10 1.05 1.30 1.30 1.15 1.10 1.50 1.50 1.20 1.15 ◆PART NUMBER □□□ WA □□□□□ □ □□□ □□ D×L Rated Voltage Series Rated Capacitance Capacitance Tolerance Option Lead Forming Case Size (120Hz) WA MINIATURE ALUMINUM ELECTROLYTIC CAPACITORS ◆DIMENSIONS (mm) SLEEVE φD ±0.5 φd 8 12.5 16 0.6 18 0.8 F φd 10 F L＋αMAX 5.0 7.5 L≦16 :α＝1.5 L≧20 :α＝2.0 α φD＋0.5MAX 4MIN 15MIN 3.5 ◆STANDARD SIZE, RATED RIPPLE CURRENT Size φD×L(mm), Ripple Current (mA r.m.s./85℃, 120Hz) WV(V.DC) Cap(μF) 6.3 (0J) Size 10 (1A) Ripple Size 16 (1C) Ripple Size 25 (1E) Ripple Size 35 (1V) Ripple Size 50 (1H) Ripple 100 150 220 330 460 680 8×9 420 10×9 510 10×9 1000 10×9 550 10×9 550 2200 12.5×16 1080 12.5×16 1080 16×16 3300 12.5×16 1100 16×16 1120 4700 18×16 1200 16×20 6800 16×20 1550 10000 18×20 1700 8×9 240 10×9 320 12.5×16 700 760 16×16 810 12.5×16 940 16×16 950 16×20 1050 1100 16×20 1400 18×20 1500 18×25 1650 16×20 1500 18×20 1550 18×25 1850 1550 18×20 1600 18×25 2000 18×20 1650 18×25 2050 18×25 2150 Size 510 12.5×16 Ripple 760 12.5×16 200 (2D) Ripple 420 10×9 8×9 Size 10×9 380 380 Cap(μF) 360 410 8×9 160 (2C) 10×9 10×9 380 WV(V.DC) 320 350 8×9 260 8×9 8×9 470 8×9 Size 250 (2E) Ripple Size 350 (2V) Ripple Size 400 (2G) Ripple Size 450 (2W) Ripple 1.5 2.2 3.3 Ripple 8×9 19 8×9 35 10×9 29 10×9 35 8×9 37 10×9 40 10×9 49 10×9 49 4.7 8×9 54 8×9 54 8×9 6.8 8×9 60 8×9 60 10×9 69 12.5×16 94 12.5×16 10 10×9 85 10×9 85 10×9 85 12.5×16 100 12.5×16 22 54 Size 94 12.5×16 77 100 16×16 131 12.5×16 156 16×16 220 18×16 226 16×20 208 33 12.5×16 175 12.5×16 175 16×16 270 18×16 270 16×20 282 18×20 259 47 12.5×16 220 16×16 313 18×16 330 16×20 330 18×20 350 18×25 333 68 16×16 353 18×16 380 16×20 414 18×25 455 18×25 455 100 16×20 478 16×20 478 18×20 507 150 18×20 595 18×25 671 18×25 671 220 18×25 771