WXA MINIATURE ALUMINUM ELECTROLYTIC CAPACITORS WXA SERIES 105℃ Miniaturized low profile. ◆FEATURES • 9∼25mm height. • RoHS compliance. WXA YXG Low Impedance ◆SPECIFICATIONS Items Characteristics Category Temperature Range Rated Voltage Range −55∼＋105℃ −40∼＋105℃ −25∼＋105℃ 6.3∼50V.DC 160∼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) φ8, φ10 0.30 0.26 0.20 0.18 0.14 0.12 0.20 0.20 0.20 0.20 0.20 0.25 tanδ φ12.5∼φ18 0.26 0.22 0.18 0.16 0.14 0.12 0.20 0.20 0.20 0.20 0.20 0.25 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 105℃, 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 4 3 2 2 2 2 8 6 4 4 3 3 160 200 250 350 400 450 3 3 3 6 6 6 ◆MULTIPLIER FOR RIPPLE CURRENT Frequency coefficient Frequency 60（50） （Hz） 1.5∼6.8μF 0.65 10∼68μF 0.8 Coefficient 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 □□□ WXA □□□□□ □ □□□ □□ D×L Rated Voltage Series Rated Capacitance Capacitance Tolerance Option Lead Forming Case Size (120Hz) WXA 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./105℃, 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 100 150 220 330 240 10×9 300 10×9 360 270 10×9 310 310 10×9 370 8×9 270 8×9 295 8×9 680 8×9 300 10×9 350 10×9 1000 10×9 460 10×9 460 2200 12.5×16 3300 16×16 4700 250 8×9 8×9 470 8×9 370 12.5×16 850 16×20 890 18×25 1320 1200 930 16×16 930 16×20 1200 18×20 1200 18×25 1490 18×16 1000 16×20 1200 18×20 1330 18×25 1490 6800 16×20 1200 18×20 1330 18×25 1680 10000 18×20 1430 18×25 1680 Size Ripple Size 350 (2V) Ripple Size 400 (2G) Ripple Size 450 (2W) Ripple 1.5 2.2 3.3 4.7 8×9 54 8×9 54 8×9 6.8 8×9 60 8×9 60 10×9 10 10×9 85 10×9 85 54 570 16×16 18×20 Ripple 12.5×16 670 1100 Size 300 12.5×16 16×20 Cap(μF) 10×9 710 930 250 (2E) 200 16×16 16×16 200 (2D) 8×9 640 770 160 (2C) Ripple 640 12.5×16 770 12.5×16 WV(V.DC) Size 8×9 35 8×9 37 10×9 40 10×9 49 10×9 49 69 12.5×16 94 12.5×16 12.5×16 100 12.5×16 Size Ripple 8×9 19 10×9 29 94 12.5×16 77 100 16×16 109 156 12.5×16 156 18×16 183 16×20 187 16×20 170 175 12.5×16 175 16×16 238 16×20 238 16×20 238 18×25 238 18×20 309 18×25 275 22 12.5×16 33 12.5×16 47 16×16 245 16×16 250 18×16 309 18×20 309 68 18×16 305 16×20 355 16×20 397 18×25 397 100 16×20 381 16×20 381 18×25 451 150 18×20 464 18×25 532 220 18×25 602