511KD20

www.DataSheet4U.com G Ge ellttr ro on niic cs sC Co o..,,L Lttd d.. Tel: 86-755-8828 1197/8273 5519 Fax: 86-755-8273 5529 Web: www.geltronics.com E-mail: [email protected] ZINC OXIDE VARISTOR 20D SPECIFICATIONS Maximum Part No. allowable Maximum Energy Voltage ACrms DC (10/1000us) (2ms) (V) (V) (J) 560.0 420.0 280.0 280.0 280.0 266.0 266.0 266.0 224.0 224.0 210.0 210.0 210.0 196.0 182.0 168.0 140.0 133.0 126.0 112.0 105.0 98.0 84.0 70.0 56.0 42.0 37.8 23.8 19.6 16.8 13.2 11.2 (J) 400.0 300.0 200.0 200.0 200.0 190.0 190.0 190.0 160.0 160.0 150.0 150.0 150.0 140.0 6500 4000 130.0 120.0 100.0 95.0 90.0 80.0 75.0 70.0 60.0 50.0 40.0 30.0 27.0 17.0 14.0 12.0 2000 1000 9.4 7.9 0.2 1.0 Withstanding Surge Current 1 2 (W) V1mA(V) V10A0(V) Rated Wattage Maximum Varistor Voltage Clamping Voltage Typical Capacitance(reference) STE time times (A) @1KHz (pF) 220 260 360 400 440 500 510 530 600 650 710 780 850 930 1000 1100 1200 1300 1500 1650 1800 2000 2200 2700 3300 4000 4900 5800 6500 7400 8500 10000 20D182K 1000 1465 20D152K 750 1300 20D112K 680 20D102K 625 20D911K 550 20D821K 510 20D781K 485 20D751K 460 20D681K 420 20D621K 385 20D561K 350 20D511K 320 20D471K 300 20D431K 275 20D391K 250 20D361K 230 20D331K 210 20D301K 190 20D271K 175 20D241K 150 20D221K 140 20D201K 130 20D181K 115 20D151K 20D121K 20D101K 20D820K 20D680K 20D560K 20D470K 20D390K 20D330K 95 75 60 50 40 35 30 25 20 895 825 745 670 640 615 560 505 460 415 385 350 320 300 275 250 225 200 180 170 150 125 100 85 65 56 ...