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What is 511KD20?

This electronic component, produced by the manufacturer "geltronics", performs the same function as "Zinc Oxide Varistor".


511KD20 Datasheet PDF - geltronics

Part Number 511KD20
Description Zinc Oxide Varistor
Manufacturers geltronics 
Logo geltronics Logo 


There is a preview and 511KD20 download ( pdf file ) link at the bottom of this page.





Total 3 Pages



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Tel: 86-755-8828 1197/8273 5519
Fax: 86-755-8273 5529
Web: www.geltronics.com
ZINC OXIDE VARISTOR 20D
SPECIFICATIONS
Part No.
Maximum
allowable
Voltage
Withstanding
Maximum
Rated
Typical
Maximum Energy Surge
Varistor Voltage Clamping
Wattage
Capacitance(reference)
Current
Voltage
12
ACrms DC (10/1000us) (2ms)
STE time times
(V) (V)
(J)
(J)
(A)
(W)
V1mA(V) V10A0(V)
@1KHz
(pF)
20D182K 1000 1465 560.0 400.0
1800(1620-1980) 2970
220
20D152K 750 1300 420.0 300.0
1500(1350-1650) 2475
260
20D112K 680 895 280.0 200.0
1100(990-1210) 1815
360
20D102K 625 825 280.0 200.0
1000(819-1001) 1650
400
20D911K 550 745 280.0 200.0
910(819-1001) 1500
440
20D821K 510 670 266.0 190.0
820(738-902) 1355
500
20D781K 485 640 266.0 190.0
780(702-858) 1290
510
20D751K 460 615 266.0 190.0
750(675-825) 1240
530
20D681K 420 560 224.0 160.0
680(612-748) 1120
600
20D621K 385 505 224.0 160.0
620(558-682) 1025
650
20D561K 350 460 210.0 150.0
560(504-616) 920
710
20D511K 320 415 210.0 150.0
510(459-561) 845
780
20D471K 300 385
20D431K 275 350
210.0
196.0
150.0
140.0 6500 4000
1.0
470(423-517)
430(387-473)
775
710
850
930
20D391K 250 320 182.0 130.0
390(351-429) 650
1000
20D361K 230 300 168.0 120.0
360(324-396) 595
1100
20D331K 210 275 140.0 100.0
330(297-363) 550
1200
20D301K 190 250 133.0 95.0
300(270-330) 500
1300
20D271K 175 225 126.0 90.0
270(243-297) 455
1500
20D241K 150 200 112.0 80.0
240(216-264) 395
1650
20D221K 140 180 105.0 75.0
220(198-242) 360
1800
20D201K 130 170 98.0 70.0
200(185-225) 340
2000
20D181K 115 150 84.0 60.0
180(162-198) 300
2200
20D151K 95 125 70.0 50.0
150(135-165) 250
2700
20D121K 75 100 56.0 40.0
120(108-132) 200
3300
20D101K 60 85 42.0 30.0
100(90-110)
165
4000
20D820K 50 65 37.8 27.0
82(74-90)
135
4900
20D680K 40 56 23.8 17.0
68(61-75)
#135
5800
20D560K 35
20D470K 30
45
38
19.6 14.0
16.8 12.0 2000 1000 0.2
56(50-62)
47(42-52)
#110
#93
6500
7400
20D390K 25 31 13.2 9.4
39(35-43)
#77
8500
20D330K 20 26 11.2 7.9
33(30-36)
#65
10000
#680k--330K Max.Clamping Voltage testing current 25A


Part Details

On this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for 511KD20 electronic component.


Information Total 3 Pages
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