Elecsound Zinc Oxide 20MM
Elecsound is a manufacturer of Zinc Oxide Varistor. We can offer below size:
5mm zinc oxide varistor,
7mm zinc oxide varistor,
10mm zinc oxide varistor,
14mm zinc oxide varistor,
20mm zinc oxide varistor
With it`s nonlinear characterisistics of resistivity, Zinc Oxide Varistor can protect all kinds of electronic devices or elements of electronic circuits from induced lightening or switching surges. The Zinc Oxide Varistor have been widely used in various kinds communication equipment, household appliances and electronic control circuits of industry mechanics, etc.
We also deal in PCB, LED, Capacitor, Resistor, Zinc Oxide Varistor, Fuse and Thermostat.
Application:
Transistor, Diode, IC, Thyristor or diac semiconductor protection
Surge protection in consumer electronics
Surge protection in industrial electronics
Surge protection in electronic home appliance, gas and petroleum
Relay and electromangnetic valve surge absorption
Electrical Characteristics |
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Part number | Voltage at DC1mA (25ºC) | Max. Continuous Applied Voltage | Max. Voltage at Class Current Vc(V) | Class Current (8/20us) Ip(A) | Energy Surge (10/1000us) high(J) | Std. Energy (J) | Max. Peak Current (A) | Std. I(A) | Rated Power (W) | Typical Capatance @1KHz(pf) |
AC(V) | DC(V) |
EV5-20D180L | 18(15-21.6) | 11 | 14 | 38 | 20 | 13 | 12 | 3000 | 2000 | 0.2 | 39000 |
EV5-20D220K | 22(19.5-24) | 14 | 18 | 43 | 20 | 16 | 14 | 3000 | 2000 | 0.2 | 32000 |
EV5-20D270K | 27(24-31) | 17 | 22 | 53 | 20 | 19 | 17 | 3000 | 2000 | 0.2 | 22000 |
EV5-20D330K | 33(29.5-36.5) | 20 | 26 | 65 | 20 | 24 | 21 | 3000 | 2000 | 0.2 | 18000 |
EV5-20D390K | 39(35-43) | 25 | 31 | 77 | 20 | 28 | 25 | 3000 | 2000 | 0.2 | 16000 |
EV5-20D470K | 47(42-52) | 30 | 38 | 93 | 20 | 34 | 30 | 3000 | 2000 | 0.2 | 14000 |
EV5-20D560K | 56(50-62) | 35 | 45 | 110 | 20 | 41 | 36 | 3000 | 2000 | 0.2 | 12000 |
EV5-20D680K | 68(61-75) | 40 | 56 | 135 | 20 | 49 | 44 | 3000 | 2000 | 0.2 | 10000 |
EV5-20D820K | 82(74-90) | 50 | 65 | 135 | 100 | 56 | 50 | 10000 | 7000 | 1 | 5800 |
EV5-20D101K | 100(90-110) | 60 | 85 | 165 | 100 | 72 | 55 | 10000 | 7000 | 1 | 4800 |
EV5-20D121K | 120(108-132) | 75 | 100 | 200 | 100 | 88 | 60 | 10000 | 7000 | 1 | 3800 |
EV5-20D151K | 150(135-165) | 95 | 125 | 250 | 100 | 106 | 75 | 10000 | 7000 | 1 | 3000 |
EV5-20D181K | 180(162-198) | 115 | 150 | 300 | 100 | 130 | 90 | 10000 | 7000 | 1 | 2600 |
EV5-20D201K | 200(180-225) | 130 | 170 | 340 | 100 | 160 | 115 | 10000 | 7000 | 1 | 2000 |
EV5-20D221K | 220(198-242) | 140 | 180 | 360 | 100 | 180 | 130 | 10000 | 7000 | 1 | 1800 |
EV5-20D241K | 240(216-264) | 150 | 200 | 395 | 100 | 200 | 140 | 10000 | 7000 | 1 | 1500 |
EV5-20D271K | 270(243-297) | 175 | 225 | 455 | 100 | 210 | 145 | 10000 | 7000 | 1 | 1400 |
EV5-20D301K | 300(270-330) | 195 | 250 | 505 | 100 | 216 | 148 | 10000 | 7000 | 1 | 1350 |
EV5-20D331K | 330(297-363) | 210 | 275 | 550 | 100 | 228 | 160 | 10000 | 7000 | 1 | 1300 |
EV5-20D361K | 360(324-396) | 230 | 300 | 595 | 100 | 255 | 180 | 10000 | 7000 | 1 | 1250 |
EV5-20D391K | 390(351-429) | 250 | 320 | 650 | 100 | 275 | 195 | 10000 | 7000 | 1 | 1180 |
EV5-20D431K | 430(387-473) | 275 | 350 | 710 | 100 | 303 | 215 | 10000 | 7000 | 1 | 1100 |
EV5-20D471K | 470(423-517) | 300 | 385 | 775 | 100 | 350 | 250 | 10000 | 7000 | 1 | 1050 |
EV5-20D511K | 510(459-561) | 320 | 418 | 842 | 100 | 382 | 273 | 10000 | 7000 | 1 | 1000 |
EV5-20D561K | 560(504-616) | 350 | 460 | 920 | 100 | 385 | 277 | 10000 | 7000 | 1 | 970 |
EV5-20D621K | 620(558-682) | 385 | 510 | 1025 | 100 | 390 | 280 | 10000 | 7000 | 1 | 950 |
EV5-20D681K | 680(612-748) | 420 | 560 | 1120 | 100 | 400 | 290 | 10000 | 7000 | 1 | 900 |
EV5-20D751K | 750(675-825) | 460 | 615 | 1240 | 100 | 420 | 300 | 10000 | 7000 | 1 | 850 |
EV5-20D781K | 780(702-858) | 485 | 640 | 1290 | 100 | 445 | 315 | 10000 | 7000 | 1 | 750 |
EV5-20D821K | 820(738-902) | 510 | 670 | 1335 | 100 | 460 | 325 | 10000 | 7000 | 1 | 700 |
EV5-20D911K | 910(819-1002) | 550 | 745 | 1500 | 100 | 510 | 360 | 10000 | 7000 | 1 | 600 |
EV5-20D951K | 950(855-1045) | 575 | 765 | 1580 | 100 | 535 | 380 | 10000 | 7000 | 1 | 550 |
EV5-20D102K | 1000(900-1102) | 625 | 825 | 1650 | 100 | 560 | 400 | 10000 | 7000 | 1 | 500 |
EV5-20D112K | 1100(990-1212) | 680 | 895 | 1815 | 100 | 620 | 440 | 10000 | 7000 | 1 | 450 |
EV5-20D182K | 1800(1620-1982) | 1000 | 1465 | 2970 | 100 | 1020 | 720 | 10000 | 7000 | 1 | 220 |
Elecsound is an ISO Certificated manufacturer of high quality, high reliability electronic components, formed in January of 1996.We currently offer a broad range of capacitors, LEDs, Cermet Trimmer Potentiometers, Zinc Oxide Varistors, PCBs, Switches, RF products and Resistors.We also deal in semiconductors.Our staff has over 10 years of experience with excellent English.All of our employees have a strong work ethic and a strong commitment to provide the high quality products that consistently meet or exceed our customer's requirements.Along with quality products, Elecsound provides prompt replies, competitive prices, on-time deliveries and excellent customer service.
The main products we offer are below.Most of our products are lead free.
Cermet Trimming Potentiometer Lead free
3006 3266|3296|3303 3306|3309|3318|3329|3323 3386 3362 3590|
Capacitors Lead free
Aluminum Electrolytic Capacitor Radial, Axial and SMD type
Tantalum Capacitors Dipped and SMD type
Ceramic capacitors Radial, Axial and SMD type
Polyester Film Capacitors
LED series
5mm With Round Type LED|5mm Bullet LED 5mm Oval LED|5mm Cyhindrical Type LED 3mm and 5mm BiColor LED|3mm Round LED|3mm Cylindrical LED|SMD type LED LED bars
Printed Circuit board
1 layer 2 layers 4 layers 6 layers 8 layers
Zinc Oxide Varistor Lead free
5mm Varistor 7mm Varistor 10mm Varistor 14mm Varistor 20mm Varistor
We have had an excellent reputation for 10 years with customers all over the world, including Russia, Italy, USA, Canada, Germany, England, Brazil, Turkey, etc.And we developed distributors worldwide.We make it easy to get the products you need and can arrange for samples, manage bank transfers, and arrange fast and safe shipping.All it takes is an email from you and we will go to work!