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VDR-20D201KEC Dataheets PDF



Part Number VDR-20D201KEC
Manufacturers HUAAN
Logo HUAAN
Description Metal Oxide Varistor
Datasheet VDR-20D201KEC DatasheetVDR-20D201KEC Datasheet (PDF)

VDR-20D 10KV 5KA Series Metal Oxide Varistors (MOV) Features ·Wide operating voltage (V1mA) range from 18V to 1800V ·Fast responding to transient over-voltage ·Large absorbing transient energy capability ·Low clamping ratio and no follow-on current ·Meets MSL level 1, per J-STD-020 ·Operating Temperature:-40℃ ~ +85℃ ·Storage Temperature:-40℃ ~ +125℃1 ·Safety certification: Applications ·Transistor, diode, IC, thyristor or triac semiconductor protection ·Surge protection in consumer electronics .

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VDR-20D 10KV 5KA Series Metal Oxide Varistors (MOV) Features ·Wide operating voltage (V1mA) range from 18V to 1800V ·Fast responding to transient over-voltage ·Large absorbing transient energy capability ·Low clamping ratio and no follow-on current ·Meets MSL level 1, per J-STD-020 ·Operating Temperature:-40℃ ~ +85℃ ·Storage Temperature:-40℃ ~ +125℃1 ·Safety certification: Applications ·Transistor, diode, IC, thyristor or triac semiconductor protection ·Surge protection in consumer electronics ·Surge protection in industrial electronics ·Surge protection in electronic home appliances, gas and petroleum appliances ·Relay and electromagnetic valve surge absorption Description of Part Number VDR - 20 D 471 K J Brand Mark NO SUFFIX: STANDARD MOV , SUFFIX J:HIGH SURGE MOV Varistor Voltage Tolerance: K= ±10% Nominal Varistor Voltage: 471=470V D: DISK Delivery Time 10KV/5KA MOV VDR-20D820KEC~VDR-20D821KEC DISC DIAMETER 20 = Φ20MM Delivery Time 18days Specifications are subject to change without notice HUAAN LIMITED 1 www.huaandz.com Tel: +86-755-27465585 Email: [email protected] Electrical Characteristics Maximum Part Number Allowable Voltage 10KV/5KA MOV VAC(V) VDC(V) VDR-20D820KEC 50 65 VDR-20D101KEC 60 85 VDR-20D121KEC 75 100 VDR-20D151KEC 95 125 VDR-20D181KEC 115 150 VDR-20D201KEC 130 170 VDR-20D221KEC 140 180 VDR-20D241KEC 150 200 VDR-20D271KEC 175 225 VDR-20D301KEC 190 250 VDR-20D331KEC 210 275 VDR-20D361KEC 230 300 VDR-20D391KEC 250 320 VDR-20D431KEC 275 350 VDR-20D471KEC 300 385 VDR-20D511KEC 320 415 VDR-20D561KEC 350 460 VDR-20D621KEC 385 505 VDR-20D681KEC 420 560 VDR-20D751KEC 460 615 VDR-20D781KEC 485 640 VDR-20D821KEC 510 670 VDR-20D 10KV 5KA Series Varistor Voltage Maximum Clamping Voltage Maximum Typical Safety Withstandin Surge Energy Capacitance Certificatio Current (10/1000μs) (Reference) n 1.2/50us & 8/20us V1mA(V) VC(V)AT100 A combination of wave,10KV/5KA (J) Sub 0,90,180,270 UL VDE 1KHz(pf) four phases,Total 82(73.8~90.2) 135 40 times 62 4900 √√ 100(90~110) 165 40 times 77 4000 √√ 120(108~132) 200 40 times 94 3300 √√ 150(135~165) 250 40 times 117 2700 √√ 180(162~198) 300 40 times 143 2200 √√ 200(180~220) 340 40 times 154 2000 √√ 220(198~242) 360 40 times 171 1800 √√ 240(216~264) 395 40 times 185 1650 √√ 270(243~297) 455 40 times 209 1500 √√ 300(270~330) 500 40 times 231 1300 √√ 330(297~363) 550 40 times 251 1200 √√ 360(324~396) 595 40 times 281 1100 √√ 390(351~429) 650 40 times 303 1000 √√ 430(387~473) 710 40 times 336 930 √√ 470(423~517) 775 40 times 385 850 √√ 510(459~561) 845 40 times 396 780 √√ 560(504~616) 925 40 times 418 710 √√ 620(558~682) 1025 40 times 429 650 √√ 680(612~748) 1120 40 times 440 600 √√ 750(675~825) 1240 40 times 462 580 √√ 780(702~858) 1290 40 times 484 560 √√ 820(738~902) 1355 40 times 506 525 √√ Specifications are subject to change without notice HUAAN LIMITED 2 www.huaandz.com Tel: +86-755-27465585 Email: [email protected] Dimension(mm) VDR-20D Straight Leads Series Straight Leads TABLE1 Symbol Dimensions H(Max) 26.5mm L(Min) 22.0mm D(Max) 23.0mm D1(±0.8) 7.5±0.8/10.0±1.0 T TABLE2 d(±0.05) 0.8mm/1.0mm Packing Information Part number VDR-20D820K VDR-20D101K VDR-20D121K VDR-20D151K VDR-20D181K VDR-20D201K VDR-20D221K VDR-20D241K VDR-20D271K VDR-20D301K VDR-20D331K TABLE2 T(±1.0mm) Part number 3.48mm VDR-20D361K 3.65mm VDR-20D391K 3.80mm VDR-20D431K 3.52mm VDR-20D471K 3.66mm VDR-20D511K 3.76mm VDR-20D561K 3.84mm VDR-20D621K 3.95mm VDR-20D681K 4.00mm VDR-20D751K 4.05mm VDR-20D781K 4.22mm VDR-20D821K T(±1.0mm) 4.08mm 4.25mm 4.47mm 4.69mm 4.91mm 5.18mm 5.51mm 5.84mm 6.23mm 6.39mm 6.61mm Part Number VDR-20DxxxK Quantity 250PCS Packaging Option Packaging Specification Plastic bag Bulk Pack Specifications are subject to change without notice HUAAN LIMITED 3 www.huaandz.com Tel: +86-755-27465585 Email: [email protected] VDR-20D Straight Leads Series Notice for use To avoid damage to other equipment due to fire or deterioration caused by varistor, please refer to and observe the following principles: 1) When a high current or high voltage flows into the varistor, the varistor itself may be damaged, heated, smoke, catch fire and burst. To avoid this, fuses or circuit breakers can be installed at both ends of the varistor or power supply; The fuses of the following specifications are for reference only: Diameter 05D 07D 10D 14D 20D Rated current of fuse 1-2A 2-3A 3-5A 3-10A 5-15A 2) Do not allow the current and energy flowing into the varistor to exceed its rated value. 3) The marked VDR product brand names and marks are all patent applications of the company. Customers who use or sell VDR products that are not.


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