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VDR-20D301KEC

HUAAN
Part Number VDR-20D301KEC
Manufacturer HUAAN
Description Metal Oxide Varistor
Published Mar 16, 2021
Detailed Description VDR-20D 6KV 3KA Series Metal Oxide Varistors (MOV) Features ·Wide operating voltage (V1mA) range from 270V to 820V ·Fast...
Datasheet PDF File VDR-20D301KEC PDF File

VDR-20D301KEC
VDR-20D301KEC

Overview
VDR-20D 6KV 3KA Series Metal Oxide Varistors (MOV) Features ·Wide operating voltage (V1mA) range from 270V to 820V ·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 6KV/3KA MOV VDR-20D271KHC~VDR-20D821KHC 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: sales@huaandz.
com Electrical Characteristics Maximum Part Number Allowable Voltage 6KV/3KA MOV VAC(V) VDC(V) 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 6KV 3KA 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,6KV/3KA (J) Sub 0,90,180,270 UL VDE 1KHz(pf) four phases,Total 270(243~297) 455 80 times 209 670 √√ 300(270~330) 500 80 times 231 610 √√ 330(297~363) 550 80 times 251 560 √√ 360(324~396) 595 80 times 281 5...


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