Download the VDR-20D621KEC datasheet PDF.
This datasheet also covers the VDR-20D271KEC variant, as both devices belong to the same metal oxide varistor family and are provided as variant models within a single manufacturer datasheet.
General 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
Key Features
Wide operating voltage (V1mA) range from 270V to 820V.
Full PDF Text Transcription for VDR-20D621KEC (Reference)
Note: Below is a high-fidelity text extraction (approx. 800 characters) for
VDR-20D621KEC. For precise diagrams, and layout, please refer to the original PDF.
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 absor...
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m 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
VDR-20D621KEC Datasheet
