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VDR-34S821K - Metal Oxide Varistor

Download the VDR-34S821K datasheet PDF. This datasheet also covers the VDR34S130 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 - 34 S 471 K Brand Mark Varistor Voltage Tolerance: K= ±10% Nominal Varistor Voltage 471=470V S: SQUARE Delivery Time Standard MOV VDR-34S130~VDR-34S1100 ELEMENT DIAMETER Delivery Time 32days Standard MOV VDR-34S201K~VDR-34S182K Delivery Time 32days Specifications are subjec

Key Features

  • Wide operating voltage (V1mA) range from 200V 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.
  • UL 1449 4th for SPD Type 5.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (VDR34S130-HUAAN.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number VDR-34S821K
Manufacturer HUAAN
File Size 185.66 KB
Description Metal Oxide Varistor
Datasheet download datasheet VDR-34S821K Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
Metal Oxide Varistors (MOV) Features ·Wide operating voltage (V1mA) range from 200V 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 ·UL 1449 4th for SPD Type 5 application ·Safety certification: VDR-34S Series 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 - 34 S 471 K Brand Mark Varistor Voltage Tolerance: K= ±10% Nomi