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VDR-25D181K - Metal Oxide Varistor

Download the VDR-25D181K datasheet PDF. This datasheet also covers the VDR-25D820K 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- 25 D 471 K Brand Mark Varistor Voltage Tolerance: K= ±10% Nominal Varistor Voltage 471=470V D: DISK Delivery Time Standard MOV VDR-25D820K~VDR-25D182K DISC DIAMETER 25 = Φ25MM Delivery Time High Surge MOV 22days VDR-25D820KJ~VDR-25D182KJ Delivery Time 25days Specification

Key Features

  • Wide operating voltage (V1mA) range from 82V 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℃.
  • UL 1449 4th for SPD Type 5.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (VDR-25D820K-HUAAN.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number VDR-25D181K
Manufacturer HUAAN
File Size 189.22 KB
Description Metal Oxide Varistor
Datasheet download datasheet VDR-25D181K Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
VDR-25D181K METAL OXIDE VARISTOR SONGLONG LISHANG
VDR-25D181KJ METAL OXIDE VARISTOR SONGLONG LISHANG
VDR-25D180L METAL OXIDE VARISTOR SONGLONG LISHANG
VDR-25D180LJ METAL OXIDE VARISTOR SONGLONG LISHANG
VDR-25D182K METAL OXIDE VARISTOR SONGLONG LISHANG

Other Datasheets by HUAAN

Part Number Description
VDR-25D181K Special Shape Metal Oxide Varistor
VDR-25D181KJ Metal Oxide Varistor
VDR-25D182K Metal Oxide Varistor
VDR-25D182K Special Shape Metal Oxide Varistor
VDR-25D182KJ Metal Oxide Varistor

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
VDR-25D Straight Lead Series Metal Oxide Varistors (MOV) Features ·Wide operating voltage (V1mA) range from 82V 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℃ ·UL 1449 4th for SPD Type 5 application ·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- 25 D 471 K Brand Mark Varistor Voltage Tolerance: K=