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VDR-20D102K AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

VDR-20D102K product

VDR-20D102K

MOVs

MOVvaristor20D1,000 V625 VAC6.5 kAradial lead

VDR-20D102K is a 20 mm radial MOV for high-voltage surge suppression, rated 625 VAC / 828 VDC continuous and 6.5 kA for one 8/20 µs pulse.

Best for

  • High-voltage transient suppression
  • AC input surge protection
  • Power equipment overvoltage protection

Avoid if

  • The expected surge current or energy exceeds the specified rating
  • A lower clamping voltage is required
  • Operation above +125 °C is required without derating

Check before use

  • Confirm 625 VAC / 828 VDC continuous-voltage suitability
  • Check the 1,650 V clamp level at 100 A
  • Review fuse or disconnect coordination
  • Confirm pulse count and waveform meet the surge rating

Key specifications

Continuous voltage
625 VAC / 828 VDC
Varistor voltage
900 V to 1100 V at 1 mA DC
Clamping voltage
1,650 V at 100 A, 8/20 µs
Surge current
6,500 A, 8/20 µs, 1 pulse
Energy rating
342 J, 10/1000 µs
Lead spacing
10.0 mm ±1.0 mm

Compliance & Environment

RoHS
RoHS compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

AC power input surge protectionIndustrial power equipmentGeneral overvoltage suppression

Datasheet

9457d56e62ec5c43825b8ee5295ea00d_VDR-20D102K.pdf

800 KB

Datasheet AI

CAD Models

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EDA Symbol
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

VDR-20D102K is a standard radial zinc-oxide metal-oxide varistor (MOV) from VDR. It has a nominal varistor voltage of 1,000 V ±10%, measured at 1 mA DC.