7D471K AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

7D471K product

7D471K

Circuit Protection

MOVSurge Protection7mm

The 7D471K is a 7mm metal oxide varistor (MOV) designed for transient voltage surge protection in electronic circuits.

Best for

  • AC line surge protection
  • Transient voltage suppression

Avoid if

  • High-frequency signal lines
  • Applications requiring extremely low capacitance

Check before use

  • Maximum surge energy requirements
  • Operating voltage margins

Key specifications

Varistor Voltage
470 V
Energy Rating
19.7 J
Max Clamping Voltage
775 V

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power SuppliesIndustrial Controls

CAD Models

Download ECAD models for 7D471K: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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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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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Where to Buy

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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

The 7D471K is a 7mm diameter metal oxide varistor (MOV) manufactured by HEL, used for protecting sensitive electronic components from voltage surges.